Inventor
Weijuan Gao
Inventor
Beijing, CN
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks30%
H04BTransmission26%
H04LTransmission of digital information, e.g. telegraphic communication22%
H01LSemiconductor devices4%
H04JMultiplex communication4%
H10DInorganic electric semiconductor devices4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use4%
PatentTitleYear
11,107,744Insulated gate bipolar transistor module and manufacturing method thereof202110,484,839Communications device, base station, and communications method201910,244,387Device and method in wireless communication system201910,064,198Device in wireless communication system, wireless communication system and method201810,021,701Wireless communication method and wireless communication device20189,973,983Communication management apparatus and communication management method20189,445,331'Communication management apparatus and communication management method'20169,294,256'Methods and devices for notifying and determining patterns of common reference signals'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2019Patents assigned to SONY CORP (7)· patent assignee history
2016–2019Based in Beijing, CN· patent location history
2021Patents assigned to RAYBEN TECH ZHUHAI LIMITED (1)· patent assignee history
2021Based in Zhuhai, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 7 | 2016–2019 |
| RAYBEN TECH ZHUHAI LIMITED | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 7 | 2016–2019 |
| Zhuhai, CN | 1 | 2021 |