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Cable sealing device
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Method and apparatus for achieving an optimal response time in a telecommunications system
Grant 7,301,903 - Brady November 27, 2 | 2007-11-27 |
System and method for historical presence map
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System and method for predicting availability
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Apparatus and method for a synchronized mobile communication client
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Apparatus and method for enhanced synchronization using an IMS server
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System and method of providing personally tailored communications
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Systems and methods for multimedia communication
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Caller interface systems and methods
App 20050203741 - Thwing, Gary | 2005-09-15 |
Distributed voice conferencing
App 20050201303 - Oliveira, Marcelo Gomes ; et al. | 2005-09-15 |
Apparatus and method for delivery of ringing and voice calls through a workstation
Grant 6,937,724 - Kozdon , et al. August 30, 2 | 2005-08-30 |
System and method for associating a device with a user
App 20050071361 - Hettish, Mark Bernard ; et al. | 2005-03-31 |
System and method for sending a message to one or more destinations
App 20050071434 - Hettish, Mark Bernard ; et al. | 2005-03-31 |
System and method for telephonic presence via e-mail and short message service
App 20050037741 - Gilbert, Leroy Edwin | 2005-02-17 |
System and method for indicating a speaker during a conference
App 20050018828 - Nierhaus, Florian Patrick ; et al. | 2005-01-27 |
System and method for network auto-discovery and configuration
Grant 6,834,298 - Singer , et al. December 21, 2 | 2004-12-21 |
System and method for authorizing a party to join a conference
App 20040246332 - Crouch, Richard W. | 2004-12-09 |
Methods and apparatus for enabling a non-DID station of a PBX or MLTS to receive a PSAP call back
Grant 6,804,329 - Geck , et al. October 12, 2 | 2004-10-12 |
System and method for distributed call signaling in telephony-over-LAN networks
Grant 6,801,521 - Shaffer , et al. October 5, 2 | 2004-10-05 |
Call signature in a packet-based network
Grant 6,791,975 - Aktas , et al. September 14, 2 | 2004-09-14 |
Method and apparatus for sharing point codes in a network
Grant 6,792,100 - Nekrasovskaia , et al. September 14, 2 | 2004-09-14 |
System and method for integrated audio stream manager
App 20040174858 - Caspi, Rami ; et al. | 2004-09-09 |
Telephone having improved hands free operation audio quality and method of operation thereof
Grant 6,785,381 - Gartner , et al. August 31, 2 | 2004-08-31 |
Messenger assistant for personal information management
App 20040162882 - Mora, Gary E. | 2004-08-19 |
Methods and apparatus for determining a location of a device
App 20040157625 - Gheorghiu, Florin ; et al. | 2004-08-12 |
Reducing multipoint conferencing bandwidth
Grant 6,775,247 - Shaffer , et al. August 10, 2 | 2004-08-10 |
Method and system for web caching based on predictive usage
Grant 6,766,422 - Beyda July 20, 2 | 2004-07-20 |
Method and system for router misconfiguration autodetection
App 20040139179 - Beyda, William J. | 2004-07-15 |
Methods and apparatus for transmitting accurate emergency location identification numbers (ELINs) from behind a multi-line telephone system (MLTS) utilizing port equipment numbers
Grant 6,757,359 - Stumer , et al. June 29, 2 | 2004-06-29 |
System and method for coding algorithm policy adjustment in telephony-over-LAN networks
Grant 6,757,277 - Shaffer , et al. June 29, 2 | 2004-06-29 |
Hybird of implicit and explicit linkage of windows dynamic link labraries
App 20040123308 - Idoni, Michael | 2004-06-24 |
Alternate telephone call routing system
Grant 6,751,210 - Shaffer , et al. June 15, 2 | 2004-06-15 |
Jitter buffer adjustment algorithm
Grant 6,747,999 - Grosberg , et al. June 8, 2 | 2004-06-08 |
Methods And Apparatus For Transmitting Over A Private Network Accurate Emergency Location Identification Numbers (elins) From Behind A Multi-line Telephone System (mlts) Utilizing Port Equipment Numbers
Grant 6,744,857 - Stumer June 1, 2 | 2004-06-01 |
SIP-H.323 gateway implementation to integrate SIP agents into the H.323 system
Grant 6,738,390 - Xu , et al. May 18, 2 | 2004-05-18 |
System and method for utilizing direct user signaling to enhance fault tolerant H.323 systems
Grant 6,738,343 - Shaffer , et al. May 18, 2 | 2004-05-18 |
Optical connection verification apparatus and method
Grant 6,733,186 - Pfleger May 11, 2 | 2004-05-11 |
System and method for partially emulating peripherals in hardware for improving delay tolerance in master-slave type communication systems
Grant 6,735,196 - Manzardo May 11, 2 | 2004-05-11 |
Computer telephony audio configuration
Grant 6,731,993 - Carter , et al. May 4, 2 | 2004-05-04 |
Apparatus and method for intelligent conference call codec selection
Grant 6,731,734 - Shaffer , et al. May 4, 2 | 2004-05-04 |
Method and device for distinguishing among a plurality of devices and data elements with a sequence of signals
Grant 6,728,369 - Burgess April 27, 2 | 2004-04-27 |
Method and apparatus for efficiently utilizing conference bridge capacity
Grant 6,728,221 - Shaffer , et al. April 27, 2 | 2004-04-27 |
Methods and apparatus for transmitting accurate emergency location identification numbers (ELINs) from behind a multi-line telephone system (MLTS) after an emergency caller disconnects
Grant 6,724,860 - Stumer , et al. April 20, 2 | 2004-04-20 |
Apparatus and systems for utilizing caller ID data to automate return call processing
Grant 6,721,399 - Beyda April 13, 2 | 2004-04-13 |
System and method for implementing wait time estimation in automatic call distribution queues
Grant 6,714,643 - Gargeya , et al. March 30, 2 | 2004-03-30 |
Method and apparatus for optimizing audio response in telephony-over-LAN systems
Grant 6,707,827 - Shaffer , et al. March 16, 2 | 2004-03-16 |
System and method for digital telephones on H.323 networks
Grant 6,700,901 - Shaffer , et al. March 2, 2 | 2004-03-02 |
Method and apparatus for protecting call privacy across telecommunication networks
Grant 6,700,969 - Shaffer , et al. March 2, 2 | 2004-03-02 |
System and method for enabling fault tolerant H.323 systems
Grant 6,693,874 - Shaffer , et al. February 17, 2 | 2004-02-17 |
Web-based call center system with web document annotation
Grant 6,687,877 - Sastry , et al. February 3, 2 | 2004-02-03 |
System and method for retaining client configuration information across the re-installation of any tapi service provider in a tapi 2.1 environment
Grant 6,687,342 - Hettish February 3, 2 | 2004-02-03 |
Method and system for selectively caching web elements
Grant 6,687,792 - Beyda February 3, 2 | 2004-02-03 |
Apparatus and method for optimal conference call renegotiation in telephony over LAN systems
Grant 6,687,234 - Shaffer , et al. February 3, 2 | 2004-02-03 |
Intergrated hearing aid for telecommunications devices
Grant 6,684,063 - Berger , et al. January 27, 2 | 2004-01-27 |
Apparatus and method for adaptive jitter buffers
Grant 6,683,889 - Shaffer , et al. January 27, 2 | 2004-01-27 |
Digital interpolation window filter for phase-locked loop operation with randomly jittered reference clock
Grant 6,680,644 - Cole January 20, 2 | 2004-01-20 |
Internet protocol (IP) emergency connections (ITEC) telephony
Grant 6,678,357 - Stumer , et al. January 13, 2 | 2004-01-13 |
System and method for collaborating using instant messaging in multimedia telephony-over-LAN conferences
App 20030233416 - Beyda, William J. | 2003-12-18 |
Methods and apparatus for processing an instant message
App 20030229722 - Beyda, William J. | 2003-12-11 |
Methods and apparatus for using instant messaging as a notification tool
App 20030229670 - Beyda, William J. | 2003-12-11 |
System and method for enhanced routing and reservation protocol
Grant 6,657,965 - Shaffer , et al. December 2, 2 | 2003-12-02 |
Methods for performing bit sensitive parallel bus peer addressing
Grant 6,654,838 - Leonard November 25, 2 | 2003-11-25 |
Urgency-based variable call notification
Grant 6,653,930 - Bonomo , et al. November 25, 2 | 2003-11-25 |
Method and system for communicating with a telecommunications switch
Grant 6,636,503 - Shiran , et al. October 21, 2 | 2003-10-21 |
Embedding recipient specific comments in electronic messages using encryption
Grant 6,636,965 - Beyda , et al. October 21, 2 | 2003-10-21 |
Method and apparatus for monitoring communication connections within and across time zones
Grant 6,600,817 - Shaffer , et al. July 29, 2 | 2003-07-29 |
Hybrid architecture for supporting location determination in a wireless network
Grant 6,597,916 - Edge July 22, 2 | 2003-07-22 |
Headset/radio auto sensing jack
Grant 6,594,366 - Adams July 15, 2 | 2003-07-15 |
Method and apparatus for selecting whether to place a call over the internet or the PSTN using a two tiered process
Grant 6,590,869 - Beyda , et al. July 8, 2 | 2003-07-08 |
Method and system for supporting wireless communications within an internetwork
Grant 6,584,095 - Jacobi , et al. June 24, 2 | 2003-06-24 |
System and method for organizing multi-media messages folders from a displayless interface and selectively retrieving information using voice labels
Grant 6,584,181 - Aktas , et al. June 24, 2 | 2003-06-24 |
Fiber-optic cable trough, low-profile PCB mount
Grant 6,567,602 - Cole , et al. May 20, 2 | 2003-05-20 |
System and method for automated return to messaging mailbox
Grant 6,567,507 - Shaffer , et al. May 20, 2 | 2003-05-20 |
Notification system for multimedia messaging systems
Grant 6,556,666 - Beyda , et al. April 29, 2 | 2003-04-29 |
System and method for calendar-based cellular smart switching
Grant 6,553,232 - Shaffer , et al. April 22, 2 | 2003-04-22 |
System and method for early detection of area code changes
Grant 6,553,116 - Vander Meiden April 22, 2 | 2003-04-22 |
Apparatus and method for accessing wireless trunks on a communications network
Grant 6,549,534 - Shaffer , et al. April 15, 2 | 2003-04-15 |
System and method for improving conversion between A-law and U-law coding
Grant 6,549,569 - Beyda , et al. April 15, 2 | 2003-04-15 |
Radio communications systems
Grant 6,549,782 - Roy April 15, 2 | 2003-04-15 |
Proximity detector for initiating automatic callback
Grant 6,546,096 - Meiden , et al. April 8, 2 | 2003-04-08 |
Method and system for enabling queue camp-on for skills-based routing
Grant 6,546,087 - Shaffer , et al. April 8, 2 | 2003-04-08 |
System and method for multimedia collaborative conferencing
Grant 6,532,218 - Shaffer , et al. March 11, 2 | 2003-03-11 |
Apparatus and method for music-on-hold delivery on a communication system
Grant 6,526,041 - Shaffer , et al. February 25, 2 | 2003-02-25 |
Methods and apparatus for automatically summarizing messages stored in a unified multimedia mailboxes
App 20030028603 - Aktas, Christoph A. ; et al. | 2003-02-06 |
Methods and apparatus for performing media/device sensitive processing of messages stored in unified multimedia and plain text mailboxes
App 20030028604 - Aktas, Christoph A. ; et al. | 2003-02-06 |
Concealed wireless telephone
App 20030022690 - Beyda, Cathy S. ; et al. | 2003-01-30 |
Method and system for providing a warning alert
Grant 6,509,833 - Tate January 21, 2 | 2003-01-21 |
Method and system for management of message attachments
Grant 6,505,237 - Beyda , et al. January 7, 2 | 2003-01-07 |
Method and device for device-to-device enablement of camp-on capability
Grant 6,501,750 - Shaffer , et al. December 31, 2 | 2002-12-31 |
Text-enhanced voice menu system
Grant 6,493,428 - Hillier December 10, 2 | 2002-12-10 |
System and method for prevention of cell loss due to quality of service contracts in an ATM network
Grant 6,490,252 - Riggan , et al. December 3, 2 | 2002-12-03 |
Apparatus and method for interconnecting isochronous systems over packet-switched networks
Grant 6,490,294 - Manzado , et al. December 3, 2 | 2002-12-03 |
Methods and apparatus for accessing and processing multimedia messages stored in a unified multimedia mailbox
App 20020178000 - Aktas, Christoph A. ; et al. | 2002-11-28 |
Apparatus and method for improving the user interface of integrated voice response systems
Grant 6,487,277 - Beyda , et al. November 26, 2 | 2002-11-26 |
Methods and apparatus for controlling call pullback by an automatic call distribution (ACD) system from an interactive voice response (IVR) system and for allowing an ACD caller to complete a critical transaction while connected to the IVR
App 20020164011 - Stumer, Peggy M. ; et al. | 2002-11-07 |
Apparatus and method for calendar based call routing
Grant 6,477,374 - Shaffer , et al. November 5, 2 | 2002-11-05 |
Remote synchronization with intelligent power management
Grant 6,470,358 - Beyda , et al. October 22, 2 | 2002-10-22 |
System and method for personalized multimedia messaging
Grant 6,459,776 - Aktas , et al. October 1, 2 | 2002-10-01 |
Method and system to provide telephony tones and announcements in a packetized network environment
Grant 6,456,601 - Kozdon , et al. September 24, 2 | 2002-09-24 |
Method and system for supporting a decision tree with placeholder capability
Grant 6,456,619 - Sassin , et al. September 24, 2 | 2002-09-24 |
Method and apparatus for DTMF signaling on compressed voice networks
Grant 6,456,618 - Kozdon , et al. September 24, 2 | 2002-09-24 |
Video conferencing with adaptive client-controlled resource utilization
Grant 6,453,336 - Beyda , et al. September 17, 2 | 2002-09-17 |
Multimedia automatic call distribution system
Grant 6,449,260 - Sassin , et al. September 10, 2 | 2002-09-10 |
Method and system for enabling queue camp-on for skills-based routing
App 20020114432 - Shaffer, Shmuel ; et al. | 2002-08-22 |
Nonintrusive call notification method and system using content-specific information
Grant 6,438,216 - Aktas August 20, 2 | 2002-08-20 |
Apparatus and method for automated multi-media messaging system information updating
Grant 6,434,222 - Shaffer , et al. August 13, 2 | 2002-08-13 |
System and method for securing available communications network resources
Grant 6,411,601 - Shaffer , et al. June 25, 2 | 2002-06-25 |
System and method for enhanced video e-mail transmission
App 20020078466 - Beyda, William J. | 2002-06-20 |
Subconference calling in a telephony-over-LAN environment
Grant 6,404,873 - Beyda , et al. June 11, 2 | 2002-06-11 |
Method using low spectrum selectively for providing both ADSL and POTS service
Grant 6,404,774 - Jenness June 11, 2 | 2002-06-11 |
Multi-wavelength all-optical regenerators (MARS)
Grant 6,396,607 - Cao May 28, 2 | 2002-05-28 |
Method and apparatus for providing a minimum acceptable quality of service for a voice conversation over a data network
Grant 6,377,573 - Shaffer , et al. April 23, 2 | 2002-04-23 |
Bandwidth biased codec selection system and method
Grant 6,373,839 - Clark , et al. April 16, 2 | 2002-04-16 |
Method and apparatus for transmitting address changes
Grant 6,373,940 - Shaffer , et al. April 16, 2 | 2002-04-16 |
System and method for improved user interface in prompting systems
Grant 6,370,238 - Sansone , et al. April 9, 2 | 2002-04-09 |
Combined layout and icons for a computer screen
Grant D454,354 - Hood , et al. March 12, 2 | 2002-03-12 |
Method and apparatus for integrating competency measures in compensation decisions
Grant 6,338,042 - Paizis January 8, 2 | 2002-01-08 |
Reducing resource consumption by ACD systems
Grant 6,327,364 - Shaffer , et al. December 4, 2 | 2001-12-04 |
Apparatus and method for preventing network rerouting
Grant 6,304,548 - Shaffer , et al. October 16, 2 | 2001-10-16 |
Silent monitoring in a voice-over-data-network environment
Grant 6,301,246 - Shaffer , et al. October 9, 2 | 2001-10-09 |
Apparatus and method for high reliability PC platform telecommunications systems
Grant 6,298,449 - Carter October 2, 2 | 2001-10-02 |
Apparatus and method for automatic CPU speed control based on application-specific criteria
Grant 6,298,448 - Shaffer , et al. October 2, 2 | 2001-10-02 |
Telephone shoulder rest and stand
Grant 6,278,779 - Bryant , et al. August 21, 2 | 2001-08-21 |
Method and system for management of message attachments
Grant 6,275,850 - Beyda , et al. August 14, 2 | 2001-08-14 |
Method and apparatus for an enhanced presentation aid
Grant 6,272,461 - Meredith , et al. August 7, 2 | 2001-08-07 |
B-channel synchronization for G 723 1 vocoding
Grant 6,269,095 - Neubauer , et al. July 31, 2 | 2001-07-31 |
Method and apparatus for synchronizing data transfers in a logic circuit having plural clock domains
Grant 6,260,152 - Cole , et al. July 10, 2 | 2001-07-10 |
Remote troubleshooting of a computing device
Grant 6,260,160 - Beyda , et al. July 10, 2 | 2001-07-10 |
Universal voice/fax/modem line over compressed media
Grant 6,249,531 - Jacobi , et al. June 19, 2 | 2001-06-19 |
Telephone directory information system with call placement capability
Grant 6,249,576 - Sassin , et al. June 19, 2 | 2001-06-19 |
System and method for improving audio quality on a conferencing network
Grant 6,240,070 - Kozdon , et al. May 29, 2 | 2001-05-29 |
Apparatus and method for network resource preservation
Grant 6,236,642 - Shaffer , et al. May 22, 2 | 2001-05-22 |
Method and system to deliver an audiovisual presentation to a workstation using the telephone
Grant 6,226,285 - Kozdon , et al. May 1, 2 | 2001-05-01 |
Partitioning of display for calling party numbers
Grant 6,205,213 - Kucmerowski , et al. March 20, 2 | 2001-03-20 |
Device and method for tracking time zone changes in communications devices
Grant 6,198,696 - Korpi , et al. March 6, 2 | 2001-03-06 |
Wireless communication system
Grant 6,185,436 - Vu February 6, 2 | 2001-02-06 |
Mobile station having a cost-efficient call management method and system
Grant 6,185,413 - Mueller , et al. February 6, 2 | 2001-02-06 |
Wireless communication system
Grant 6,178,335 - Vu January 23, 2 | 2001-01-23 |
Device and method for communication location-specific messages
Grant 6,169,498 - King , et al. January 2, 2 | 2001-01-02 |
Signal processing method and system utilizing logical speech boundaries
Grant 6,167,374 - Shaffer , et al. December 26, 2 | 2000-12-26 |
System for user to accept or decline updating a calendar remotely with a proposed schedule update that may have schedule confliction
Grant 6,167,379 - Dean , et al. December 26, 2 | 2000-12-26 |
System and method for integrating electronic entry systems with telecommunication systems
Grant 6,160,881 - Beyda , et al. December 12, 2 | 2000-12-12 |
System and method for computer directory updating and presentation based on frequency of access
Grant 6,148,294 - Beyda , et al. November 14, 2 | 2000-11-14 |
Low-pass filters for splitterless pots and data transmission
Grant 6,144,734 - Beeman November 7, 2 | 2000-11-07 |
Methods and system for providing data and telephony security
Grant 6,145,083 - Shaffer , et al. November 7, 2 | 2000-11-07 |
Automatic call distribution and training system
Grant 6,128,380 - Shaffer , et al. October 3, 2 | 2000-10-03 |
System for providing enhanced security for transactions transmitted through a distributed network
Grant 6,122,743 - Shaffer , et al. September 19, 2 | 2000-09-19 |
Method and system for distinguishing valid DTMF signals from spurious DTMF noise
Grant 6,115,464 - Lester , et al. September 5, 2 | 2000-09-05 |
Apparatus and method for using a telephone for remote scheduling
Grant 6,104,788 - Shaffer , et al. August 15, 2 | 2000-08-15 |
Apparatus and method for automated event notification
Grant 6,094,681 - Shaffer , et al. July 25, 2 | 2000-07-25 |
Apparatus and method for automatically switching a headset between a telephone and a second audio source
Grant 6,091,812 - Iglehart , et al. July 18, 2 | 2000-07-18 |
Method and system for determining the location for performing file-format conversions of electronics message attachments
Grant 6,092,114 - Shaffer , et al. July 18, 2 | 2000-07-18 |
Combined layout and icons for a computer screen
Grant D427,606 - Hood , et al. July 4, 2 | 2000-07-04 |
Apparatus and method for adding a subject line to voice mail messages
Grant 6,069,940 - Carleton , et al. May 30, 2 | 2000-05-30 |
System and method for intelligent and reliable booting
Grant 6,061,788 - Reynaud , et al. May 9, 2 | 2000-05-09 |
Apparatus and method to provide a functional and more user-friendly interface for downloaded ISDN telephony features
Grant 6,058,167 - Iglehart , et al. May 2, 2 | 2000-05-02 |
Apparatus and method for focusing a projected image
Grant 6,050,690 - Shaffer , et al. April 18, 2 | 2000-04-18 |
System and method for dual browser modes
Grant 6,049,326 - Beyda , et al. April 11, 2 | 2000-04-11 |
Apparatus and method for displaying numbers in a communication network
Grant 6,035,024 - Stumer March 7, 2 | 2000-03-07 |
Method and system for utilizing communications lines
Grant 6,021,114 - Shaffer , et al. February 1, 2 | 2000-02-01 |
Method and apparatus for automated disk drive upgrades
Grant 6,012,130 - Beyda , et al. January 4, 2 | 2000-01-04 |
Method and system for establishing area boundaries in computer applications
Grant 6,005,573 - Beyda , et al. December 21, 1 | 1999-12-21 |
Method for constructing adaptive packet lengths in a congested network
Grant 6,003,089 - Shaffer , et al. December 14, 1 | 1999-12-14 |
Telephone with a mute ringer function having an automatic ringer reactivation capability
Grant 6,002,763 - Lester , et al. December 14, 1 | 1999-12-14 |
Vehicular telephone and method including an improved user interface
Grant 6,002,944 - Beyda December 14, 1 | 1999-12-14 |
System and method for enhanced caller name alerting
Grant 5,999,599 - Shaffer , et al. December 7, 1 | 1999-12-07 |
Location-specific method and system for processing message storage
Grant 5,999,595 - Shaffer , et al. December 7, 1 | 1999-12-07 |
User installed telephone option module
Grant 5,995,621 - Bryant , et al. November 30, 1 | 1999-11-30 |
System and method for message notification in a multimedia messaging system
Grant 5,995,594 - Shaffer , et al. November 30, 1 | 1999-11-30 |
Method and system for integrating video and data transfers in a multimedia session
Grant 5,995,490 - Shaffer , et al. November 30, 1 | 1999-11-30 |
System and method for coordination of multimedia messages across multiple systems
Grant 5,995,596 - Shaffer , et al. November 30, 1 | 1999-11-30 |
Apparatus to verify position of electrical contacts within a sliding SIM mechanism
Grant 5,979,771 - Adams , et al. November 9, 1 | 1999-11-09 |
Apparatus and method for guaranteeing isochronous data flow on a CSMA/CD network
Grant 5,960,001 - Shaffer , et al. September 28, 1 | 1999-09-28 |
Method for updating a local switch internal database in a system having different service providers within a common numbering plan area
Grant 5,949,867 - Sonnenberg September 7, 1 | 1999-09-07 |
PBX data retrieval and reporting system and method
Grant 5,945,990 - Morrison , et al. August 31, 1 | 1999-08-31 |
Dual directional hinged wallmount bracket assembly
Grant 5,940,937 - Churchill , et al. August 24, 1 | 1999-08-24 |
Cordless telephone
Grant D413,119 - Schnell, III , et al. August 24, 1 | 1999-08-24 |
Method and apparatus for bus network prioritization using the broadcast of delay time to lower priority users from high priority users in a token or loop network
Grant 5,935,218 - Beyda , et al. August 10, 1 | 1999-08-10 |
AA battery cellular phone
Grant 5,933,496 - McKinnon August 3, 1 | 1999-08-03 |
Cordless telephone handset
Grant D412,169 - Schnell, III , et al. July 20, 1 | 1999-07-20 |
Method of intercepting telecommunications
Grant 5,920,611 - Howell July 6, 1 | 1999-07-06 |
Self-contained apparatus and method of monitoring telecommunications equipment
Grant 5,909,480 - Reynaud , et al. June 1, 1 | 1999-06-01 |
System and method for improving delivery of messages to a messaging system
Grant 5,903,627 - Shaffer , et al. May 11, 1 | 1999-05-11 |
Diagnostic device for troubleshooting remote digital feature phones
Grant 5,903,626 - Iglehart , et al. May 11, 1 | 1999-05-11 |
System and method for prevention of cell loss due to quality of service contracts in an ATM network
Grant 5,898,673 - Riggan , et al. April 27, 1 | 1999-04-27 |
Method and system for increasing quality of service at or below a threshold cost
Grant 5,898,668 - Shaffer April 27, 1 | 1999-04-27 |
Call forward managed rerouting
Grant 5,892,819 - Stumer April 6, 1 | 1999-04-06 |
System and method for providing automated message notification in a wireless communication system
Grant 5,889,839 - Beyda , et al. March 30, 1 | 1999-03-30 |
System and method having a distributed external database
Grant 5,883,950 - Sonnenberg March 16, 1 | 1999-03-16 |
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