Sander; Wendell B.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sander; Wendell B..The latest application filed is for "electronic device accessory".

Company Profile

0.94.52

Sander; Wendell B. - Morgan Hill CA
Sander; Wendell B. - Los Gatos CA
Sander; Wendell B. - San Jose CA
Sander; Wendell B. - Cupertino CA
Sander; Wendell B. - Los Altos CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Electronic device accessory Grant 9,680,980 - Sander , et al. June 13, 2	2017-06-13
Electronic devices with adjustable bias impedances and adjustable bias voltages for accessories Grant 9,237,401 - Modi , et al. January 12, 2	2016-01-12
Methods and apparatuses for operating devices with solar power Grant 9,231,435 - Sander , et al. January 5, 2	2016-01-05
Electronic Device Accessory App 20150208159 - Sander; Wendell B. ; et al.	2015-07-23
Electronic device and external equipment with digital noise cancellation and digital audio path Grant 9,020,162 - Sander , et al. April 28, 2	2015-04-28
Electronic device circuitry for communicating with accessories Grant 8,995,689 - Sander , et al. March 31, 2	2015-03-31
Electronic device and headset with speaker seal evaluation capabilities Grant 8,983,083 - Tiscareno , et al. March 17, 2	2015-03-17
Electronic device circuitry for communicating with accessories Grant 8,983,093 - Sander , et al. March 17, 2	2015-03-17
Accessory adapter with user input interface Grant 8,976,976 - Sander , et al. March 10, 2	2015-03-10
Methods for using an accessory to communicate with an electronic device Grant 8,891,790 - Sander , et al. November 18, 2	2014-11-18
Electronic Device And Headset With Speaker Seal Evaluation Capabilities App 20140241553 - Tiscareno; Victor ; et al.	2014-08-28
Electronic device and headset with speaker seal evaluation capabilities Grant 8,750,527 - Tiscareno , et al. June 10, 2	2014-06-10
Methods for communicating with electronic device accessories Grant 8,600,080 - Sander , et al. December 3, 2	2013-12-03
Electronic Device And Headset With Speaker Seal Evaluation Capabilities App 20130170656 - Tiscareno; Victor ; et al.	2013-07-04
Digital communications system with variable-bandwidth traffic channels Grant 8,457,157 - Sander , et al. June 4, 2	2013-06-04
Detecting the repositioning of an earphone using a microphone and associated action Grant 8,416,961 - Lee , et al. April 9, 2	2013-04-09
Electronic device and headset with speaker seal evaluation capabilities Grant 8,401,200 - Tiscareno , et al. March 19, 2	2013-03-19
Transfer of multiple microphone signals to an audio host device Grant 8,396,196 - Sander , et al. March 12, 2	2013-03-12
Mode switching noise cancellation for microphone-speaker combinations used in two way audio communications Grant 8,369,534 - Johnson , et al. February 5, 2	2013-02-05
Electronic Device And External Equipment With Digital Noise Cancellation And Digital Audio Path App 20120250913 - Sander; Wendell B. ; et al.	2012-10-04
Electronic device and external equipment with configurable audio path circuitry Grant 8,254,592 - Sander , et al. August 28, 2	2012-08-28
Mode Switching Noise Cancellation For Microphone-speaker Combinations Used In Two Way Audio Communications App 20120183159 - Johnson; Timothy M. ; et al.	2012-07-19
Digital sampling apparatuses and methods Grant 8,223,909 - Sander July 17, 2	2012-07-17
Electronic device and external equipment with digital noise cancellation and digital audio path Grant 8,223,986 - Sander , et al. July 17, 2	2012-07-17
Portable devices having multiple power interfaces Grant 8,217,619 - Sander , et al. July 10, 2	2012-07-10
Digital Communications System With Variable-bandwidth Traffic Channels App 20120155491 - Sander; Wendell B. ; et al.	2012-06-21
Detecting The Repositioning Of An Earphone Using A Microphone And Associated Action App 20120114133 - Lee; Jae Han ; et al.	2012-05-10
Mode switching noise cancellation for microphone-speaker combinations used in two way audio communications Grant 8,150,058 - Johnson , et al. April 3, 2	2012-04-03
Power amplifier edge evaluation-alternative envelope modulator Grant 8,145,147 - Sander , et al. March 27, 2	2012-03-27
Methods For Addressing Equipment In Tree Networks App 20120070019 - Corlett; Barry ; et al.	2012-03-22
Digital communications system with variable-bandwidth traffic channels Grant 8,130,790 - Sander , et al. March 6, 2	2012-03-06
Electronic Devices With Adjustable Bias Impedances And Adjustable Bias Voltages For Accessories App 20120051554 - Modi; Yash ; et al.	2012-03-01
Detecting the repositioning of an earphone using a microphone and associated action Grant 8,098,838 - Lee , et al. January 17, 2	2012-01-17
Methods And Apparatuses For Operating Devices With Solar Power App 20110298431 - Sander; Wendell B. ; et al.	2011-12-08
Electronic device and external equipment with configurable audio path circuitry Grant 8,019,096 - Sander , et al. September 13, 2	2011-09-13
Methods and apparatuses for operating devices with solar power Grant 8,004,113 - Sander , et al. August 23, 2	2011-08-23
Portable Devices Having Multiple Power Interfaces App 20110193517 - Sander; Wendell B. ; et al.	2011-08-11
Digital Communications System With Variable-bandwidth Traffic Channels App 20110194569 - Sander; Wendell B. ; et al.	2011-08-11
Electronic Device And External Equipment With Digital Noise Cancellation And Digital Audio Path App 20110116646 - Sander; Wendell B. ; et al.	2011-05-19
Electronic Device And Headset With Speaker Seal Evaluation Capabilities App 20110116643 - Tiscareno; Victor ; et al.	2011-05-19
Mode Switching Noise Cancellation For Microphone-speaker Combinations Used In Two Way Audio Communications App 20110033060 - Johnson; Timothy M. ; et al.	2011-02-10
Portable devices having multiple power interfaces Grant 7,868,582 - Sander , et al. January 11, 2	2011-01-11
Electronic device accessory Grant 7,869,608 - Sander , et al. January 11, 2	2011-01-11
Transfer Of Multiple Microphone Signals To An Audio Host Device App 20100284525 - Sander; Wendell B. ; et al.	2010-11-11
Electronic Device And External Equipment With Configurable Audio Path Circuitry App 20100260362 - Sander; Wendell B. ; et al.	2010-10-14
Electronic Device And External Equipment With Configurable Audio Path Circuitry App 20100260341 - Sander; Wendell B. ; et al.	2010-10-14
Communications circuits for electronic devices and accessories Grant 7,769,187 - Farrar , et al. August 3, 2	2010-08-03
Power control and modulation of switched-mode power amplifiers with one or more stages Grant 7,755,422 - Schell , et al. July 13, 2	2010-07-13
Detecting The Repositioning Of An Earphone Using A Microphone And Associated Action App 20100128887 - Lee; Jae H. ; et al.	2010-05-27
Method of continuously calibrating the gain for a multi-path angle modulator Grant 7,636,386 - McCune, Jr. , et al. December 22, 2	2009-12-22
Methods of calibrating tone-based communications systems Grant 7,627,128 - Sander , et al. December 1, 2	2009-12-01
Electronic device accessory with ultrasonic tone generator Grant 7,623,667 - Sander , et al. November 24, 2	2009-11-24
Power Amplifier Edge Evaluation-alternative Envelope Modulator App 20090237157 - Sander; Wendell B. ; et al.	2009-09-24
Apparatus and method for multi-phase digital sampling Grant 7,570,721 - Sander August 4, 2	2009-08-04
Methods For Using An Accessory To Communicate With An Electronic Device App 20090180353 - Sander; Wendell B. ; et al.	2009-07-16
Accessory Adapter With User Input Interface App 20090180642 - Sander; Wendell B. ; et al.	2009-07-16
Electronic Device Circuitry For Communicating With Accessories App 20090180630 - Sander; Wendell B. ; et al.	2009-07-16
Methods For Communicating With Electronic Device Accessories App 20090180354 - Sander; Wendell B. ; et al.	2009-07-16
Methods Of Calibrating Tone-based Communications Systems App 20090180629 - Sander; Wendell B. ; et al.	2009-07-16
Electronic Device Accessory With Ultrasonic Tone Generator App 20090180659 - Sander; Wendell B. ; et al.	2009-07-16
Electronic Device Accessory App 20090179768 - Sander; Wendell B. ; et al.	2009-07-16
Portable Devices Having Multiple Power Interfaces App 20090179611 - Sander; Wendell B. ; et al.	2009-07-16
Electronic Device Circuitry For Communicating With Accessories App 20090180643 - Sander; Wendell B. ; et al.	2009-07-16
Portable devices having multiple power interfaces Grant 7,514,900 - Sander , et al. April 7, 2	2009-04-07
Communications signal amplifiers having independent power control and amplitude modulation Grant 7,515,885 - Sander , et al. April 7, 2	2009-04-07
Digital Sampling Apparatuses and Methods App 20080310568 - Sander; Wendell B.	2008-12-18
Communications signal amplifiers having independent power control and amplitude modulation Grant 7,444,125 - Sander , et al. October 28, 2	2008-10-28
Circuits and methods for amplifying signals Grant 7,408,403 - Farrar , et al. August 5, 2	2008-08-05
Power control and modulation of switched-mode power amplifiers with one or more stages App 20080094137 - Schell; Stephan V. ; et al.	2008-04-24
Portable devices having multiple power interfaces App 20080084177 - Sander; Wendell B. ; et al.	2008-04-10
Methods and apparatuses for operating devices with solar power App 20080084117 - Sander; Wendell B. ; et al.	2008-04-10
Circuits and methods for amplifying signals App 20070257732 - Farrar; Douglas M. ; et al.	2007-11-08
Power control and modulation of switched-mode power amplifiers with one or more stages Grant 7,292,105 - Schell , et al. November 6, 2	2007-11-06
Method of continuously calibrating the gain for a multi-path angle modulator App 20070109066 - McCune; Earl W. JR. ; et al.	2007-05-17
Power control and modulation of switched-mode power amplifiers with one or more stages Grant 7,212,069 - Schell , et al. May 1, 2	2007-05-01
Apparatus and method for multi-phase digital sampling App 20070071142 - Sander; Wendell B.	2007-03-29
Power control and modulation of switched-mode power amplifiers with one or more stages App 20070063765 - Schell; Stephan V. ; et al.	2007-03-22
Multi-mode communications transmitter Grant 7,158,494 - Sander , et al. January 2, 2	2007-01-02
Power control and modulation of switched-mode power amplifiers with one or more stages App 20060244523 - Schell; Stephan V. ; et al.	2006-11-02
Power control and modulation of switched-mode power amplifiers with one or more stages Grant 7,042,282 - Schell , et al. May 9, 2	2006-05-09
Communications signal amplifiers having independent power control and amplitude modulation Grant 7,035,604 - Sander , et al. April 25, 2	2006-04-25
Communications signal amplifiers having independent power control and amplitude modulation App 20060063496 - Sander; Wendell B. ; et al.	2006-03-23
Communications signal amplifiers having independent power control and amplitude modulation App 20060052068 - Sander; Wendell B. ; et al.	2006-03-09
Communications signal amplifiers having independent power control and amplitude modulation Grant 7,010,276 - Sander , et al. March 7, 2	2006-03-07
Power control and modulation of switched-mode power amplifiers with one or more stages App 20050127992 - Schell, Stephan V. ; et al.	2005-06-16
Communications signal amplifiers having independent power control and amplitude modulation App 20050048935 - Sander, Wendell B. ; et al.	2005-03-03
Power control and modulation of switched-mode power amplifiers with one or more stages Grant 6,844,776 - Schell , et al. January 18, 2	2005-01-18
High-efficiency modulating RF amplifier Grant 6,816,016 - Sander , et al. November 9, 2	2004-11-09
Multi-mode communications transmitter App 20040208157 - Sander, Brian ; et al.	2004-10-21
Method and system of amplitude modulation using dual/split channel unequal amplification Grant 6,751,265 - Schell , et al. June 15, 2	2004-06-15
Power control and modulation of switched-mode power amplifiers with one or more stages Grant 6,734,724 - Schell , et al. May 11, 2	2004-05-11
High-efficiency modulating RF amplifier App 20040080364 - Sander, Wendell B. ; et al.	2004-04-29
High efficiency line driver for high crest-factor signals such as DMT/ADSL signals Grant 6,724,830 - Do , et al. April 20, 2	2004-04-20
Sigma-delta-based frequency synthesis Grant 6,690,215 - McCune, Jr. , et al. February 10, 2	2004-02-10
Efficient, precise RF modulation using multiple amplifier stages Grant 6,690,233 - Sander February 10, 2	2004-02-10
Differential rf/microwave power amplifier using independent synchronized polar modulators Grant 6,653,896 - Sevic , et al. November 25, 2	2003-11-25
Power control and modulation of switched-mode power amplifiers with one or more stages App 20030197556 - Schell, Stephan V. ; et al.	2003-10-23
PLL bandwidth switching Grant 6,580,329 - Sander June 17, 2	2003-06-17
Differential Rf/microwave Power Amplifier Using Independent Synchronized Polar Modulators App 20030102910 - Sevic, John F. ; et al.	2003-06-05
Saturation prevention and amplifier distortion reduction Grant 6,528,975 - Sander March 4, 2	2003-03-04
Communications signal amplifiers having independent power control and amplitude modulation App 20020177420 - Sander, Wendell B. ; et al.	2002-11-28
PLL bandwidth switching App 20020149429 - Sander, Wendell B.	2002-10-17
Efficient, precise RF modulation using multiple amplifier stages App 20020079962 - Sander, Wendell B.	2002-06-27
Saturation prevention and amplifier distortion reduction App 20020074980 - Sander, Wendell B.	2002-06-20
Sigma-delta-based frequency synthesis App 20020043992 - McCune, Earl W. JR. ; et al.	2002-04-18
Wafer fabrication of inside-wrapped contacts for electronic devices Grant 6,355,981 - Richards , et al. March 12, 2	2002-03-12
High efficiency line driver for high crest-factor signals such as DMT/ADSL signals App 20010017893 - Do, Gary L. ; et al.	2001-08-30
Wafer fabrication of die-bottom contacts for electronic devices Grant 6,221,751 - Chen , et al. April 24, 2	2001-04-24
Wafer fabrication of die-bottom contacts for electronic devices Grant 5,910,687 - Chen , et al. June 8, 1	1999-06-08
Network and intelligent cell for providing sensing, bidirectional communications and control Grant 5,844,888 - Markkula, Jr. , et al. December 1, 1	1998-12-01
Fabricating a semiconductor with an insulative coating Grant 5,592,022 - Richards , et al. * January 7, 1	1997-01-07
Semiconductor fabrication with contact processing for wrap-around flange interface Grant 5,557,149 - Richards , et al. September 17, 1	1996-09-17
Fabricating a semiconductor with an insulative coating Grant 5,521,420 - Richards , et al. May 28, 1	1996-05-28
Network and intelligent cell for providing sensing, bidirectional communications and control Grant 5,475,687 - Markkula, Jr. , et al. December 12, 1	1995-12-12
Fabricating a semiconductor with an insulative coating Grant 5,403,729 - Richards , et al. April 4, 1	1995-04-04
Electrical apparatus with a metallic layer coupled to a lower region of a substrate and metallic layer coupled to a lower region of a semiconductor device Grant 5,280,194 - Richards , et al. January 18, 1	1994-01-18
Input/output section for an intelligent cell which provides sensing, bidirectional communications and control Grant 5,113,498 - Evan , et al. May 12, 1	1992-05-12
Multiprocessor intelligent cell for a network which provides sensing, bidirectional communications and control Grant 5,034,882 - Eisenhard , et al. July 23, 1	1991-07-23
Protocol for network having a plurality of intelligent cells Grant 5,018,138 - Twitty , et al. May 21, 1	1991-05-21
Protocol for network having a plurality of intelligent cells Grant 4,969,146 - Twitty , et al. November 6, 1	1990-11-06
Network and intelligent cell for providing sensing, bidirectional communications and control Grant 4,969,147 - Markkula, Jr. , et al. November 6, 1	1990-11-06
Protocol for network having plurality of intelligent cells Grant 4,955,018 - Twitty , et al. September 4, 1	1990-09-04
Protocol for network having a plurality of intelligent cells Grant 4,947,484 - Twitty , et al. August 7, 1	1990-08-07
Protocol for network having a plurality of intelligent cells Grant 4,941,143 - Twitty , et al. July 10, 1	1990-07-10
Network and intelligent cell for providing sensing bidirectional communications and control Grant 4,939,728 - Markkula, Jr. , et al. July 3, 1	1990-07-03
Network and intelligent cell for providing sensing, bidirectional communications and control Grant 4,918,690 - Markkula, Jr. , et al. April 17, 1	1990-04-17
Integrated floppy disk drive controller Grant 4,742,448 - Sander , et al. May 3, 1	1988-05-03
Computer with a memory system for remapping a memory having two memory output buses for high resolution display with scrolling of the displayed characters Grant 4,383,296 - Sander May 10, 1	1983-05-10
High beta, high frequency transistor structure Grant 4,151,540 - Sander , et al. April 24, 1	1979-04-24
Bipolar memory circuit Grant 3,949,243 - Sander , et al. April 6, 1	1976-04-06
Bipolar memory circuit Grant 3,898,483 - Sander , et al. August 5, 1	1975-08-05
Ccd Light Change Monitor For Sensing Movement Etc. Grant 3,859,518 - Sander January 7, 1	1975-01-07
Use Of Faulty Storage Circuits By Position Coding Grant 3,654,610 - Sander , et al. April 4, 1	1972-04-04

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.