Inventor
Yifei Wu
Inventor
Xi'an, CN
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Hprimary
H02HEmergency protective circuit arrangements35%
H01HElectric switches25%
C04BLime, magnesia5%
C08LCompositions of macromolecular compounds5%
E01CConstruction of, or surfaces for, roads, sports grounds, or the like5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
G06FElectric digital data processing5%
G06NComputing arrangements based on specific computational models5%
G06TImage data processing or generation, in general5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
10,818,003High-precision intelligent detection method for bridge diseases based on spatial position202010,381,819DC circuit breaker combining magnetic induction transfer and resistance current limiting201910,374,417Arc-free DC circuit breaker201910,373,774Hybrid circuit breaker having a bridge induction transfer structure201910,297,402Magnetic pulse inducted transfer-type DC circuit breaker20199,957,671Latex cement mortar poured anti-rutting pavement structure and paving method thereof20189,692,225'Hybrid DC breaker'20179,640,983'Bidirectional hybrid breaker'20179,640,973'Hybrid high-voltage DC breaker'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017Patents assigned to UNIV XIAN JIAOTONG (3)· patent assignee history
2017Patents assigned to XI' AN JIAOTONG UNIV (1)· patent assignee history
2017Based in Shanxi, CN· patent location history
2018–2020Patents assigned to CHONGQING CONSTRUCTION ENGINEERING GROUP CORPORATION LTD (2)· patent assignee history
2018Patents assigned to RESEACH INSTITUTE OF HIGHWAY MINISTRY OF TRANSP (1)· patent assignee history
2018–2020Based in Chongqing, CN· patent location history
2019Patents assigned to UNIV XI AN JIAOTONG (4)· patent assignee history
2019Based in Xi'an, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV XI AN JIAOTONG | 4 | 2019 |
| UNIV XIAN JIAOTONG | 3 | 2017 |
| CHONGQING CONSTRUCTION ENGINEERING GROUP CORPORATION LTD | 2 | 2018–2020 |
| RESEACH INSTITUTE OF HIGHWAY MINISTRY OF TRANSP | 1 | 2018 |
| XI' AN JIAOTONG UNIV | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Xi'an, CN | 4 | 2019 |
| Shanxi, CN | 3 | 2017 |
| Chongqing, CN | 2 | 2018–2020 |