Inventor
Xizeng Dai
Inventor
Beijing, CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication33%
H04WWireless communication networks33%
H04BTransmission17%
B63BShips or other waterborne vessels8%
H01QAntennas, i.e. radio aerials8%
PatentTitleYear
10,849,188Data transmission device, method, and system202010,574,485Channel estimation method, base station, user equipment, and system202010,506,538Method and apparatus for configuring position of frequency resource201910,397,893Mobile terminal positioning method, base station, and node2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2020Patents assigned to HUAWEI TECH CO LTD (4)· patent assignee history
2019–2020Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAWEI TECH CO LTD | 4 | 2019–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 4 | 2019–2020 |