| Patent | Date |
|---|
Method and apparatus for enabling content to be shared among multiple devices in a secure environment
Grant 9,864,978 - Kotzin January 9, 2 | 2018-01-09 |
System for generating and distributing content editing information
Grant 8,788,940 - Kotzin July 22, 2 | 2014-07-22 |
Method and apparatus for enabling and rewarding wireless resource sharing
Grant 8,532,611 - Kotzin September 10, 2 | 2013-09-10 |
Method and system for managing access to presence attribute information
Grant 8,443,115 - Kotzin May 14, 2 | 2013-05-14 |
Method and apparatus for storing a message for playback during a user-initiated emergency telephone call from a wireless device
Grant 8,374,574 - Alberth, Jr. , et al. February 12, 2 | 2013-02-12 |
Method and apparatus for a wireless mobile device with SIM challenge modification capability
Grant 8,116,733 - Kotzin February 14, 2 | 2012-02-14 |
Method and apparatus for cognitive radio policy change
Grant 8,010,102 - Glick , et al. August 30, 2 | 2011-08-30 |
Electronic Device Including a Wireless Actuator and a Method Thereof
App 20110156861 - Alameh; Rachid M. ; et al. | 2011-06-30 |
Method and system of providing navigation information
Grant 7,822,544 - Kotzin October 26, 2 | 2010-10-26 |
Method And Apparatus For Cognitive Radio Policy Change
App 20100220686 - Glick; Ellis W. ; et al. | 2010-09-02 |
Method and system for incentive-based ad hoc networking
Grant 7,788,387 - Kumar , et al. August 31, 2 | 2010-08-31 |
Wide area network handset assisted content delivery system and method of using same
Grant 7,756,538 - Bonta , et al. July 13, 2 | 2010-07-13 |
Method and apparatus for broadcast in an ad hoc network with dynamic selection of relay nodes
Grant 7,697,450 - D'Amico , et al. April 13, 2 | 2010-04-13 |
Dynamic wireless backhaul
Grant 7,688,835 - Kotzin , et al. March 30, 2 | 2010-03-30 |
Method and apparatus for establishing direct communication for mobiles in a radio communication system
Grant 7,684,813 - Benson , et al. March 23, 2 | 2010-03-23 |
Method and apparatus for implementing spatial division multiple access ("SDMA") to communicate user data and backhaul data with the same wireless time-frequency resources
Grant 7,606,574 - Classon , et al. October 20, 2 | 2009-10-20 |
Method and apparatus for broadcast in an ad hoc network using elected broadcast relay nodes
Grant 7,593,376 - D'Amico , et al. September 22, 2 | 2009-09-22 |
Neighbor-assisted handover in mobile communications systems
Grant 7,570,951 - Classon , et al. August 4, 2 | 2009-08-04 |
Method And System For Mitigating An Unintended-mechanical Strain
App 20090140602 - PAIS; MARTIN R. ; et al. | 2009-06-04 |
Peer To Peer Service Discovery Sharing
App 20090061862 - Alberth, JR.; William P. ; et al. | 2009-03-05 |
Method and Apparatus for Enabling Content to be Shared Among Multiple Devices in a Secure Environment
App 20090055922 - Kotzin; Michael D. | 2009-02-26 |
Method for enhancing the communication capability in a wireless telecommunication system
Grant 7,492,739 - Bi , et al. February 17, 2 | 2009-02-17 |
Dynamic Network Selection By A Wireless Device
App 20090005041 - Steinberg; Paul D. ; et al. | 2009-01-01 |
Method And System To Aid Users In Installation Of Plug-in Devices
App 20080157978 - KOTZIN; MICHAEL D. ; et al. | 2008-07-03 |
Method And Apparatus For Cognitive Radio Policy Change
App 20080151856 - Glick; Ellis W. ; et al. | 2008-06-26 |
Mobile Station That Provides Feedback Indicative Of Whether It Is Being Properly Held
App 20080132283 - Ponce De Leon; Lorenzo A. ; et al. | 2008-06-05 |
Method and Apparatus for Enabling Content to be Shared Among Multiple Devices in a Secure Environment
App 20080109656 - Kotzin; Michael D. | 2008-05-08 |
Method And System For Managing Communication Sessions In A Plurality Of Wireless Communication Networks
App 20080101302 - Kotzin; Michael D. ; et al. | 2008-05-01 |
Methods and devices for detection, control and annunciation of speakerphone use
App 20080089513 - Kotzin; Michael D. ; et al. | 2008-04-17 |
Apparatus and method for operating a communication device on two networks
Grant 7,339,909 - Kotzin March 4, 2 | 2008-03-04 |
Method And System For Incentive-based Ad Hoc Networking
App 20080037499 - Kumar; Surender ; et al. | 2008-02-14 |
Method And Apparatus For Securing Unprotected Content Files From Unauthorized Use
App 20080040806 - Kotzin; Michael D. | 2008-02-14 |
Method for enhancing the communication capability in a wireless telecommunication system
App 20070237094 - Bi; Hao ; et al. | 2007-10-11 |
Dynamic beam steering of backhaul traffic
App 20070218910 - Hill; Thomas C. ; et al. | 2007-09-20 |
Dynamic wireless backhaul
App 20070217373 - Kotzin; Michael D. ; et al. | 2007-09-20 |
Neighbor-assisted handover in mobile communications systems
App 20070183374 - Classon; Brian K. ; et al. | 2007-08-09 |
Method and apparatus for implementing spatial division multiple access ("SDMA") to communicate user data and backhaul data with the same wireless time-frequency resources
App 20070160019 - Classon; Brian K. ; et al. | 2007-07-12 |
Providing assistance to a subscriber device over a network
Grant 7,243,072 - Kotzin July 10, 2 | 2007-07-10 |
Search determination module for a secondary network and corresponding method
App 20070153701 - Kotzin; Michael D. | 2007-07-05 |
Method And Apparatus For A Wireless Mobile Device With Sim Challenge Modification Capability
App 20070157023 - Kotzin; Michael D. | 2007-07-05 |
Method and apparatus for reducing communication latency in a wireless group call
Grant 7,239,867 - Kotzin , et al. July 3, 2 | 2007-07-03 |
Method For Reducing Traffic Loading In An Ad-hoc Network
App 20070147252 - KOTZIN; MICHAEL D. | 2007-06-28 |
Method and system for channel assignment of OFDM channels
App 20070133695 - Kotzin; Michael D. | 2007-06-14 |
Method and apparatus for broadcast in an ad hoc network using elected broadcast relay nodes
App 20070127421 - D'Amico; Thomas V. ; et al. | 2007-06-07 |
Method and apparatus for broadcast in an AD HOC network with dynamic selection of relay nodes
App 20070121521 - D'Amico; Thomas V. ; et al. | 2007-05-31 |
Wide Area Network Handset Assisted Content Delivery System And Method Of Using Same
App 20070105577 - Bonta; Jeffrey D. ; et al. | 2007-05-10 |
Wide area network handset assisted content delivery system and method of using same
App 20070105496 - Bonta; Jeffrey D. ; et al. | 2007-05-10 |
Method and system of providing navigation information
App 20070078597 - Kotzin; Michael D. | 2007-04-05 |
Method and apparatus for providing a downlink performance benefit in a communications system
Grant 7,200,119 - Kotzin April 3, 2 | 2007-04-03 |
System for generating and distributing content editing information
App 20070074104 - Kotzin; Michael D. | 2007-03-29 |
Method and apparatus for providing secure assistance to a communications unit over a network
Grant 7,197,463 - Kotzin March 27, 2 | 2007-03-27 |
Method and device for provisioning content to a plurality of remote devices within a proximity area
App 20070049296 - Gupta; Sanjay ; et al. | 2007-03-01 |
Method And Apparatus For Enabling And Rewarding Wireless Resource Sharing
App 20070026857 - KOTZIN; MICHAEL D. | 2007-02-01 |
Method and apparatus for selecting an alert mode based on user biometrics
Grant 7,170,994 - Kotzin January 30, 2 | 2007-01-30 |
Method and apparatus for data frame construction
App 20070005347 - Kotzin; Michael D. | 2007-01-04 |
Methods and devices for redirecting subscriber communication
App 20060294204 - Kotzin; Michael D. | 2006-12-28 |
Method and apparatus for indicating a location of a person with respect to a video capturing volume of a camera
Grant 7,148,917 - Klapman , et al. December 12, 2 | 2006-12-12 |
Apparatus for wireless device to alter performance of wireless communication link
Grant 7,146,189 - Kotzin December 5, 2 | 2006-12-05 |
Linking a mobile wireless communication device to a proximal consumer broadcast device
App 20060268895 - Kotzin; Michael D. | 2006-11-30 |
Method and apparatus for enabling and rewarding wireless resource sharing
Grant 7,113,771 - Kotzin September 26, 2 | 2006-09-26 |
Method and apparatus using biometric sensors for controlling access to a wireless communication device
Grant 7,088,220 - Kotzin August 8, 2 | 2006-08-08 |
Method and apparatus for reducing communication latency in a wireless group call
Grant 7,058,419 - Kotzin , et al. June 6, 2 | 2006-06-06 |
Method and apparatus for partitioning billing charges for calls handled by a wireless subscriber unit
Grant 7,046,988 - Kotzin May 16, 2 | 2006-05-16 |
Method and apparatus for reducing communication latency in a wireless group call
App 20060084442 - Kotzin; Michael D. ; et al. | 2006-04-20 |
Method and apparatus for download prioritization
App 20060077897 - Kotzin; Michael D. | 2006-04-13 |
Content formatting and device configuration in group communication sessions
App 20060073843 - Aerrabotu; Naveen ; et al. | 2006-04-06 |
Method and apparatus for distributing processing load for decoding radio frequency transmissions
Grant 7,024,196 - Kotzin April 4, 2 | 2006-04-04 |
Method and apparatus for distributing information
Grant 7,023,814 - Kotzin April 4, 2 | 2006-04-04 |
Mechanism for hand off using subscriber detection of synchronized access point beacon transmissions
App 20060039332 - Kotzin; Michael D. | 2006-02-23 |
Mechanism for hand off using access point detection of synchronized subscriber beacon transmissions
App 20060040656 - Kotzin; Michael D. | 2006-02-23 |
Method and apparatus for communicating information by splitting information among a plurality of proximal units
Grant 7,002,942 - Kotzin February 21, 2 | 2006-02-21 |
Apparatus and method for operating a communication device on two networks
App 20060025138 - Kotzin; Michael D. | 2006-02-02 |
Portable communication device and corresponding method of operation
Grant 6,992,580 - Kotzin , et al. January 31, 2 | 2006-01-31 |
Method and apparatus for notifying a party of another party's location and estimated time of arrival at a predetermined destination
Grant 6,993,490 - Chen , et al. January 31, 2 | 2006-01-31 |
Communication network capacity allocation method
App 20060007955 - Kotzin; Michael D. | 2006-01-12 |
Method and apparatus for aggregation of wireless resources of proximal wireless units to facilitate diversity signal combining
Grant 6,958,984 - Kotzin October 25, 2 | 2005-10-25 |
Method and device for choosing a system selection algorithm that is location dependent
Grant 6,954,649 - Kotzin October 11, 2 | 2005-10-11 |
Method and apparatus for determining the context of a device
App 20050219223 - Kotzin, Michael D. ; et al. | 2005-10-06 |
Method and apparatus for content management and control
App 20050219211 - Kotzin, Michael D. ; et al. | 2005-10-06 |
System and method for passive viewing of media content and supplemental interaction capabilities
App 20050210514 - Kittlaus, Dag A. ; et al. | 2005-09-22 |
System and method for managing time-go-live information of media content
App 20050210508 - Lau, Vincent W. ; et al. | 2005-09-22 |
Method and apparatus for data transfer
App 20050198376 - Kotzin, Michael D. | 2005-09-08 |
System and method for managing and associating dynamic containers of a content providing device
App 20050188078 - Kotzin, Michael D. ; et al. | 2005-08-25 |
System and method for presenting and editing customized media streams to a content providing device
App 20050188403 - Kotzin, Michael D. | 2005-08-25 |
Method and apparatus for detecting software tampering in a subscriber device
Grant 6,917,641 - Kotzin , et al. July 12, 2 | 2005-07-12 |
Method and apparatus for device authentication
App 20050149740 - Kotzin, Michael D. ; et al. | 2005-07-07 |
Method and system for managing access to presence attribute information
App 20050144333 - Kotzin, Michael D. | 2005-06-30 |
Communication controller and method for managing the traffic flow of a communication connection during a cell reselection
Grant 6,907,019 - Kotzin , et al. June 14, 2 | 2005-06-14 |
Method and apparatus for reducing communication latency in a wirless group call
App 20050090242 - Kotzin, Michael D. ; et al. | 2005-04-28 |
Method and apparatus for enabling a device by proximity
App 20050090267 - Kotzin, Michael D. | 2005-04-28 |
Method and apparatus for recording and editing digital broadcast content
App 20050091683 - Sheynman, Arnold ; et al. | 2005-04-28 |
Method and apparatus for selecting an alert mode based on user biometrics
App 20050084075 - Kotzin, Michael D. | 2005-04-21 |
Server-based system for backing up memory of a wireless subscriber device
App 20050064859 - Kotzin, Michael D. ; et al. | 2005-03-24 |
Timing advance determinations in wireless communications devices and methods
App 20050053099 - Spear, Stephen L. ; et al. | 2005-03-10 |
Communication controller and method for managing the traffic flow of a communication connection during a cell reselection
App 20050047370 - Kotzin, Michael D. ; et al. | 2005-03-03 |
Method and apparatus for mobility impact mitigation in a packet data communication system
App 20050047369 - Pecen, Mark E. ; et al. | 2005-03-03 |
Handover during packet sessions in wireless communications networks and methods
App 20050047368 - Kotzin, Michael D. ; et al. | 2005-03-03 |
Method and apparatus for locking a wireless communication unit to a selected network
App 20050037732 - Kotzin, Michael D. | 2005-02-17 |
Method and apparatus for providing secure assistance to a communications unit over a network
App 20050010815 - Kotzin, Michael D. | 2005-01-13 |
Method and apparatus for controlling an electronic device
App 20040266418 - Kotzin, Michael D. | 2004-12-30 |
Method and apparatus for providing assistance to a communication unit over a network
App 20040267535 - Kotzin, Michael D. | 2004-12-30 |
Wireless communications device with network cache function
Grant 6,836,663 - Kotzin December 28, 2 | 2004-12-28 |
Method and apparatus for partitioning billing charges for calls handled by a wireless subscriber unit
App 20040259525 - Kotzin, Michael D. | 2004-12-23 |
Apparatus and method for improved trunking efficiency in networks having enhanced terminals
App 20040259561 - Stewart, Kenneth A. ; et al. | 2004-12-23 |
Method and apparatus for distributing information
App 20040240403 - Kotzin, Michael D. | 2004-12-02 |
Method and apparatus for enabling and rewarding wireless resource sharing
App 20040209622 - Kotzin, Michael D. | 2004-10-21 |
Method and device for choosing a system selection algorithm that is location dependent
App 20040203893 - Kotzin, Michael D. | 2004-10-14 |
Subscriber device selection of service provider network based on predicted network capabilities
App 20040198360 - Kotzin, Michael D. | 2004-10-07 |
Method and apparatus for continuing a call
App 20040185855 - Storm, Brian D. ; et al. | 2004-09-23 |
Method and apparatus for wirelessly communicating different information streams
Grant 6,791,968 - Kotzin September 14, 2 | 2004-09-14 |
Method and apparatus for providing a voiced call alert
App 20040120505 - Kotzin, Michael D. ; et al. | 2004-06-24 |
Method and apparatus for establishing direct communication for mobiles in a radio communication system
App 20040121766 - Benson, Maya ; et al. | 2004-06-24 |
Method and apparatus for wirelessly communicating different information streams
App 20040081134 - Kotzin, Michael D. | 2004-04-29 |
Methods and apparatus for simultaneous independent voice and data services using a remote subscriber identity module (SIM)
App 20040042442 - Pecen, Mark E. ; et al. | 2004-03-04 |
Portable communication device and corresponding method of operation
App 20040017300 - Kotzin, Michael D. ; et al. | 2004-01-29 |
Method and apparatus for detecting software tampering in a subscriber device
App 20040017839 - Kotzin, Michael D. ; et al. | 2004-01-29 |
Method and apparatus for extending cellular service to an isolated cell
App 20040009774 - Kotzin, Michael D. ; et al. | 2004-01-15 |
Method and apparatus for providing a downlink performance benefit in a communications system
App 20040001463 - Kotzin, Michael D. | 2004-01-01 |
Method for improving dispatch response time
Grant 6,606,557 - Kotzin August 12, 2 | 2003-08-12 |
Method and apparatus for obtaining internet content for a wireless device
App 20030120749 - Kotzin, Michael D. | 2003-06-26 |
Method for improving dispatch response time
App 20030109985 - Kotzin, Michael D. | 2003-06-12 |
Communications handset altitude determination in multi-level environments and methods therefor
App 20030104818 - Kotzin, Michael D. | 2003-06-05 |
Method and apparatus for distributing processing load for decoding paging messages in a radio communication system
Grant 6,553,228 - Kotzin April 22, 2 | 2003-04-22 |
Wireless device cradle with spatial antenna diversity capability
Grant 6,529,746 - Kotzin March 4, 2 | 2003-03-04 |
Method and apparatus for communicating information by splitting information among a plurality of proximal units
App 20030026221 - Kotzin, Michael D. | 2003-02-06 |
Method and apparatus for aggregation of wireless resources of proximal wireless units to facilitate diversity signal combining
App 20030026222 - Kotzin, Michael D. | 2003-02-06 |
Methods for mobile communication services selection
App 20030017828 - Kotzin, Michael D. ; et al. | 2003-01-23 |
Exploiting a broadcast system to enhance a wireless gaming experience
Grant 6,470,180 - Kotzin , et al. October 22, 2 | 2002-10-22 |
Method and apparatus for remote multiple access to subscriber identity module
Grant 6,466,804 - Pecen , et al. October 15, 2 | 2002-10-15 |
Method and apparatus for notifying a party of another party's location and estimated time of arrival at a predetermined destination
App 20020128850 - Chen, Sylvia Y. ; et al. | 2002-09-12 |
Method and apparatus for indicating a location of a person with respect to a video capturing volume of a camera
App 20020101512 - Klapman, Matthew ; et al. | 2002-08-01 |
Method and apparatus for GPS time determination
Grant 6,323,804 - Kurby , et al. November 27, 2 | 2001-11-27 |
Method and system for aiding in the location of a subscriber unit in a spread spectrum communication system
Grant 6,226,317 - Bruckert , et al. May 1, 2 | 2001-05-01 |
Apparatus and method for transmitting signals in a communication system
Grant 6,173,005 - Kotzin , et al. January 9, 2 | 2001-01-09 |
Method and apparatus for creating a composite waveform
Grant 6,172,994 - Schaffner , et al. January 9, 2 | 2001-01-09 |
Method and apparatus for preempting burst frequency assignments in a frequency-hopping communication system
Grant 6,157,669 - Kotzin December 5, 2 | 2000-12-05 |
Method and apparatus for controlling transmit diversity in a communication system
Grant 6,141,542 - Kotzin , et al. October 31, 2 | 2000-10-31 |
Method and apparatus for balancing uplink and downlink transmissions in a communication system
Grant 6,134,444 - Kotzin October 17, 2 | 2000-10-17 |
Method and apparatus for handoff within a communication system
Grant 6,101,175 - Schorman , et al. August 8, 2 | 2000-08-08 |
Method and apparatus for transmitting signals in a communication system
Grant 6,038,263 - Kotzin , et al. March 14, 2 | 2000-03-14 |
Cellular radio system using common radio backbone
Grant 5,974,325 - Kotzin , et al. October 26, 1 | 1999-10-26 |
System and method for facilitating a handoff of at least one mobile unit in a telecommunication system
Grant 5,956,641 - Bruckert , et al. September 21, 1 | 1999-09-21 |
Method and apparatus for producing delay of a carrier signal for implementing spatial diversity in a communications system
Grant 5,953,659 - Kotzin , et al. September 14, 1 | 1999-09-14 |
Method of dynamically establishing communication of incoming messages to one or more user devices presently available to an intended recipient
Grant 5,928,325 - Shaughnessy , et al. July 27, 1 | 1999-07-27 |
Method and apparatus for analyzing a composite carrier signal
Grant 5,894,498 - Kotzin , et al. April 13, 1 | 1999-04-13 |
Method and apparatus for canceling signals in a spread-spectrum communication system
Grant 5,894,500 - Bruckert , et al. April 13, 1 | 1999-04-13 |
Infrastructure transceiver and method for configuration based on location information
Grant 5,864,764 - Thro , et al. January 26, 1 | 1999-01-26 |
Method and mobile station for activating a playback device in a communication system
Grant 5,862,488 - Kotzin , et al. January 19, 1 | 1999-01-19 |
Method and apparatus for maintaining call in a communication system
Grant 5,822,699 - Kotzin , et al. October 13, 1 | 1998-10-13 |
Method and apparatus for dynamic load balancing using handoff
Grant 5,796,722 - Kotzin , et al. August 18, 1 | 1998-08-18 |
Method and apparatus for canceling interference in a spread-spectrum communication system
Grant 5,787,130 - Kotzin , et al. July 28, 1 | 1998-07-28 |
Method and apparatus for reducing self interference in a communication system
Grant 5,734,967 - Kotzin , et al. March 31, 1 | 1998-03-31 |
Method and apparatus communication handover in a communication system
Grant 5,682,416 - Schmidt , et al. October 28, 1 | 1997-10-28 |
Method and apparatus for transmitting information for multiple independent users in a communication system
Grant 5,627,830 - Kotzin May 6, 1 | 1997-05-06 |
Method and apparatus for transferring information to a device in a communication system
Grant 5,604,787 - Kotzin , et al. February 18, 1 | 1997-02-18 |
Method and apparatus for mitigating speech loss in a communication system
Grant 5,555,447 - Kotzin , et al. September 10, 1 | 1996-09-10 |
Method and apparatus for operating with a hopping control channel in a communication system
Grant 5,506,863 - Meidan , et al. April 9, 1 | 1996-04-09 |
Cellular radio system using common radio backbone
Grant 5,506,867 - Kotzin , et al. April 9, 1 | 1996-04-09 |
Performance through half-hopping and spatial diversity
Grant 5,455,962 - Kotzin October 3, 1 | 1995-10-03 |
Method of exchanging communicated signals between a remote base site and a central site in a communication system
Grant 5,442,681 - Kotzin , et al. August 15, 1 | 1995-08-15 |
Reduced interference through offset frequency partitioning
Grant 5,430,761 - Bruckert , et al. July 4, 1 | 1995-07-04 |
Method and apparatus for creating a composite waveform
Grant 5,418,813 - Schaffner , et al. May 23, 1 | 1995-05-23 |
Method and apparatus for receiving electromagnetic radiation within a frequency band
Grant 5,412,690 - Kotzin , et al. May 2, 1 | 1995-05-02 |
Multiple cavity tuning of a transmitter output in a communication system
Grant 5,408,495 - Kotzin , et al. April 18, 1 | 1995-04-18 |
Method and apparatus for digitizing a wide frequency bandwidth signal
Grant 5,392,044 - Kotzin , et al. February 21, 1 | 1995-02-21 |
Apparatus and method for conveying information in a communication network
Grant 5,363,404 - Kotzin , et al. November 8, 1 | 1994-11-08 |
Signal processing in communication systems
Grant 5,313,489 - Menich , et al. May 17, 1 | 1994-05-17 |
Multiple cavity tuning of a transmitter output in a communication system
Grant 5,263,047 - Kotzin , et al. November 16, 1 | 1993-11-16 |
Apparatus and method for equalizing a corrupted signal in a receiver
Grant 5,251,233 - Labedz , et al. October 5, 1 | 1993-10-05 |
Full-duplex communication system
Grant 5,231,629 - Kotzin , et al. July 27, 1 | 1993-07-27 |
Cellular TDM communication system employing offset frame synchronization
Grant 5,228,029 - Kotzin July 13, 1 | 1993-07-13 |
Multiple user spread-spectrum communication system
Grant 5,210,771 - Schaeffer , et al. May 11, 1 | 1993-05-11 |
Cellular radio system having reduced handover disruption and method for use in such a system
Grant 5,146,609 - Tayloe , et al. September 8, 1 | 1992-09-08 |
Speech quality improvement for voice coders and synthesizers
Grant 5,127,054 - Hong , et al. June 30, 1 | 1992-06-30 |
Method for repeating TDM/TDMA frames
Grant 5,113,394 - Kotzin May 12, 1 | 1992-05-12 |
Interconnecting and processing system for facilitating frequency hopping
Grant 5,081,641 - Kotzin , et al. January 14, 1 | 1992-01-14 |
Subband decoding method and apparatus
Grant 5,054,075 - Hong , et al. October 1, 1 | 1991-10-01 |
TDM/FDM communication system supporting both TDM and FDM-only communication units
Grant 5,038,342 - Crisler , et al. August 6, 1 | 1991-08-06 |
Text modifier
Grant 5,014,313 - Kotzin May 7, 1 | 1991-05-07 |
Spectrally efficient method for communicating an information signal
Grant 4,979,188 - Kotzin , et al. December 18, 1 | 1990-12-18 |
Multiple control slot TDM/FDM communication system
Grant 4,942,570 - Kotzin , et al. July 17, 1 | 1990-07-17 |
Secure trunked communications system
Grant 4,882,751 - Kotzin , et al. November 21, 1 | 1989-11-21 |
Method and apparatus for time companding an analog signal
Grant 4,839,923 - Kotzin June 13, 1 | 1989-06-13 |
Automatic gain control for a remote control system having symmetrical send/receive signaling circuits
Grant 4,627,098 - Dolikian , et al. December 2, 1 | 1986-12-02 |
Apparatus and method for detecting the cessation of motion of a body
Grant 4,409,836 - Comroe , et al. October 18, 1 | 1983-10-18 |
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