Issued Patents All Time
Showing 26–50 of 141 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11420238 | Transducer-induced heating-facilitated cleaning | Stephen John Fedigan | 2022-08-23 |
| 11415795 | Ultrasound lens structure cleaner architecture and method | Stephen John Fedigan, Yunhong Li | 2022-08-16 |
| 11366076 | Transducer temperature sensing | Stephen John Fedigan | 2022-06-21 |
| 11333760 | Frequency modulation for interference free optical time of flight system | Nirmal C. Warke, Baher Haroun | 2022-05-17 |
| 11316507 | Pulse width modulation (PWM) signal generator | David Hernandez, Mohit Chawla, James Kelly Griffin | 2022-04-26 |
| 11300781 | Optical device housing | Stephen John Fedigan | 2022-04-12 |
| 11270720 | Background noise estimation and voice activity detection system | Aditya Sunil Joglekar, Charles Kasimer Sestok, IV | 2022-03-08 |
| 11249512 | Frequency execution monitoring in a real-time embedded system | — | 2022-02-15 |
| 11237387 | Ultrasonic lens cleaning system with foreign material detection | Stephen John Fedigan | 2022-02-01 |
| 11231493 | Methods and apparatus for narrowband ranging systems using coarse and fine delay estimation | Nirmal C. Warke | 2022-01-25 |
| 11221411 | Power efficient LIDAR | Nirmal C. Warke, Baher Haroun | 2022-01-11 |
| 11209297 | Ultrasonic transducer system and method using broadband system responses | Amardeep Sathyanarayana, Anand G. Dabak, Srinath Ramaswamy | 2021-12-28 |
| 11129538 | Heart rate estimation apparatus with state sequence optimization | Tarkesh Pande, Rajan Narasimha | 2021-09-28 |
| 11106030 | Optical distance measurement system using solid state beam steering | Nirmal C. Warke, Stephen Aldridge Shaw, Terry Alan Bartlett, Rick Oden | 2021-08-31 |
| 11092674 | Transmit signal design for an optical distance measurement system | Nirmal C. Warke, Baher Haroun | 2021-08-17 |
| 11070155 | Input vector set for position detection of PM motors | Eric James Thomas | 2021-07-20 |
| 11042026 | Transducer-induced heating and cleaning | Stephen John Fedigan | 2021-06-22 |
| 11040625 | Optimized regenerative braking control of electric motors using look-up tables | Aravind Samba Murthy | 2021-06-22 |
| 11024302 | Quality feedback on user-recorded keywords for automatic speech recognition systems | Tarkesh Pande, Lorin Paul Netsch | 2021-06-01 |
| 11011155 | Multi-phrase difference confidence scoring | Tarkesh Pande, Lorin Paul Netsch | 2021-05-18 |
| 10908414 | Lens cleaning via electrowetting | Daniel Lee Revier, Benjamin Stassen Cook, Stephen John Fedigan | 2021-02-02 |
| 10908287 | Methods and apparatus for LIDAR operation with narrowband intensity modulation | Nirmal C. Warke, Baher Haroun | 2021-02-02 |
| 10893815 | Heart rate measurement and a photoplethysmograph (PPG) heart rate monitor | Tarkesh Pande | 2021-01-19 |
| 10890895 | Position or velocity control system and method | Rajan Narasimha | 2021-01-12 |
| 10879821 | Rotor position estimation | Rajan Lakshmi Narasimha | 2020-12-29 |