| 11430249 |
Passive acoustic fingerprint sensor |
Hrishikesh Vijaykumar Panchawagh, Jessica Liu Strohmann, Kostadin Dimitrov Djordjev |
2022-08-30 |
| 11413007 |
Non-contact acoustic radiation force based (ARF-based) generation of broad bandwidth mechanical waves using air-coupled ultrasound |
Lukasz Ambrozinski, Matthew O'Donnell, Ivan Pelivanov, David Y. Li, Shaozhen Song +3 more |
2022-08-16 |
| 11335114 |
Ultrasonic protective film detection and ultrasonic sensor calibration |
Changting Xu, Camilo PEREZ SAAIBI, Hrishikesh Vijaykumar Panchawagh, Kostadin Dimitrov Djordjev |
2022-05-17 |
| 11087107 |
Ultrasonic sensor with bi-poled or uni-poled transmitter/receiver |
Jessica Liu Strohmann, Hrishikesh Vijaykumar Panchawagh, Yipeng Lu, Kostadin Dimitrov Djordjev |
2021-08-10 |
| 11062010 |
Liveness sensing and authentication with an ultrasonic sensor system |
Changting Xu, Jessica Liu Strohmann, Hrishikesh Vijaykumar Panchawagh, Kostadin Dimitrov Djordjev |
2021-07-13 |
| 10955335 |
Non-contact photoacoustic spectrophotometry insensitive to light scattering |
Ivan Pelivanov, Matthew O'Donnell, Elena Petrova |
2021-03-23 |
| 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 |
| 10888304 |
Real-time photoacoustic and ultrasound imaging system and method |
Matthew O'Donnell, Thu-Mai Nguyen, Chen-Wei Wei, Jinjun Xia, Ivan Pelivanov |
2021-01-12 |