Inventor
Kevin T. Chan
Inventor
Pasadena, CA, US
Overview
Patents· 80 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication39%
H04BTransmission28%
H04WWireless communication networks5%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
H04MTelephonic communication4%
G06FElectric digital data processing3%
H04JMultiplex communication3%
H03GControl of amplification2%
G06TImage data processing or generation, in general2%
H03FAmplifiers2%
PatentTitleYear
10,893,7962D multi-layer thickness measurement20218,867,352'Receiver based power efficient transmitter for ethernet'20148,717,892'Full channel-swap crossbar'20148,600,322'Method for transmitting a signal below a current transmit power in a network'20138,514,992'Adaptive electronic transmission signal cancellation apparatus for full duplex communication'20138,467,435'Adaptive electronic transmission signal cancellation apparatus for full duplex communication'20138,443,124'Physical layer device having an analog SERDES pass through mode'20138,422,591'System and method for high speed communications using digital signal processing'20138,413,069'Method and apparatus for the automatic completion of composite characters'20138,401,502'Method and system for a control scheme on power and common-mode voltage reduction for a transmitter'20138,375,290'Document version marking and access method and apparatus'20138,370,930'Detecting spam from metafeatures of an email message'20138,346,192'Apparatus for transmitting a signal below a current transmit power in a network'20138,254,506'Adaptive electronic transmission signal cancellation apparatus for full duplex communication'20128,249,873'Tonal correction of speech'20128,228,091'False-link protection circuit and method for utilizing same'20128,219,429'Organization health analysis using real-time communications monitoring'20128,165,133'Physical layer device with integrated switch'20128,150,341'Apparatus for transmitting a signal below a standard transmit power in a network'20128,107,525'Variable bit rate video CODEC using adaptive tracking for video conferencing'20128,095,120'System and method of synchronizing multiple microphone and speaker-equipped devices to create a conferenced area network'20128,041,589'Organization health analysis using real-time communications monitoring'20118,001,609'Method and apparatus for preventing the inadvertent or unauthorized release of information'20117,995,605'Apparatus and method for implementing a suspend mode in an ethernet-based communications system'20117,957,711'Apparatus for transmitting a signal below a standard transmit power in a network'20117,933,341'System and method for high speed communications using digital signal processing'20117,884,639'On-chip source termination in communication systems'20117,865,172'Method and apparatus for data protection for mobile devices'20117,864,689'Method and system for automatic media dependent interface reconfiguration and repair'20117,843,486'Selective muting for conference call participants'20107,835,292'Method and system for secure automatic media dependent interface reconfiguration and repair'20107,778,333'Reduction of aggregate EMI emissions of multiple transmitters'20107,769,102'Adaptively configurable class-A/class-B transmit DAC for transceiver emission and power consumption'20107,752,269'Adhoc secure document exchange'20107,738,482'Apparatus and method for implementing a suspend mode in an Ethernet-based communications system'20107,733,994'Adaptive electronic transmission signal cancellation apparatus for full duplex communication'20107,706,433'Physical layer device having an analog SERDES pass through mode'20107,693,136'Reverting to analog service from IP phone'20107,647,499'Apparatus and method for ownership verification'20107,643,804'Apparatus and method for transmitting a signal at less than a standard transmit power in a network'20107,599,447'Method and system for a reduced emissions direct drive transmitter for unshielded twisted pair (UTP) applications'20097,589,655'Method and system for a control scheme on power and common-mode voltage reduction for a transmitter'20097,590,693'Method and apparatus for restriction of message distribution for security'20097,587,181'Method and system for a control scheme on power and common-mode voltage reduction for a transmitter'20097,576,587'On-chip source termination in communication systems'20097,573,829'Method and apparatus for low overhead network protocol performance assessment'20097,529,558'System and method for location based push-to-talk'20097,515,695'Client customizable interactive voice response system'20097,492,840'Adaptive electronic transmission signal cancellation apparatus for full duplex communication'20097,486,721'Physical layer device having an analog serdes pass through mode'20097,423,569'Method and system for a control scheme on power and common-mode voltage reduction for a transmitter'20087,362,797'Physical layer device having an analog SERDES pass through mode'20087,359,495'Method and apparatus for uniform operational access across multiple information systems'20087,308,039'Method and system for a reduced emissions direct drive transmitter for unshielded twisted pair (UTP) applications'20077,305,039'Adaptively configurable class-A/class-B transmit DAC for transceiver emission and power consumption control'20077,301,365'On-chip source termination in communication systems'20077,180,951'Reduction of aggregate EMI emissions of multiple transmitters'20077,046,752'Adaptive electronic transmission signal cancellation apparatus for full duplex communication'20067,038,135'Embedded cable connection identification circuits'20066,963,616'Adaptively configurable class-A/class-B transmit DAC to transceiver emission and power consumption control'20056,958,648'Programmable gain amplifier with glitch minimization'20056,954,490'Fully integrated ethernet transmitter architecture with interpolating filtering'20056,931,073'Reduction of aggregate EMI emissions of multiple transmitters'20056,925,130'Method and system for a reduced emissions direct drive transmitter for unshielded twisted pair (UTP) applications'20056,888,405'Programmable gain amplifier with glitch minimization'20056,833,734'Line-driver with power down loopback protection'20046,804,304'Reduction of aggregate EMI emissions of multiple transmitters'20046,744,831'Adaptive electronic transmission signal cancellation apparatus for full duplex communication'20046,703,865'Line-driver with power down loopback protection'20046,690,742'Adaptively configurable class-A/class-B transmit DAC for transceiver emission and power consumption control'20046,594,304'Adaptive configurable class-A/class-B transmit DAC for transceiver emission and power consumption control'20036,538,508'Programmable gain amplifier with glitch minimization'20036,456,742'Method for image processing'20026,411,647'Fully integrated ethernet transmitter architecture with interpolating filtering'20026,389,077'Adaptively configurable class-A/class-B transmit DAC for transceiver emission and power consumption control'20026,373,908'Adaptive electronic transmission signal cancellation apparatus for full duplex communication'20026,332,004'Analog discrete-time filtering for unshielded twisted pair data communication'20016,259,745'Integrated Gigabit Ethernet transmitter architecture'20016,185,263'Adaptively configurable class-A/class-B transmit DAC for transceiver emission and power consumption control'20015,404,405'FM stereo decoder and method using digital signal processing'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2014Based in Pasadena, CA, US· patent location history
2001–2014Patents assigned to BROADCOM CORP (57)· patent assignee history
2002Based in Taipei, TW· patent location history
2006–2013Based in Ryde, AU· patent location history
2009–2013Patents assigned to AVAYA INC (16)· patent assignee history
2012–2013Patents assigned to CHAN KEVIN (9)· patent assignee history
2012–2014Patents assigned to CHAN KEVIN T (8)· patent assignee history
2012–2013Patents assigned to BLAIR COLIN (4)· patent assignee history
2013Based in Duvall, WA, US· patent location history
2021Based in Ridgewood, NJ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BROADCOM CORP | 57 | 2001–2014 |
| AVAYA INC | 16 | 2009–2013 |
| CHAN KEVINself | 9 | 2012–2013 |
| CHAN KEVIN Tself | 8 | 2012–2014 |
| BLAIR COLIN | 4 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pasadena, California, US | 58 | 1995–2014 |
| Ryde, AU | 19 | 2006–2013 |
| Ridgewood, New Jersey, US | 1 | 2021 |
| Duvall, Washington, US | 1 | 2013 |
| Taipei, TW | 1 | 2002 |