Inventor
Yao CHANG
Inventor
CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC12primary
LOC1260%
H02JElectric power networks20%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024Patents assigned to TAILG SCIENCE AND TECH INC LTD (2)· patent assignee history
2024Patents assigned to HUAWEI DIGITAL POWER TECH CO LTD (1)· patent assignee history
2024Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2024Patents assigned to TAILG SCIENCE AND TECH DONGGUAN CO LTD (1)· patent assignee history
2024Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAILG SCIENCE AND TECH INC LTD | 2 | 2024 |
| HUAWEI DIGITAL POWER TECH CO LTD | 1 | 2024 |
| HUAWEI TECH CO LTD | 1 | 2024 |
| TAILG SCIENCE AND TECH DONGGUAN CO LTD | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 4 | 2024 |