Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10923177 | Delay-locked loop, memory device, and method for operating delay-locked loop | — | 2021-02-16 |
| 10627840 | Electronic system for adjusting operating voltage and method of manufacturing the same | Hao-Huan Hsu | 2020-04-21 |
| 10580477 | Control circuit and control method for controlling delay lock loop in dynamic random access memory | Wen-Ming Lee | 2020-03-03 |
| 10581420 | Semiconductor device | — | 2020-03-03 |
| 10515670 | Memory apparatus and voltage control method thereof | Wen-Ming Lee | 2019-12-24 |
| 10504581 | Memory apparatus and operating method thereof | Wen-Ming Lee | 2019-12-10 |
| 10497423 | Frequency-adjusting circuit, electronic memory, and method for determining a refresh frequency for a plurality of dram chips | Wen-Ming Lee | 2019-12-03 |
| 10460790 | Detecting circuit, DRAM, and method for determining a refresh frequency for a delay-locked loop module | Wen-Ming Lee | 2019-10-29 |
| 10310549 | Clock signal generating circuit and operating method thereof | Wen-Ming Lee | 2019-06-04 |
| 10268222 | Electronic system for adjusting operating voltage | Hao-Huan Hsu | 2019-04-23 |
| 10250132 | Voltage system and operating method thereof | Ting-Shuo Hsu | 2019-04-02 |
| 9985521 | Voltage system | Ting-Shuo Hsu | 2018-05-29 |
| 9019750 | Dynamic random access memory apparatus | Wen-Ming Lee | 2015-04-28 |
| 7876140 | Signal adjusting system and signal adjusting method | Wen-Chang Cheng | 2011-01-25 |
| 7447102 | Memory and operation method thereof | Wei Liu | 2008-11-04 |
| 6803806 | Circuit and method for a circuit of selecting reference voltage | — | 2004-10-12 |
| 6137745 | Embedded memory control circuit for control of access operations to a memory module | Yu-Chang Lin, Chen-Chi Chan, Shih-Chih Chang | 2000-10-24 |