Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12327426 | Ultrasonic fingerprint sensor for under-display applications | Hrishikesh Vijaykumar Panchawagh, Ila BADGE, Yipeng Lu, Kostadin Dimitrov Djordjev, Suryaprakash Ganti +6 more | 2025-06-10 |
| 12284481 | Audio speaker and proximity sensor with piezoelectric polymer technology | Jessica Liu Strohmann, Hrishikesh Vijaykumar Panchawagh, Yipeng Lu, Kostadin Dimitrov Djordjev | 2025-04-22 |
| 11393239 | Multiple-frequency ultrasonic sensor system | Jessica Liu Strohmann, Hrishikesh Vijaykumar Panchawagh, Yipeng Lu, Kostadin Dimitrov Djordjev | 2022-07-19 |
| 11281881 | Device including an ultrasonic fingerprint sensor and a coulomb force apparatus | Hrishikesh Vijaykumar Panchawagh, Harish Ananthakrishnan | 2022-03-22 |
| 11275923 | Ultrasonic fingerprint sensor with low-frequency vibration source | Sandeep Louis D'Souza, Jessica Liu Strohmann, Hrishikesh Vijaykumar Panchawagh | 2022-03-15 |
| 11182587 | Ultrasonic fingerprint sensor with low-frequency vibration source | Hrishikesh Vijaykumar Panchawagh, Jessica Liu Strohmann, Sandeep Louis D'Souza | 2021-11-23 |
| 11126814 | Ultrasonic fingerprint sensor with flexible substrate | Yipeng Lu, Hrishikesh Vijaykumar Panchawagh, Kostadin Dimitrov Djordjev, Jae Hyeong Seo, Chin-Jen Tseng +1 more | 2021-09-21 |
| 11087108 | Fingerprint sensor system including metamaterial | Jack C. Kitchens, John K. Schneider, Stephen Michael Gojevic, Evan Michael Breloff, James Anthony Miranto +10 more | 2021-08-10 |
| 11063203 | Apparatus and method for poling a piezoelectric film | Fan Zhong, Jack C. Kitchens, Leonard Eugene Fennell | 2021-07-13 |
| 11003884 | Fingerprint sensor device and methods thereof | Mario Francisco Velez, Chin-Jen Tseng, Hrishikesh Vijaykumar Panchawagh, Firas Sammoura, Jessica Liu Strohmann +4 more | 2021-05-11 |
| 10943084 | Multifunctional, multimodal, under-display sensor | Hrishikesh Vijaykumar Panchawagh, Kostadin Dimitrov Djordjev | 2021-03-09 |
| 10929636 | Ultrasonic fingerprint sensor with electrically nonconductive acoustic layer | Yipeng Lu, Hrishikesh Vijaykumar Panchawagh, Kostadin Dimitrov Djordjev, Chin-Jen Tseng, Tsongming Kao +1 more | 2021-02-23 |
| 10891458 | Module architecture for large area ultrasonic fingerprint sensor | Jae Hyeong Seo, Kostadin Dimitrov Djordjev, Hrishikesh Vijaykumar Panchawagh, Sameer Wadhwa, Yipeng Lu | 2021-01-12 |
| 10516092 | Interface substrate and method of making the same | Jon Aday, Hong Bok We, Steve Joseph Bezuk | 2019-12-24 |
| 10036734 | Ultrasonic sensor with bonded piezoelectric layer | Leonard Eugene Fennell, David William Burns, Kostadin Dimitrov Djordjev, Stephen Michael Gojevic, Jack C. Kitchens +3 more | 2018-07-31 |
| 9945818 | Ultrasonic authenticating button | Suryaprakash Ganti, Srikanth Chilukuru, Livingstone Song, Kostadin Dimitrov Djordjev, Jack C. Kitchens +12 more | 2018-04-17 |
| 9323393 | Display with peripherally configured ultrasonic biometric sensor | Kostadin Dimitrov Djordjev, Leonard Eugene Fennell, David William Burns, Samir Kumar Gupta, Sanghoon Bae | 2016-04-26 |
| 9024910 | Touchscreen with bridged force-sensitive resistors | Philip Jason Stephanou, David William Burns, Kristopher Andrew Lavery, Srinivasan K. Ganapathi | 2015-05-05 |
| 9000656 | Microelectromechanical system device including a metal proof mass and a piezoelectric component | Justin Phelps Black, Srinivasan K. Ganapathi, Philip Jason Stephanou, Kurt Peterson, Cenk Acar +1 more | 2015-04-07 |
| 8743082 | Controller architecture for combination touch, handwriting and fingerprint sensor | Srinivasan K. Ganapathi, David William Burns, Thad W. (Marc) Smith, Ion Opris | 2014-06-03 |
| 8724038 | Wraparound assembly for combination touch, handwriting and fingerprint sensor | Srinivasan K. Ganapathi, Kurt Edward Petersen, Ravindra V. Shenoy, Peng-Cheng Lin, Ericson Cheng | 2014-05-13 |
| 7741003 | Photoresist transfer pads | Cherngye Hwang, Timothy C. Reiley, Li Zheng | 2010-06-22 |
| 7396770 | Post-parting etch to smooth silicon sliders | Timothy C. Reiley | 2008-07-08 |
| 7196016 | Fabrication process for preparing recording head sliders made from silicon substrates with SiO2 overcoats | Timothy C. Reiley | 2007-03-27 |
| 6318177 | Micromechanical component and method for producing the micromechanical component | Michael Fehrenbach, Dietrich Schubert | 2001-11-20 |