Issued Patents 2024
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12181525 | Field detection device, system and method for achieving no maintenance of gas density relay | Min Chang, Haiyong Jin, Lele Wang, WEI-LUN ZENG, Haiming Liao | 2024-12-31 |
| 12154738 | Method for modifying gas density relay, and gas density relay having online self-checking function and checking method therefor | Haiyong Jin, Tiexin Xia, Xiaobeng Huang, Min Chang, Lele Wang +2 more | 2024-11-26 |
| 12136530 | Transformation method for gas density relay, and gas density relay having online self-check function and check method thereof | Tiexin Xia, Bing-Yu He, Min Chang, Haiming Liao, Haiyong Jin +1 more | 2024-11-05 |
| 12099093 | Method for modifying gas density relay, and gas density relay having online self-checking function and checking method therefor | Min Chang, Xiaobeng Huang, Tiexin Xia, Wei Zheng, Haiyong JING | 2024-09-24 |
| 12046433 | Electrical system with on-line sampling verification function and verification method thereof | Haiyong Jin, Tiexin Xia, Xiaobeng Huang, Min Chang, Lele Wang | 2024-07-23 |
| 12038480 | Electrical system with on-line sampling verification function and verification method thereof | Tiexin Xia, Bing-Yu He, Min Chang, Haiming Liao, Haiyong Jin +1 more | 2024-07-16 |