LESSO; John P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for LESSO; John P..The latest application filed is for "amplifier circuitry".
Company Profile
12.49.77
- LESSO; John P. - Edinburgh GB
Patent Activity
| Patent | Date |
|---|---|
| Amplifier Circuitry App 20220286101 - LESSO; John P. | 2022-09-08 |
| Class D Amplifier Circuitry App 20220278658 - LESSO; John P. ; et al. | 2022-09-01 |
| Data conversion Grant 11,431,345 - Lesso August 30, 2 | 2022-08-30 |
| Amplifier circuits Grant 11,418,153 - Lesso , et al. August 16, 2 | 2022-08-16 |
| Methods and apparatus for detecting singing Grant 11,410,678 - Lesso , et al. August 9, 2 | 2022-08-09 |
| Object Detection Circuitry App 20220244378 - LESSO; John P. ; et al. | 2022-08-04 |
| Authenticating Received Speech App 20220238121 - LESSO; John P. | 2022-07-28 |
| Charge pump circuit Grant 11,398,777 - Lesso , et al. July 26, 2 | 2022-07-26 |
| Methods and apparatus for obtaining biometric data Grant 11,393,449 - Lesso July 19, 2 | 2022-07-19 |
| Methods And Apparatus For Detecting Singing App 20220223168 - LESSO; John P. ; et al. | 2022-07-14 |
| Microphone System App 20220225027 - LESSO; John P. ; et al. | 2022-07-14 |
| Driver circuitry Grant 11,381,239 - Lesso , et al. July 5, 2 | 2022-07-05 |
| Monitoring Circuitry App 20220210589 - LESSO; John P. | 2022-06-30 |
| Driver Circuitry App 20220182028 - LESSO; John P. ; et al. | 2022-06-09 |
| Authenticating received speech Grant 11,341,974 - Lesso May 24, 2 | 2022-05-24 |
| Driver Circuitry App 20220158070 - LESSO; John P. ; et al. | 2022-05-19 |
| Amplifiers App 20220149796 - LESSO; John P. | 2022-05-12 |
| Driver Circuitry App 20220143651 - LESSO; John P. ; et al. | 2022-05-12 |
| Voltage Regulators App 20220147082 - MELANSON; John L. ; et al. | 2022-05-12 |
| Loudspeaker Driver Systems App 20220141593 - LESSO; John P. | 2022-05-05 |
| Microphone system Grant 11,323,810 - Lesso , et al. May 3, 2 | 2022-05-03 |
| Monitoring circuitry Grant 11,317,227 - Lesso April 26, 2 | 2022-04-26 |
| Driver Circuitry For Piezoelectric Transducers App 20220123196 - LESSO; John P. | 2022-04-21 |
| Analog-to-digital Converter And Method App 20220101863 - LESSO; John P. | 2022-03-31 |
| Monitoring Circuitry App 20220103957 - LESSO; John P. | 2022-03-31 |
| Cough Detection App 20220087570 - LESSO; John P. ; et al. | 2022-03-24 |
| Loudspeaker driver systems Grant 11,272,293 - Lesso March 8, 2 | 2022-03-08 |
| Amplifiers Grant 11,271,532 - Lesso March 8, 2 | 2022-03-08 |
| Amplifiers App 20220060159 - LESSO; John P. | 2022-02-24 |
| Method And Apparatus For On Ear Detect App 20220060806 - LESSO; John P. | 2022-02-24 |
| Methods And Systems For Equalisation App 20220045659 - LESSO; John P. ; et al. | 2022-02-10 |
| Driver Circuitry For Piezoelectric Transducers App 20220040731 - LESSO; John P. ; et al. | 2022-02-10 |
| Charge Pump Circuit App 20220029533 - Lesso; John P. ; et al. | 2022-01-27 |
| Charge Pump Circuit App 20220029532 - Lesso; John P. ; et al. | 2022-01-27 |
| Cough detection Grant 11,219,386 - Lesso , et al. January 11, 2 | 2022-01-11 |
| Clock Generator App 20210409027 - Lesso; John P. | 2021-12-30 |
| Driver Circuitry For Piezoelectric Transducers App 20210399201 - LESSO; John P. | 2021-12-23 |
| Authentication Device App 20210390960 - LESSO; John P. | 2021-12-16 |
| Cough Detection App 20210386320 - LESSO; John P. ; et al. | 2021-12-16 |
| Amplifier Circuits App 20210391831 - LESSO; John P. ; et al. | 2021-12-16 |
| Wear Detection App 20210392452 - LESSO; John P. | 2021-12-16 |
| On-ear Transition Detection App 20210377680 - LESSO; John P. | 2021-12-02 |
| Authenticating Received Speech App 20210366492 - LESSO; John P. | 2021-11-25 |
| Time Encoding Modulator Circuitry App 20210367567 - LESSO; John P. ; et al. | 2021-11-25 |
| Clock generator Grant 11,146,277 - Lesso October 12, 2 | 2021-10-12 |
| Charge pump circuit Grant 11,146,171 - Lesso , et al. October 12, 2 | 2021-10-12 |
| Charge Pump Circuit App 20210313878 - Lesso; John P. ; et al. | 2021-10-07 |
| Wear detection Grant 11,134,354 - Lesso September 28, 2 | 2021-09-28 |
| Amplifier Circuit And Methods Of Operation Thereof App 20210297762 - Lesso; John P. ; et al. | 2021-09-23 |
| Method and apparatus for on ear detect Grant 11,122,350 - Lesso September 14, 2 | 2021-09-14 |
| Charge Pump Circuit App 20210281168 - Lesso; John P. ; et al. | 2021-09-09 |
| Audio System With Digital Microphone App 20210264923 - LESSO; John P. | 2021-08-26 |
| Driver Circuitry App 20210250685 - HOWLETT; Andrew J. ; et al. | 2021-08-12 |
| On-ear transition detection Grant 11,089,415 - Lesso August 10, 2 | 2021-08-10 |
| Loudspeaker Driver Systems App 20210243531 - LESSO; John P. | 2021-08-05 |
| Biometric Identification App 20210192244 - LESSO; John P. ; et al. | 2021-06-24 |
| On-ear Detection App 20210186350 - LESSO; John P. | 2021-06-24 |
| Charge pump circuit Grant 11,043,894 - Lesso , et al. June 22, 2 | 2021-06-22 |
| Microphone System App 20210185443 - LESSO; John P. ; et al. | 2021-06-17 |
| Amplifier circuit and methods of operation thereof Grant 11,031,863 - Lesso , et al. June 8, 2 | 2021-06-08 |
| Data Conversion App 20210167787 - LESSO; John P. | 2021-06-03 |
| Methods And Apparatus For Headset Diagnostics App 20210136503 - HARVEY; Thomas I. ; et al. | 2021-05-06 |
| Loudspeaker driver systems Grant 10,945,069 - Lesso March 9, 2 | 2021-03-09 |
| Charge Pump Circuit App 20200373833 - Lesso; John P. ; et al. | 2020-11-26 |
| Charge pump circuit Grant 10,819,229 - Lesso , et al. October 27, 2 | 2020-10-27 |
| Clock Generator App 20200186154 - Lesso; John P. | 2020-06-11 |
| Clock generator Grant 10,601,430 - Lesso | 2020-03-24 |
| Amplifier circuit and methods of operation thereof Grant 10,587,187 - Lesso , et al. | 2020-03-10 |
| Amplifier Circuit And Methods Of Operation Thereof App 20200052582 - Lesso; John P. ; et al. | 2020-02-13 |
| Amplifier Circuit And Methods Of Operation Thereof App 20190379283 - Lesso; John P. ; et al. | 2019-12-12 |
| Charge Pump Circuit App 20190379282 - Lesso; John P. ; et al. | 2019-12-12 |
| Charge Pump Circuit App 20190356222 - Lesso; John P. ; et al. | 2019-11-21 |
| Clock Generator App 20190288698 - Lesso; John P. | 2019-09-19 |
| Clock generator Grant 10,361,709 - Lesso | 2019-07-23 |
| Charge pump circuit Grant 10,333,395 - Lesso , et al. | 2019-06-25 |
| Charge pump circuit Grant 10,312,802 - Lesso , et al. | 2019-06-04 |
| Class-D amplifier circuits Grant 10,171,049 - Lesso , et al. J | 2019-01-01 |
| Charge Pump Circuit App 20180323705 - Lesso; John P. ; et al. | 2018-11-08 |
| Clock Generator App 20180269884 - Lesso; John P. | 2018-09-20 |
| Charge pump circuit Grant 10,014,769 - Lesso , et al. July 3, 2 | 2018-07-03 |
| Charge pump circuit and methods of operation thereof Grant 9,917,508 - Lesso March 13, 2 | 2018-03-13 |
| Class-d Amplifier Circuits App 20180062593 - Lesso; John P. ; et al. | 2018-03-01 |
| Class-D amplifier circuits Grant 9,787,261 - Lesso , et al. October 10, 2 | 2017-10-10 |
| Charge Pump Circuit App 20170288534 - Lesso; John P. ; et al. | 2017-10-05 |
| Amplifier Circuit And Methods Of Operation Thereof App 20170250601 - Lesso; John P. ; et al. | 2017-08-31 |
| Charge Pump Circuit App 20170250600 - Lesso; John P. ; et al. | 2017-08-31 |
| Charge pump circuit Grant 9,735,672 - Lesso , et al. August 15, 2 | 2017-08-15 |
| Amplifier circuit and methods of operation thereof Grant 9,685,855 - Lesso , et al. June 20, 2 | 2017-06-20 |
| Charge pump circuit Grant 9,685,856 - Lesso , et al. June 20, 2 | 2017-06-20 |
| Amplifier circuit and methods of operation thereof Grant 9,673,700 - Lesso , et al. June 6, 2 | 2017-06-06 |
| Class-d Amplifier Circuits App 20170019079 - Lesso; John P. ; et al. | 2017-01-19 |
| Amplifier Circuit And Methods Of Operation Thereof App 20160336850 - Lesso; John P. ; et al. | 2016-11-17 |
| Charge Pump Circuit App 20160322895 - Lesso; John P. ; et al. | 2016-11-03 |
| Amplifier Circuit And Methods Of Operation Thereof App 20160211816 - Lesso; John P. ; et al. | 2016-07-21 |
| Charge Pump Circuit And Methods Of Operation Thereof App 20160126834 - Lesso; John P. | 2016-05-05 |
| Amplifier circuit and methods of operation thereof Grant 9,306,448 - Lesso , et al. April 5, 2 | 2016-04-05 |
| Amplifier circuit and method of amplifying a signal in an amplifier circuit Grant 9,252,729 - Lesso February 2, 2 | 2016-02-02 |
| Charge Pump Circuit App 20160028306 - Lesso; John P. ; et al. | 2016-01-28 |
| Charge pump circuit and methods of operations thereof Grant 9,236,794 - Lesso January 12, 2 | 2016-01-12 |
| Amplifier Circuit And Method Of Amplifying A Signal In An Amplifier Circuit App 20150162885 - Lesso; John P. | 2015-06-11 |
| Amplifier Circuit And Methods Of Operation Thereof App 20140152388 - Lesso; John P. ; et al. | 2014-06-05 |
| Amplifier circuit and methods of operation thereof Grant 8,660,277 - Lesso , et al. February 25, 2 | 2014-02-25 |
| Charge Pump Circuit And Methods Of Operations Thereof App 20130314151 - Lesso; John P. | 2013-11-28 |
| Charge pump circuit and methods of operation thereof Grant 8,427,851 - Lesso April 23, 2 | 2013-04-23 |
| Audio amplifier circuit and electronic apparatus including the same Grant 8,363,856 - Lesso , et al. January 29, 2 | 2013-01-29 |
| Amplifier circuit and methods of operation thereof Grant 8,279,012 - Lesso , et al. October 2, 2 | 2012-10-02 |
| Amplifier circuit and methods of operation thereof Grant 8,183,931 - Lesso , et al. May 22, 2 | 2012-05-22 |
| Amplifier Circuit And Methods Of Operation Thereof App 20110235827 - Lesso; John P. ; et al. | 2011-09-29 |
| Charge Pump Circuit And Methods Of Operation Thereof App 20110234305 - Lesso; John P. | 2011-09-29 |
| Charge pump circuit and methods of operation thereof Grant 7,990,742 - Lesso August 2, 2 | 2011-08-02 |
| Amplifier Circuit And Methods Of Operation Thereof App 20110115563 - Lesso; John P. ; et al. | 2011-05-19 |
| Amplifier Circuit And Methods Of Operation Thereof App 20110103619 - Lesso; John P. ; et al. | 2011-05-05 |
| Amplifier Circuit And Methods Of Operation Thereof App 20100194479 - Lesso; John P. ; et al. | 2010-08-05 |
| Amplifier circuit and methods of operation thereof Grant 7,714,660 - Lesso , et al. May 11, 2 | 2010-05-11 |
| Charge pump circuit and methods of operation thereof Grant 7,626,445 - Lesso , et al. December 1, 2 | 2009-12-01 |
| Charge pump circuit and methods of operation thereof Grant 7,622,984 - Lesso , et al. November 24, 2 | 2009-11-24 |
| Amplifier Circuit And Methods Of Operation Thereof App 20090212859 - Lesso; John P. ; et al. | 2009-08-27 |
| Amplifier Circuit And Methods Of Operation Thereof App 20090154733 - Lesso; John P. ; et al. | 2009-06-18 |
| Audio amplifier circuit and electronic apparatus including the same App 20080159567 - Lesso; John P. ; et al. | 2008-07-03 |
| Charge pump circuit and methods of operation thereof App 20080150621 - Lesso; John P. ; et al. | 2008-06-26 |
| Charge pump circuit and methods of operation thereof App 20080150619 - Lesso; John P. ; et al. | 2008-06-26 |
| Charge pump circuit and methods of operation thereof App 20080150620 - Lesso; John P. | 2008-06-26 |
| Amplifier circuit and methods of operation thereof App 20080116979 - Lesso; John P. ; et al. | 2008-05-22 |
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