loadpatents
Patent applications and USPTO patent grants for PANCHAWAGH; Hrishikesh Vijaykumar.The latest application filed is for "segmented transducers for acoustic applications".
Patent | Date |
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Segmented Transducers For Acoustic Applications App 20220312115 - HERRERA; Bernard ;   et al. | 2022-09-29 |
Ultrasonic sensor system with higher-frequency and lower-frequency areas Grant 11,436,857 - Strohmann , et al. September 6, 2 | 2022-09-06 |
Ultrasonic sensor array Grant 11,438,703 - Kusano , et al. September 6, 2 | 2022-09-06 |
Passive acoustic fingerprint sensor Grant 11,430,249 - Yoon , et al. August 30, 2 | 2022-08-30 |
Ultrasonic Sensor Array Control To Facilitate Screen Protectors App 20220268906 - LU; Yipeng ;   et al. | 2022-08-25 |
Broadband ultrasonic sensor Grant 11,392,249 - Strohmann , et al. July 19, 2 | 2022-07-19 |
Multiple-frequency ultrasonic sensor system Grant 11,393,239 - Strohmann , et al. July 19, 2 | 2022-07-19 |
Configuration Of An Ultrasonic Fingerprint Sensor Relative To A Display Of A Device App 20220198172 - STROHMANN; Jessica Liu ;   et al. | 2022-06-23 |
Ultrasonic sensor array control to facilitate screen protectors Grant 11,346,927 - Lu , et al. May 31, 2 | 2022-05-31 |
Ultrasonic protective film detection and ultrasonic sensor calibration Grant 11,335,114 - Xu , et al. May 17, 2 | 2022-05-17 |
Device including an ultrasonic fingerprint sensor and a coulomb force apparatus Grant 11,281,881 - Buchan , et al. March 22, 2 | 2022-03-22 |
Ultrasonic fingerprint sensor with low-frequency vibration source Grant 11,275,923 - Buchan , et al. March 15, 2 | 2022-03-15 |
Ultrasonic Protective Film Detection And Ultrasonic Sensor Calibration App 20220058357 - XU; Changting ;   et al. | 2022-02-24 |
Multiple-frequency Ultrasonic Sensor System App 20220004728 - Strohmann; Jessica Liu ;   et al. | 2022-01-06 |
Audio Speaker And Proximity Sensor With Piezoelectric Polymer Technology App 20210377670 - STROHMANN; Jessica Liu ;   et al. | 2021-12-02 |
Ultrasonic fingerprint sensor with low-frequency vibration source Grant 11,182,587 - Buchan , et al. November 23, 2 | 2021-11-23 |
Temperature and ultrasonic sensor fusion for biometric sensing Grant 11,182,026 - Liang , et al. November 23, 2 | 2021-11-23 |
Device Including An Ultrasonic Fingerprint Sensor And A Coulomb Force Apparatus App 20210350099 - Buchan; Nicholas Ian ;   et al. | 2021-11-11 |
Temperature And Ultrasonic Sensor Fusion For Biometric Sensing App 20210325996 - LIANG; Yue ;   et al. | 2021-10-21 |
Ultrasonic fingerprint sensor with flexible substrate Grant 11,126,814 - Lu , et al. September 21, 2 | 2021-09-21 |
Fingerprint sensor system including metamaterial Grant 11,087,108 - Kitchens , et al. August 10, 2 | 2021-08-10 |
Ultrasonic sensor with bi-poled or uni-poled transmitter/receiver Grant 11,087,107 - Strohmann , et al. August 10, 2 | 2021-08-10 |
Liveness sensing and authentication with an ultrasonic sensor system Grant 11,062,010 - Yoon , et al. July 13, 2 | 2021-07-13 |
Detection Of A Protective Cover Film On A Capacitive Touch Screen App 20210200350 - Withers; Richard Stacy ;   et al. | 2021-07-01 |
Fingerprint Sensor System Including Metamaterial App 20210158002 - Kitchens; Jack Conway ;   et al. | 2021-05-27 |
Fingerprint sensor device and methods thereof Grant 11,003,884 - Buchan , et al. May 11, 2 | 2021-05-11 |
Liveness Sensing And Authentication With An Ultrasonic Sensor System App 20210117519 - Yoon; Soon Joon ;   et al. | 2021-04-22 |
Anti-spoofing devices and methods involving acoustic shear waves Grant 10,956,709 - Frydman , et al. March 23, 2 | 2021-03-23 |
Ultrasonic Fingerprint Sensor With Low-frequency Vibration Source App 20210073502 - Buchan; Nicholas Ian ;   et al. | 2021-03-11 |
Ultrasonic Fingerprint Sensor With Low-frequency Vibration Source App 20210073511 - Buchan; Nicholas Ian ;   et al. | 2021-03-11 |
Multifunctional, multimodal, under-display sensor Grant 10,943,084 - Panchawagh , et al. March 9, 2 | 2021-03-09 |
Apparatus And Method For Improved Biometric Sensing App 20210056276 - LU; Yipeng ;   et al. | 2021-02-25 |
Ultrasonic Sensor With Bi-poled Or Uni-poled Transmitter/receiver App 20210056277 - STROHMANN; Jessica Liu ;   et al. | 2021-02-25 |
Ultrasonic fingerprint sensor with electrically nonconductive acoustic layer Grant 10,929,636 - Lu , et al. February 23, 2 | 2021-02-23 |
Module architecture for large area ultrasonic fingerprint sensor Grant 10,891,458 - Seo , et al. January 12, 2 | 2021-01-12 |
Multifunctional, Multimodal, Under-display Sensor App 20210004555 - PANCHAWAGH; Hrishikesh Vijaykumar ;   et al. | 2021-01-07 |
Ultrasonic Sensor Array App 20200413202 - Kusano; Yuri ;   et al. | 2020-12-31 |
Passive Acoustic Fingerprint Sensor App 20200380232 - Yoon; Soon Joon ;   et al. | 2020-12-03 |
Ultrasonic Sensor Array Control To Facilitate Screen Protectors App 20200363516 - Lu; Yipeng ;   et al. | 2020-11-19 |
Broadband Ultrasonic Sensor App 20200356196 - Strohmann; Jessica Liu ;   et al. | 2020-11-12 |
Stylus-tracking piezoelectric sensor Grant 10,831,290 - Panchawagh , et al. November 10, 2 | 2020-11-10 |
Reducing background signal in imaging sensors Grant 10,817,694 - Lu , et al. October 27, 2 | 2020-10-27 |
Reducing Background Signal In Imaging Sensors App 20200302140 - Lu; Yipeng ;   et al. | 2020-09-24 |
Module Architecture For Large Area Ultrasonic Fingerprint Sensor App 20200279087 - Seo; Jae Hyeong ;   et al. | 2020-09-03 |
Stylus-tracking Piezoelectric Sensor App 20200272255 - Panchawagh; Hrishikesh Vijaykumar ;   et al. | 2020-08-27 |
Ultrasonic Fingerprint Sensor With Electrically Nonconductive Acoustic Layer App 20200234021 - Lu; Yipeng ;   et al. | 2020-07-23 |
Dual-mode capacitive and ultrasonic fingerprint and touch sensor Grant 10,699,095 - Panchawagh , et al. | 2020-06-30 |
Ultrasonic Fingerprint Sensor With Flexible Substrate App 20200125815 - Lu; Yipeng ;   et al. | 2020-04-23 |
Biometric sensor with finger-force navigation Grant 10,552,658 - Strohmann , et al. Fe | 2020-02-04 |
Fingerprint sensor with bioimpedance indicator Grant 10,515,255 - Strohmann , et al. Dec | 2019-12-24 |
Integrated piezoelectric micromechanical ultrasonic transducer pixel and array Grant 10,497,748 - Panchawagh , et al. De | 2019-12-03 |
Multi-functional ultrasonic fingerprint sensor Grant 10,438,040 - Strohmann , et al. O | 2019-10-08 |
Ultrasonic Fingerprint Sensor For Under-display Applications App 20180373913 - Panchawagh; Hrishikesh Vijaykumar ;   et al. | 2018-12-27 |
Superpixel array of piezoelectric ultrasonic transducers for 2-D beamforming Grant 10,139,479 - Lu , et al. Nov | 2018-11-27 |
Dual-mode Capacitive And Ultrasonic Fingerprint And Touch Sensor App 20180336388 - Panchawagh; Hrishikesh Vijaykumar ;   et al. | 2018-11-22 |
Dual-mode capacitive and ultrasonic fingerprint and touch sensor Grant 10,127,425 - Panchawagh , et al. November 13, 2 | 2018-11-13 |
Fingerprint Sensor With Bioimpedance Indicator App 20180276443 - Strohmann; Jessica Liu ;   et al. | 2018-09-27 |
Multi-functional Ultrasonic Fingerprint Sensor App 20180276440 - Strohmann; Jessica Liu ;   et al. | 2018-09-27 |
Biometric Sensor With Finger-force Navigation App 20180276439 - Strohmann; Jessica Liu ;   et al. | 2018-09-27 |
Receive-side beam forming for an ultrasonic image sensor Grant 10,067,229 - Djordjev , et al. September 4, 2 | 2018-09-04 |
Dual-mode Capacitive And Ultrasonic Fingerprint And Touch Sensor App 20180196982 - Panchawagh; Hrishikesh Vijaykumar ;   et al. | 2018-07-12 |
Three-port piezoelectric ultrasonic transducer Grant 10,001,552 - Panchawagh , et al. June 19, 2 | 2018-06-19 |
Active beam-forming technique for piezoelectric ultrasonic transducer array Grant 9,995,821 - Tang , et al. June 12, 2 | 2018-06-12 |
Ultrasonic authenticating button Grant 9,945,818 - Ganti , et al. April 17, 2 | 2018-04-17 |
Fingerprint Sensor Device And Methods Thereof App 20170364726 - Buchan; Nicholas Ian ;   et al. | 2017-12-21 |
Integrated Piezoelectric Micromechanical Ultrasonic Transducer Pixel And Array App 20170110504 - Panchawagh; Hrishikesh Vijaykumar ;   et al. | 2017-04-20 |
Receive-Side Beam Forming For An Ultrasonic Image Sensor App 20170090028 - Djordjev; Kostadin Dimitrov ;   et al. | 2017-03-30 |
Multi-state interferometric modulator with large stable range of motion Grant 9,372,338 - Sasagawa , et al. June 21, 2 | 2016-06-21 |
Active Beam-forming Technique For Piezoelectric Ultrasonic Transducer Array App 20160131747 - Tang; Hao-Yen ;   et al. | 2016-05-12 |
Superpixel Array Of Piezoelectric Ultrasonic Transducers For 2-d Beamforming App 20160132187 - Lu; Yipeng ;   et al. | 2016-05-12 |
Three-port Piezoelectric Ultrasonic Transducer App 20160107194 - Panchawagh; Hrishikesh Vijaykumar ;   et al. | 2016-04-21 |
Ultrasonic Authenticating Button App 20150241393 - Ganti; Suryaprakash ;   et al. | 2015-08-27 |
Multi-state Interferometric Modulator With Large Stable Range Of Motion App 20150205092 - Sasagawa; Teruo ;   et al. | 2015-07-23 |
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