Inventor
Yongzhao Cao
Inventor
Shanghai, CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks33%
H04BTransmission27%
H04LTransmission of digital information, e.g. telegraphic communication27%
H04JMultiplex communication7%
H04NPictorial communication, e.g. television7%
PatentTitleYear
11,129,087Control information sending/receiving method and device202111,101,952Method and apparatus for mapping reference signal202111,082,184Method and device for indicating reference signal202111,018,740Method for antenna port indication and apparatus202111,019,628Data transmission method, base station, and user equipment2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021Patents assigned to HUAWEI TECH CO LTD (5)· patent assignee history
2021Based in Shanghai, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAWEI TECH CO LTD | 5 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 5 | 2021 |