Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10956709 | Anti-spoofing devices and methods involving acoustic shear waves | Javier Frydman, Lior Maor, Gal Rotem, Changting Xu, Jessica Liu Strohmann +2 more | 2021-03-23 |
| 10943084 | Multifunctional, multimodal, under-display sensor | Hrishikesh Vijaykumar Panchawagh, Nicholas Ian Buchan | 2021-03-09 |
| 10929636 | Ultrasonic fingerprint sensor with electrically nonconductive acoustic layer | Yipeng Lu, Hrishikesh Vijaykumar Panchawagh, Chin-Jen Tseng, Nicholas Ian Buchan, Tsongming Kao +1 more | 2021-02-23 |
| 10891458 | Module architecture for large area ultrasonic fingerprint sensor | Jae Hyeong Seo, Hrishikesh Vijaykumar Panchawagh, Sameer Wadhwa, Nicholas Ian Buchan, Yipeng Lu | 2021-01-12 |
| 10831290 | Stylus-tracking piezoelectric sensor | Hrishikesh Vijaykumar Panchawagh, Changting Xu | 2020-11-10 |
| 10699095 | Dual-mode capacitive and ultrasonic fingerprint and touch sensor | Hrishikesh Vijaykumar Panchawagh | 2020-06-30 |
| 10503948 | Multi-spectral ultrasonic imaging | Jack C. Kitchens, John K. Schneider, Ashish Hinger, Ranjith Ranganathan, Nai-Kuei Kuo +8 more | 2019-12-10 |
| 10497748 | Integrated piezoelectric micromechanical ultrasonic transducer pixel and array | Hrishikesh Vijaykumar Panchawagh, Suryaprakash Ganti, David William Burns, Timothy Dickinson, Donald William Kidwell, Jr. +4 more | 2019-12-03 |
| 10274590 | Ultrasonic imaging with acoustic resonant cavity | Nai-Kuei Kuo, Ranjith Ranganathan, Nao S. Chuei, Ashish Hinger, David William Burns | 2019-04-30 |
| 10254901 | Method and integrated circuit to generate a signal to operate a sensor array | Timothy Dickinson, Lennart Karl-Axel Mathe, Scott M. McCarthy, Louis Dominic Oliveira, Qubo Zhou | 2019-04-09 |
| 10127425 | Dual-mode capacitive and ultrasonic fingerprint and touch sensor | Hrishikesh Vijaykumar Panchawagh | 2018-11-13 |
| 10067229 | Receive-side beam forming for an ultrasonic image sensor | Christopher DAFT, David William Burns, Ashish Hinger, Hrishikesh Vijaykumar Panchawagh | 2018-09-04 |
| 10036734 | Ultrasonic sensor with bonded piezoelectric layer | Leonard Eugene Fennell, Nicholas Ian Buchan, David William Burns, Stephen Michael Gojevic, Jack C. Kitchens +3 more | 2018-07-31 |
| 10001552 | Three-port piezoelectric ultrasonic transducer | Hrishikesh Vijaykumar Panchawagh, Hao-Yen Tang, Yipeng Lu, Suryaprakash Ganti, David William Burns +4 more | 2018-06-19 |
| 9990089 | Sensor array with receiver bias electrode | Timothy Dickinson, Lennart Karl-Axel Mathe, Scott M. McCarthy, Louis Dominic Oliveira, Qubo Zhou | 2018-06-05 |
| 9945818 | Ultrasonic authenticating button | Suryaprakash Ganti, Srikanth Chilukuru, Livingstone Song, Jack C. Kitchens, John K. Schneider +12 more | 2018-04-17 |
| 9946914 | Liveness detection via ultrasonic ridge-valley tomography | Jack C. Kitchens, John K. Schneider | 2018-04-17 |
| 9817108 | Ultrasonic imaging with acoustic resonant cavity | Nai-Kuei Kuo, Ranjith Ranganathan, Nao S. Chuei | 2017-11-14 |
| 9551783 | Display with backside ultrasonic sensor array | John K. Schneider, Jack C. Kitchens, Stephen Michael Gojevic, Timothy Dickinson, Samir Kumar Gupta +3 more | 2017-01-24 |
| 9524415 | Test techniques for assessing ultrasonic fingerprint sensors | Jianwei Liu, Norman Satoru Himaka, Sherman Sebastian Antao, Micah Timothy Lawrence, David William Burns | 2016-12-20 |
| 9372338 | Multi-state interferometric modulator with large stable range of motion | Teruo Sasagawa, Richard Yeh, Hrishikesh Vijaykumar Panchawagh | 2016-06-21 |
| 9323393 | Display with peripherally configured ultrasonic biometric sensor | Leonard Eugene Fennell, Nicholas Ian Buchan, David William Burns, Samir Kumar Gupta, Sanghoon Bae | 2016-04-26 |
| 8848294 | Method and structure capable of changing color saturation | Jian Liu, Marc Mignard | 2014-09-30 |
| 8803861 | Electromechanical systems device | Tsongming Kao, Charles Leu, Rihui He | 2014-08-12 |
| 8775107 | Measurement and apparatus for electrical measurement of electrical drive parameters for a MEMS based display | Alok Govil, Alan G. Lewis, Wilhelmus Johannes Robertus Van Lier | 2014-07-08 |