Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12068051 | Built-in high-frequency test circuitry without duty distortion | Anil Pai, Venkatesh Ramachandra | 2024-08-20 |
| 11866804 | Preparation of rare earth metals and other chemicals from industrial waste coal ash | Nien-Hwa Linda Wang, David Harvey | 2024-01-09 |
| 11634825 | Alkaline water electrolysis system | — | 2023-04-25 |
| 11186894 | Preparation of rare earth metals and other chemicals from industrial waste coal ash | Nien-Hwa Linda Wang, David Harvey | 2021-11-30 |
| 10935287 | Heat pump system | — | 2021-03-02 |
| 8492739 | Probe inspection apparatus for testing flat panel display | Youngseok Choi, Seungwoo Jeong | 2013-07-23 |
| 5598203 | Laser irradiation device of laser printers | — | 1997-01-28 |
| 5335007 | Beam scanning device for an electronic photography type printer | — | 1994-08-02 |
| 5204726 | Copying paper feed sensing device for a copying apparatus | — | 1993-04-20 |
| 5184180 | Method for supplying power to a copying machine | — | 1993-02-02 |