Inventor
Yongping Zhang
Inventor
Beijing, CN
Overview
Patents· 5 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%
H04BTransmission22%
H04WWireless communication networks22%
E02DFoundations11%
G01VGeophysics11%
PatentTitleYear
10,979,187Reference signal transmission method and apparatus202110,924,236Resource mapping method, transmit end, and receive end202110,911,107Beam refinement method and communications device202110,866,334Devices for laying out prefabricated magnetic field and methods of responding state of slip mass202010,718,096Three-dimensional drainage device suitable for loose filling slope and methods for constructing three-dimensional drainage device2020Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2020Patents assigned to UNIV CHINA GEOSCIENCES WUHAN (2)· patent assignee history
2020Based in Wuhan, CN· patent location history
2021Patents assigned to HUAWEI TECH CO LTD (3)· patent assignee history
2021Based 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 | 3 | 2021 |
| UNIV CHINA GEOSCIENCES WUHAN | 2 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 3 | 2021 |
| Wuhan, CN | 2 | 2020 |