Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12289113 | Delay locked loop | — | 2025-04-29 | |
| 11525281 | Smart door lock device | Yung-Ming Tsai, Li-Kuei Cheng | 2022-12-13 | |
| 11290116 | Control circuit of delay lock loop and control method thereof | Zong-Ying Ho | 2022-03-29 | |
| 10979057 | Delay lock loop and phase locking method thereof | Shih-Nung Wei | 2021-04-13 | $1,335,000 |
| 10256800 | Delay-locked loop circuit and selection method of unit coarse delay thereof | Joonho Kim | 2019-04-09 | $243,000 |
| 8422315 | Memory chips and memory devices using the same | — | 2013-04-16 | $568,000 |