| Patent | Date |
|---|
Location determination of a mobile device based on various parameters
Grant 10,455,398 - Ray , et al. Oc | 2019-10-22 |
Wireless communication system to optimize device performance across wireless communication networks
Grant 10,159,029 - Ray , et al. Dec | 2018-12-18 |
Location determination of a mobile device based on various parameters
Grant 10,051,451 - Ray , et al. August 14, 2 | 2018-08-14 |
Multi-access gateway for direct to residence communication services
Grant 9,948,684 - Ray April 17, 2 | 2018-04-17 |
Packet fragmentation for VoLTE communication sessions
Grant 9,872,304 - Ray , et al. January 16, 2 | 2018-01-16 |
Converting location information into public safety answering point (PSAP) signaling
Grant 9,860,722 - Ray , et al. January 2, 2 | 2018-01-02 |
Wireless Communication System To Optimize Device Performance Across Wireless Communication Networks
App 20170374597 - Ray; Amar Nath ; et al. | 2017-12-28 |
Location determination of a mobile device based on various parameters
Grant 9,832,604 - Ray , et al. November 28, 2 | 2017-11-28 |
Wireless communication system to optimize device performance across wireless communication networks
Grant 9,807,664 - Ray , et al. October 31, 2 | 2017-10-31 |
System and method for providing multi-carrier tracking of wireless devices during an emergency
Grant 9,769,781 - Morrill , et al. September 19, 2 | 2017-09-19 |
Battery charge reservation for emergency communications
Grant 9,565,639 - Ray , et al. February 7, 2 | 2017-02-07 |
Multi-Access Gateway for Direct to Residence Communication Services
App 20160381086 - Ray; Amar Nath | 2016-12-29 |
Multi-access gateway for direct to residence communication services
Grant 9,467,481 - Ray October 11, 2 | 2016-10-11 |
System to provide real loops for sidetone measurement with analog telephones
Grant 9,444,921 - Ray September 13, 2 | 2016-09-13 |
Secure wireless device handoff
Grant 9,374,756 - Ray , et al. June 21, 2 | 2016-06-21 |
Teletypewriter (TTY) for communicating pre-stored emergency messages to public safety answering points (PSAPs)
Grant 9,307,081 - Ray , et al. April 5, 2 | 2016-04-05 |
System and procedure to reduce the power consumption of a mobile device through automated disabling of RF filters
Grant 9,241,316 - Ray , et al. January 19, 2 | 2016-01-19 |
Invoking network-based transcoding in response to threshold low battery power
Grant 9,215,653 - Ray December 15, 2 | 2015-12-15 |
Method and system for determining time synchronization errors in time difference of arrival (TDOA) measurements
Grant 9,173,183 - Ray , et al. October 27, 2 | 2015-10-27 |
Secure wireless device handoff
Grant 9,148,784 - Ray , et al. September 29, 2 | 2015-09-29 |
Quality adjustment for volte emergency calls
Grant 9,106,382 - Ray August 11, 2 | 2015-08-11 |
Wireless communication system for determining user equipment quality of service
Grant 9,106,519 - Ray , et al. August 11, 2 | 2015-08-11 |
Communication control system to control communication sessions over a long term evolution (LTE) network
Grant 9,055,499 - Ray June 9, 2 | 2015-06-09 |
Method and system for transmitting a determined altitude of a user equipment device located in a building
Grant 9,052,999 - Ray , et al. June 9, 2 | 2015-06-09 |
System and method for processing emergency data messages at a PSAP
Grant 08923803 - | 2014-12-30 |
System and method for processing emergency data messages at a PSAP
Grant 8,923,803 - Ray , et al. December 30, 2 | 2014-12-30 |
Multi-Access Gateway for Direct to Residence Communication Services
App 20140334496 - Ray; Amar Nath | 2014-11-13 |
Multi-access gateway for direct to residence communication services
Grant 8,824,487 - Ray September 2, 2 | 2014-09-02 |
System and method for providing network assisted geographic coordinates for emergency data messaging
Grant 8,781,439 - Ray , et al. July 15, 2 | 2014-07-15 |
System and method for generating and communicating updated emergency messages
Grant 8,761,720 - Ray , et al. June 24, 2 | 2014-06-24 |
Emergency data message router database
Grant 8,718,595 - Ray , et al. May 6, 2 | 2014-05-06 |
Data message service controller and method for handling emergency text messaging
Grant 8,630,609 - Ray , et al. January 14, 2 | 2014-01-14 |
Multi-button emergency message generation
Grant 8,626,112 - Ray , et al. January 7, 2 | 2014-01-07 |
System and method for handling emergency image messaging
Grant 8,606,218 - Ray , et al. December 10, 2 | 2013-12-10 |
Battery Charge Reservation for Emergency Communications
App 20130301505 - Ray; Amar Nath ; et al. | 2013-11-14 |
Battery charge reservation for emergency communications
Grant 8,548,421 - Ray , et al. October 1, 2 | 2013-10-01 |
Emergency message button and method on a wireless communications device for communicating an emergency message to a public safety answering point (PSAP)
Grant 8,538,370 - Ray , et al. September 17, 2 | 2013-09-17 |
System and Method for Providing Multi-Carrier Tracking of Wireless Devices During an Emergency
App 20130237183 - Morrill; Robert J. ; et al. | 2013-09-12 |
System and method for performing an abbreviated power-up sequence on a wireless communications device
Grant 8,521,121 - Ray , et al. August 27, 2 | 2013-08-27 |
System, method and apparatus for providing simulated stutter dial tone from an IP end point device
Grant 8,514,844 - Ray August 20, 2 | 2013-08-20 |
System and method for sending an emergency message selected from among multiple emergency message types from a wireless communications device
Grant 8,489,062 - Ray , et al. July 16, 2 | 2013-07-16 |
Preformatted emergency text message
Grant 8,472,916 - Coppage , et al. June 25, 2 | 2013-06-25 |
System and method for providing multi-carrier tracking of wireless devices during an emergency
Grant 8,447,322 - Morrill , et al. May 21, 2 | 2013-05-21 |
Teletypewriter (TTY) for Communicating Pre-Stored Emergency Messages to Public Safety Answering Points (PSAPS)
App 20130108028 - Ray; Amar Nath ; et al. | 2013-05-02 |
Data Message Service Controller and Method for Handling Emergency Text Messaging
App 20130102269 - Ray; Amar Nath ; et al. | 2013-04-25 |
Emergency message menu
Grant 8,428,548 - Ray , et al. April 23, 2 | 2013-04-23 |
Data message service controller and method for handling emergency text messaging
Grant 8,364,113 - Ray , et al. January 29, 2 | 2013-01-29 |
Teletypewriter (TTY) for communicating pre-stored emergency messages to public safety answering points (PSAPS)
Grant 8,358,744 - Ray , et al. January 22, 2 | 2013-01-22 |
Method, system, and apparatus for attenuating dual-tone multiple frequency confirmation tones in a telephone set
Grant 8,335,308 - Ray December 18, 2 | 2012-12-18 |
Emergency data message router database
Grant 8,320,871 - Ray , et al. November 27, 2 | 2012-11-27 |
Method and apparatus for determining a change in network-generated crosstalk levels caused by a multi-line phone
Grant 8,320,555 - Ray November 27, 2 | 2012-11-27 |
System and method for identifying and collecting data messages being communicated over a communications network
Grant 8,295,801 - Ray , et al. October 23, 2 | 2012-10-23 |
System and method for establishing optimal parameters for performing seamless call transfer between cordless and wireless modes
Grant 8,295,827 - Ray , et al. October 23, 2 | 2012-10-23 |
Emergency Data Message Router Database
App 20120214437 - Ray; Amar Nath ; et al. | 2012-08-23 |
System, method, and apparatus for facilitating wideband audio over a coil-assisted digital subscriber line loop
Grant 8,155,283 - Ray , et al. April 10, 2 | 2012-04-10 |
System and method for determining base unit position of a cordless handset
Grant 8,145,244 - Ray March 27, 2 | 2012-03-27 |
Method for sending a previously recorded personalized message to a caller by a network voice mail system
Grant 8,077,833 - Ray December 13, 2 | 2011-12-13 |
Method and intermediary device for reporting a civic address during an emergency call
Grant 8,014,341 - Ray September 6, 2 | 2011-09-06 |
System and method for determining whether a cordless handset is at a base unit
Grant 7,864,035 - Ray January 4, 2 | 2011-01-04 |
Teletypewriter (tty) For Communicating Pre-stored Emergency Messages To Public Safety Answering Points (psaps)
App 20100220840 - RAY; AMAR NATH ; et al. | 2010-09-02 |
System, Method and Apparatus for Providing Simulated Stutter Dial Tone from an IP End Point Device
App 20100195541 - Ray; Amar Nath | 2010-08-05 |
System, method, and apparatus for prioritizing network traffic using deep packet inspection (DPI)
Grant 7,764,694 - Ray , et al. July 27, 2 | 2010-07-27 |
Method and apparatus for controlling the transmit volume level of a speakerphone
Grant 7,760,869 - Ray July 20, 2 | 2010-07-20 |
System And Method For Providing Multi-carrier Tracking Of Wireless Devices During An Emergency
App 20100151879 - Morrill; Robert J. ; et al. | 2010-06-17 |
System, Method, and Apparatus for Facilitating Wideband Audio Over a Coil-Assisted Digital Subscriber Line Loop
App 20100142561 - Ray; Amar Nath ; et al. | 2010-06-10 |
System And Method For Determining Base Unit Position Of A Cordless Handset
App 20100099440 - RAY; AMAR NATH | 2010-04-22 |
Method and system for measuring acoustic quality of wireless customer premises equipment
Grant 7,693,266 - Ray April 6, 2 | 2010-04-06 |
Method And Apparatus For Determining A Change In Network-generated Crosstalk Levels Caused By A Multi-line Phone
App 20100067665 - RAY; AMAR NATH | 2010-03-18 |
Method And Apparatus For Controlling The Transmit Volume Level Of A Speakerphone
App 20100054456 - RAY; AMAR NATH | 2010-03-04 |
Method For Sending A Previously Recorded Personalized Message To A Caller By A Network Voice Mail System
App 20100020944 - Ray; Amar Nath | 2010-01-28 |
System And Method For Generating And Communicating Updated Emergency Messages
App 20100003958 - Ray; Amar Nath ; et al. | 2010-01-07 |
Multi-button Emergency Message Generation
App 20100003948 - Ray; Amar Nath ; et al. | 2010-01-07 |
Battery Charge Reservation For Emergency Communications
App 20100003950 - Ray; Amar Nath ; et al. | 2010-01-07 |
Emergency Message Menu
App 20100003952 - RAY; AMAR NATH ; et al. | 2010-01-07 |
Data Message Service Controller And Method For Handling Emergency Text Messaging
App 20100003947 - Ray; Amar Nath ; et al. | 2010-01-07 |
System And Method For Handling Emergency Image Messaging
App 20100003953 - Ray; Amar Nath ; et al. | 2010-01-07 |
System And Method For Sending An Emergency Message Selected From Among Multiple Emergency Message Types From A Wireless Communications Device
App 20100003960 - Ray; Amar Nath ; et al. | 2010-01-07 |
System And Method For Performing An Abbreviated Power-up Sequence On A Wireless Communications Device
App 20100004035 - Ray; Amar Nath ; et al. | 2010-01-07 |
Emergency Data Message Router Database
App 20100003949 - Ray; Amar Nath ; et al. | 2010-01-07 |
System And Method For Providing Network Assisted Geographic Coordinates For Emergency Data Messaging
App 20100003961 - Ray; Amar Nath ; et al. | 2010-01-07 |
Preformatted Emergency Text Message
App 20100003959 - COPPAGE; CARL M. ; et al. | 2010-01-07 |
System And Method For Identifying And Collecting Data Messages Being Communicated Over A Communications Network
App 20100003955 - Ray; Amar Nath ; et al. | 2010-01-07 |
Emergency Message Button And Method On A Wireless Communications Device For Communicating An Emergency Message To A Public Safety Answering Point (psap)
App 20100003951 - Ray; Amar Nath ; et al. | 2010-01-07 |
System And Method For Processing Emergency Data Messages At A Psap
App 20100003946 - Ray; Amar Nath ; et al. | 2010-01-07 |
System and Method for Identifying a Caller by a Customer Premises Equipment Voicemail System and Playing a Previously Recorded Personalized Message to that Caller
App 20090310761 - Ray; Amar Nath | 2009-12-17 |
Method, System and Apparatus for Identifying User Datagram Protocol Packets Using Deep Packet Inspection
App 20090300153 - Ray; Amar Nath ; et al. | 2009-12-03 |
System, method and apparatus for prioritizing network traffic using deep packet inspection (DPI) and centralized network controller
App 20090238071 - Ray; Amar Nath ; et al. | 2009-09-24 |
System, Method, and Apparatus for Prioritizing Network Traffic Using Deep Packet Inspection (DPI)
App 20090225655 - Ray; Amar Nath ; et al. | 2009-09-10 |
System to provide real loops for sidetone measurement with analog telephones
App 20090110184 - Ray; Amar Nath | 2009-04-30 |
Method, system, and apparatus for attenuating dual-tone multiple frequency confirmation tones in a telephone set
App 20090110183 - Ray; Amar Nath | 2009-04-30 |
Acoustic signal transfer device
Grant 6,968,053 - Ray November 22, 2 | 2005-11-22 |
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