Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12341476 | Power amplifier circuit | Masao Kondo, Yasunari Umemoto, Shinnosuke Takahashi | 2025-06-24 |
| 12262556 | Power amplifier | Shigeki Koya, Masayuki Aoike, Shinnosuke Takahashi, Yasunari Umemoto, Masatoshi Hase | 2025-03-25 |
| 12040323 | Semiconductor device | Yasunari Umemoto, Shigeki Koya, Kenji Sasaki | 2024-07-16 |
| 11990873 | Radio-frequency power-amplifying element | Yasunari Umemoto, Shigeki Koya | 2024-05-21 |
| 11894365 | Power amplifying device | Yasunari Umemoto, Kenji Sasaki | 2024-02-06 |
| 11830917 | Unit cell and power amplifier module | Yasunari Umemoto, Shigeki Koya | 2023-11-28 |
| 11824548 | Pulse generator for injection locked oscillator | Chi Fung Poon | 2023-11-21 |
| 11728962 | Multi-phase clock signal generation circuitry | Chi Fung Poon, Kevin Zheng, Parag Upadhyaya | 2023-08-15 |
| 11108401 | Low noise quadrature signal generation | Jaewook Shin, Parag Upadhyaya | 2021-08-31 |
| 10904797 | Communication method and device | Weiyan Ge, Tao Quan | 2021-01-26 |
| 10270450 | Unified low power bidirectional port | Parag Upadhyaya, Didem Z. Turker Melek | 2019-04-23 |