| Patent | Date |
|---|
IP device registration
Grant 7,298,708 - Nasiri , et al. November 20, 2 | 2007-11-20 |
Pro-active features for telephony
Grant 7,292,685 - Gray November 6, 2 | 2007-11-06 |
Replaceable personal digital assistant cradle for a telephone
Grant 7,197,139 - Templin , et al. March 27, 2 | 2007-03-27 |
Method of capturing constant echo path information in a full duplex speakerphone using default coefficients
Grant 7,187,765 - Popovic , et al. March 6, 2 | 2007-03-06 |
Master slave frame lock method
Grant 7,062,005 - Gresham June 13, 2 | 2006-06-13 |
Microphone gasket with integrated acoustic resistance
Grant 7,035,420 - Moquin , et al. April 25, 2 | 2006-04-25 |
Power supply for phantom-feed LAN connected device using spare-pair powering
Grant 7,030,733 - Abbarin April 18, 2 | 2006-04-18 |
Call redirection zones for wireless communications
Grant 7,024,184 - Erb , et al. April 4, 2 | 2006-04-04 |
Method of acoustic echo cancellation in full-duplex hands free audio conferencing with spatial directivity
Grant 6,990,193 - Beaucoup , et al. January 24, 2 | 2006-01-24 |
Line echo cancellation system
Grant 6,956,830 - Popovic , et al. October 18, 2 | 2005-10-18 |
Remote programming of serialized semiconductor devices using web or internet protocols
Grant 6,941,178 - Watson , et al. September 6, 2 | 2005-09-06 |
Microphone gasket with integrated acoustic resistance
App 20050190942 - Moquin, Philippe ; et al. | 2005-09-01 |
Method of dynamic adaption for jitter buffering in packet networks
App 20050180443 - Schulz, Dieter ; et al. | 2005-08-18 |
Hardware-assisted tuple space
Grant 6,931,491 - Gray , et al. August 16, 2 | 2005-08-16 |
Removable hardware device authentication system and method
Grant 6,931,533 - Roberts August 16, 2 | 2005-08-16 |
Method and apparatus for testing telephone lines
Grant 6,831,965 - Pharoah , et al. December 14, 2 | 2004-12-14 |
Private branch exchange implemented using H.323 gatekeeper
Grant 6,819,665 - Pinard , et al. November 16, 2 | 2004-11-16 |
Tree hierarchy and description for generated logs
Grant 6,816,576 - Kasvand , et al. November 9, 2 | 2004-11-09 |
Power supply start up circuit
Grant 6,804,126 - Lucas October 12, 2 | 2004-10-12 |
Telephone system with programmable line appearances
Grant 6,801,609 - Fullarton , et al. October 5, 2 | 2004-10-05 |
Information appliance
Grant D496,652 - Fahrendorff September 28, 2 | 2004-09-28 |
Intermediate voice and DTMF detector device for improved speech recognition utilization and penetration
Grant 6,795,533 - Erb , et al. September 21, 2 | 2004-09-21 |
Method and apparatus for extracting voiced telephone numbers and email addresses from voice mail messages
Grant 6,785,367 - Horvath , et al. August 31, 2 | 2004-08-31 |
Telephone independent provision of speech recognition during dial tone and subsequent call progress states
Grant 6,778,641 - Erb August 17, 2 | 2004-08-17 |
Call redirection zones for wireless communications
App 20040142703 - Erb, Paul Andrew ; et al. | 2004-07-22 |
Communication system using line appearances on a single line for connecting multiple devices
Grant 6,754,201 - Griffin , et al. June 22, 2 | 2004-06-22 |
Method and apparatus for attaching moulded enclosures
Grant 6,746,174 - Craig , et al. June 8, 2 | 2004-06-08 |
Combination visible and infrared pipe
Grant 6,746,162 - Gancarcik , et al. June 8, 2 | 2004-06-08 |
Complex acoustic path and gasket for use with microphones
Grant 6,744,900 - Turner , et al. June 1, 2 | 2004-06-01 |
Device for reducing structural-acoustic coupling between the diaphragm vibration field and the enclosure acoustic modes
Grant 6,741,717 - Dedieu , et al. May 25, 2 | 2004-05-25 |
Mouse enabled phone
App 20040076270 - Lennon, Paul Philip ; et al. | 2004-04-22 |
Tuple space operations for fine grained system control
Grant 6,704,734 - Gray , et al. March 9, 2 | 2004-03-09 |
Support unit for stacked items
Grant 6,695,150 - Mathieson , et al. February 24, 2 | 2004-02-24 |
Best effort match Email gateway extension
App 20030233353 - Taylor, David R. | 2003-12-18 |
Handset
Grant D483,752 - Fahrendorff December 16, 2 | 2003-12-16 |
Echo canceller employing H-register and storage register
App 20030223382 - Popovic, Mirjana ; et al. | 2003-12-04 |
Line echo cancellation system
App 20030223575 - Popovic, Mirjana ; et al. | 2003-12-04 |
Efficient battery transfer circuit
Grant 6,642,632 - Lucas , et al. November 4, 2 | 2003-11-04 |
Combination visible and infrared pipe
Grant 6,641,309 - Gancarcik , et al. November 4, 2 | 2003-11-04 |
Common data model including field interdependencies
Grant 6,643,659 - MacIssac , et al. November 4, 2 | 2003-11-04 |
Method of compensating for beamformer steering delay during handsfree speech recognition
App 20030204397 - Amiri, Maziar ; et al. | 2003-10-30 |
Tabular range editing mechanism
Grant 6,625,499 - Abdalla September 23, 2 | 2003-09-23 |
Power supply for phantom-feed LAN connected device using spare-pair powering
App 20030162449 - Abbarin, Hamidreza | 2003-08-28 |
System and method for message language translation
App 20030163300 - Kasvand, Tonis ; et al. | 2003-08-28 |
Solution to enhanced emergency services (e.g. 911) for IP telephony systems
App 20030156577 - Dunlap, Edward Darl ; et al. | 2003-08-21 |
Voice activated language translation
App 20030158722 - Lord, John Raymond | 2003-08-21 |
Method and apparatus for establishing and maintaining voice communication among a community of interest
App 20030133544 - Wasmeier, Hans | 2003-07-17 |
Power supply start up circuit
App 20030133315 - Lucas, Christopher Graham | 2003-07-17 |
Method and apparatus of controlling noise level calculations in a conferencing system
App 20030130839 - Beaucoup, Franck ; et al. | 2003-07-10 |
System and method of indicating and controlling sound pickup direction and location in a teleconferencing system
App 20030118200 - Beaucoup, Franck ; et al. | 2003-06-26 |
Formed lens tab for designation card insert
Grant 6,581,315 - Turner , et al. June 24, 2 | 2003-06-24 |
Automatic location-aware feature selection
App 20030099340 - Gray, Thomas ; et al. | 2003-05-29 |
Support unit for stacked items
App 20030085190 - Mathieson, Peter Craig ; et al. | 2003-05-08 |
Audio conferencing device
Grant D474,169 - Fletcher May 6, 2 | 2003-05-06 |
Device for reducing structural-acoustic coupling between the diaphragm vibration field and the enclosure acoustic modes
App 20030063767 - Dedieu, Stephane ; et al. | 2003-04-03 |
Telephone
Grant D472,539 - Fletcher April 1, 2 | 2003-04-01 |
Method for improving near-end voice activity detection in talker localization system utilizing beamforming technology
App 20030053639 - Beaucoup, Franck ; et al. | 2003-03-20 |
Robust talker localization in reverberant environment
App 20030051532 - Beaucoup, Franck ; et al. | 2003-03-20 |
Voice identification pre-screening and redirection system
App 20030048880 - Horvath, Steve ; et al. | 2003-03-13 |
Loudspeaker telephone equalization method and equalizer for loudspeaker telephone
App 20030039351 - Moquin, Philippe | 2003-02-27 |
Master slave frame lock method
App 20030001633 - Gresham, Paul | 2003-01-02 |
Power supply for ethernet LAN connected telephone
Grant 6,480,122 - Oddy , et al. November 12, 2 | 2002-11-12 |
Mouse controller
Grant D464,052 - Fletcher October 8, 2 | 2002-10-08 |
Microphone gasket with integrated acoustic resistance
App 20020141608 - Moquin, Philippe ; et al. | 2002-10-03 |
Agent-based data mining and warehousing
Grant 6,460,037 - Weiss , et al. October 1, 2 | 2002-10-01 |
Efficient, dual-source, wide-input range, isolated DC-DC converter with effective current limit
Grant 6,424,545 - Burton July 23, 2 | 2002-07-23 |
Method of using speech recognition to initiate a wireless application protocol (WAP) session
App 20020095293 - Gallagher, Warren ; et al. | 2002-07-18 |
Call routing based on the caller's mood
Grant 6,411,687 - Bohacek , et al. June 25, 2 | 2002-06-25 |
Method and apparatus for attaching moulded enclosures
App 20020028107 - Craig, Peter Mathieson ; et al. | 2002-03-07 |
Hardware authentication system and method
App 20010056534 - Roberts, David Keir | 2001-12-27 |
Multi-frequency tone detector
App 20010036260 - Schulz, Dieter | 2001-11-01 |
Constant current line circuit with class features
App 20010031047 - Seto, Chuk | 2001-10-18 |
Support unit for stacked items
App 20010025822 - Mathieson, Peter Craig ; et al. | 2001-10-04 |
Efficient, dual-source, wide-input range, isolated DC-DC converter with effective current limit
App 20010019492 - Burton, Scott Richard | 2001-09-06 |
Timed schedule reminder via telephone
App 20010019603 - McMahon, John | 2001-09-06 |
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