Mathe; Lennart Karl-Axel
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mathe; Lennart Karl-Axel.The latest application filed is for "control of a user device under wet conditions".
Company Profile
5.23.23
- Mathe; Lennart Karl-Axel - San Diego CA
Patent Activity
| Patent | Date |
|---|---|
| Control of a user device under wet conditions Grant 11,394,819 - D'Souza , et al. July 19, 2 | 2022-07-19 |
| Bias generation and distribution for a large array of sensors Grant 10,969,816 - Wadhwa , et al. April 6, 2 | 2021-04-06 |
| Control Of A User Device Under Wet Conditions App 20210067623 - D'SOUZA; Sandeep Louis ; et al. | 2021-03-04 |
| Bias Generation And Distribution For A Large Array Of Sensors App 20200050232 - WADHWA; Sameer ; et al. | 2020-02-13 |
| Bias Generation And Distribution For A Large Array Of Sensors App 20190324489 - WADHWA; Sameer ; et al. | 2019-10-24 |
| Apparatus And Method For Detecting Damage To An Integrated Circuit App 20190250208 - DHANASEKARAN; Vijayakumar ; et al. | 2019-08-15 |
| Method and integrated circuit to generate a signal to operate a sensor array Grant 10,254,901 - Dickinson , et al. | 2019-04-09 |
| Pixel Receiver With Low Frequency Noise Reduction For Ultrasonic Imaging Apparatus App 20180310921 - WADHWA; Sameer ; et al. | 2018-11-01 |
| Pixel receiver with low frequency noise reduction for ultrasonic imaging apparatus Grant 10,039,526 - Wadhwa , et al. August 7, 2 | 2018-08-07 |
| Pixel receiver with capacitance cancellation for ultrasonic imaging apparatus Grant 10,004,432 - Mathe , et al. June 26, 2 | 2018-06-26 |
| Sensor array with receiver bias electrode Grant 9,990,089 - Dickinson , et al. June 5, 2 | 2018-06-05 |
| Switching regulator circuits and methods Grant 9,882,479 - Mathe January 30, 2 | 2018-01-30 |
| Envelope tracker with variable boosted supply voltage Grant 9,837,962 - Mathe , et al. December 5, 2 | 2017-12-05 |
| Switching Regulator Circuits And Methods App 20170085176 - Mathe; Lennart Karl-Axel | 2017-03-23 |
| Pixel Receiver With Low Frequency Noise Reduction For Ultrasonic Imaging Apparatus App 20170079624 - Wadhwa; Sameer ; et al. | 2017-03-23 |
| Pixel Receiver With Capacitance Cancellation For Ultrasonic Imaging Apparatus App 20170059699 - Mathe; Lennart Karl-Axel ; et al. | 2017-03-02 |
| Dynamic headroom for envelope tracking Grant 9,537,450 - Mathe , et al. January 3, 2 | 2017-01-03 |
| Negative current sense feedback for reverse boost mode Grant 9,442,503 - Rutkowski , et al. September 13, 2 | 2016-09-13 |
| Envelope tracking circuits and methods with adaptive switching frequency Grant 9,379,668 - Lerdworatawee , et al. June 28, 2 | 2016-06-28 |
| Programmable frequency range for boost converter clocks Grant 9,372,492 - Shi , et al. June 21, 2 | 2016-06-21 |
| Reverse current prevention Grant 9,306,520 - Mathe , et al. April 5, 2 | 2016-04-05 |
| Rc Oscillator App 20160087582 - MATHE; Lennart Karl-Axel | 2016-03-24 |
| Control logic for switches coupled to an inductor Grant 9,130,457 - Shi , et al. September 8, 2 | 2015-09-08 |
| Soft turn-off for boost converters Grant 9,124,231 - Shi , et al. September 1, 2 | 2015-09-01 |
| Power supply generator with noise cancellation Grant 9,083,453 - Dai , et al. July 14, 2 | 2015-07-14 |
| Noise shaping for switching circuitry Grant 9,059,793 - Shi , et al. June 16, 2 | 2015-06-16 |
| Sensor Array With Receiver Bias Electrode App 20150016223 - Dickinson; Timothy ; et al. | 2015-01-15 |
| Method And Integrated Circuit For Operating A Sensor Array App 20150015515 - Dickinson; Timothy ; et al. | 2015-01-15 |
| Dynamic Headroom For Envelope Tracking App 20150002235 - MATHE; Lennart Karl-Axel ; et al. | 2015-01-01 |
| Envelope Tracker With Variable Boosted Supply Voltage App 20140361830 - Mathe; Lennart Karl-Axel ; et al. | 2014-12-11 |
| Adaptive gate drive circuit with temperature compensation Grant 8,901,989 - Mehta , et al. December 2, 2 | 2014-12-02 |
| Dynamic headroom for envelope tracking Grant 8,866,547 - Mathe , et al. October 21, 2 | 2014-10-21 |
| Soft Turn-off For Boost Converters App 20140210548 - Shi; Song S. ; et al. | 2014-07-31 |
| Negative Current Sense Feedback For Reverse Boost Mode App 20140210433 - Rutkowski; Joseph D ; et al. | 2014-07-31 |
| Reverse Current Prevention App 20140210550 - Mathe; Lennart Karl-Axel ; et al. | 2014-07-31 |
| Dynamic Headroom For Envelope Tracking App 20140210559 - Mathe; Lennart Karl-Axel ; et al. | 2014-07-31 |
| Noise Shaping For Switching Circuitry App 20140213208 - Shi; Song S. ; et al. | 2014-07-31 |
| Programmable Frequency Range For Boost Converter Clocks App 20140197814 - Shi; Song S. ; et al. | 2014-07-17 |
| Boost converter control for envelope tracking Grant 8,754,707 - Mathe , et al. June 17, 2 | 2014-06-17 |
| Boost Converter Control For Envelope Tracking App 20140111276 - Mathe; Lennart Karl-Axel ; et al. | 2014-04-24 |
| Boost Converter Control App 20140111170 - Shi; Song Stone ; et al. | 2014-04-24 |
| Adaptive Gate Drive Circuit With Temperatuare Compensation App 20140028357 - Mehta; Narendra Singh ; et al. | 2014-01-30 |
| Power Supply Generator With Noise Cancellation App 20120326686 - Dai; Liang ; et al. | 2012-12-27 |
| Noise cancellation circuit in a quadrature downconverter Grant 6,243,430 - Mathe June 5, 2 | 2001-06-05 |
| Phase-locked-loop with noise shaper Grant 5,825,253 - Mathe , et al. October 20, 1 | 1998-10-20 |
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