Patent | Date |
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Apparatus and method for mobile checkout Grant 8,418,919 - Beyda April 16, 2 | 2013-04-16 |
Methods and apparatus for determining a location of a device Grant 7,248,880 - Gheorghiu , et al. July 24, 2 | 2007-07-24 |
Method and apparatus for mixed media contact notification service Grant 7,184,533 - Shaffer , et al. February 27, 2 | 2007-02-27 |
System and method for dynamic codec alteration Grant 7,023,839 - Shaffer , et al. April 4, 2 | 2006-04-04 |
Automated microphone switch controlled by a CTI combo Grant 7,003,092 - Lester , et al. February 21, 2 | 2006-02-21 |
Apparatus and method for optimizing packet length in ToL networks Grant 6,980,569 - Beyda , et al. December 27, 2 | 2005-12-27 |
Apparatus and method for forwarding a message waiting indicator Grant 6,865,259 - Shaffer , et al. March 8, 2 | 2005-03-08 |
Apparatus and method for optimizing the use of multiple gateway in ToL systems Grant 6,810,015 - Beyda , et al. October 26, 2 | 2004-10-26 |
Methods and apparatus for determining a location of a device App 20040157625 - Gheorghiu, Florin ;   et al. | 2004-08-12 |
Alternate telephone call routing system Grant 6,751,210 - Shaffer , et al. June 15, 2 | 2004-06-15 |
Apparatus and method for intelligent conference call codec selection Grant 6,731,734 - Shaffer , et al. May 4, 2 | 2004-05-04 |
Method and apparatus for protecting call privacy across telecommunication networks Grant 6,700,969 - Shaffer , et al. March 2, 2 | 2004-03-02 |
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 |
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 |
Apparatus and method for accessing wireless trunks on a communications network Grant 6,549,534 - Shaffer , et al. April 15, 2 | 2003-04-15 |
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 |
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 |
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 |
Remote synchronization with intelligent power management Grant 6,470,358 - Beyda , et al. October 22, 2 | 2002-10-22 |
Video conferencing with adaptive client-controlled resource utilization Grant 6,453,336 - Beyda , et al. September 17, 2 | 2002-09-17 |
Apparatus and method for automated multi-media messaging system information updating Grant 6,434,222 - Shaffer , et al. August 13, 2 | 2002-08-13 |
Apparatus and method for downlevel date file messaging Grant 6,411,990 - Shaffer , et al. June 25, 2 | 2002-06-25 |
Subconference calling in a telephony-over-LAN environment Grant 6,404,873 - Beyda , et al. June 11, 2 | 2002-06-11 |
Integrated communication error reporting system Grant 6,385,298 - Beyda , et al. May 7, 2 | 2002-05-07 |
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 |
System and method for improved wireless telephone call reception notification Grant 6,377,798 - Shaffer , et al. April 23, 2 | 2002-04-23 |
Method and apparatus for transmitting address changes Grant 6,373,940 - Shaffer , et al. April 16, 2 | 2002-04-16 |
Apparatus and method for speech transport with adaptive packet size Grant 6,370,163 - Shaffer , et al. April 9, 2 | 2002-04-09 |
System And Method For Automatic Synchronization For Multimedia Presentations App 20010029457 - SHAFFER, SHMUEL ;   et al. | 2001-10-11 |
Silent monitoring in a voice-over-data-network environment Grant 6,301,246 - Shaffer , et al. October 9, 2 | 2001-10-09 |
Notification system for multimedia messaging systems App 20010026608 - Beyda, William Joseph ;   et al. | 2001-10-04 |
Method And Apparatus For Transmitting Address Changes App 20010012351 - SHAFFER, SHMUEL ;   et al. | 2001-08-09 |
System And Method For Automatic Area Code Updating App 20010011015 - SHAFFER, SHMUEL ;   et al. | 2001-08-02 |
System and method for dynamically altering digital voice mixing location in ACD silent monitoring Grant 6,259,785 - Shaffer , 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 |
Method and apparatus for automatic language mode selection Grant 6,240,170 - Shaffer , et al. May 29, 2 | 2001-05-29 |
Device and method for tracking time zone changes in communications devices Grant 6,198,696 - Korpi , et al. March 6, 2 | 2001-03-06 |
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 |
Method and system for enhanced client identification Grant 6,125,108 - Shaffer , et al. September 26, 2 | 2000-09-26 |
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 |
System and method for calendar-based cellular smart switching Grant 6,119,006 - Shaffer , et al. September 12, 2 | 2000-09-12 |
Method and apparatus for connecting wireless transmissions to analog phone lines Grant 6,115,604 - 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 |
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 |
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 |
Apparatus and method for focusing a projected image Grant 6,050,690 - Shaffer , et al. April 18, 2 | 2000-04-18 |
Method and system for utilizing communications lines Grant 6,021,114 - Shaffer , et al. February 1, 2 | 2000-02-01 |
Method and system for establishing area boundaries in computer applications Grant 6,005,573 - Beyda , et al. December 21, 1 | 1999-12-21 |
System and method for message notification in a multimedia messaging system Grant 5,995,594 - Shaffer , et al. November 30, 1 | 1999-11-30 |
Enhanced telephony trunk routing Grant 5,995,607 - Beyda , et al. November 30, 1 | 1999-11-30 |
Apparatus and method for troubleshooting internet protocol telephony networks Grant 5,966,427 - Shaffer , et al. October 12, 1 | 1999-10-12 |
System and method for enhanced video conferencing security Grant 5,959,662 - Shaffer , et al. September 28, 1 | 1999-09-28 |
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 |
Automated method and arrangement for integrating a telephone system with an announcement system Grant 5,933,488 - Marcus , et al. August 3, 1 | 1999-08-03 |
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 |
System and method for automatically transferring calls or allowing access Grant 5,901,211 - Dean , et al. May 4, 1 | 1999-05-04 |
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 apparatus for processing a sequence of calls Grant 5,898,768 - Beyda , et al. April 27, 1 | 1999-04-27 |
Method and apparatus for determining user presence in vehicular communications systems Grant 5,739,746 - Shaffer , et al. April 14, 1 | 1998-04-14 |