Inventor
Zhichun Shen
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 communication44%
H04WWireless communication networks33%
H04BTransmission11%
H04NPictorial communication, e.g. television11%
PatentTitleYear
11,121,977Contention window size adjustment in a wireless communication system202111,082,969Slot indication method, access network device, and user equipment202110,440,406Method and apparatus for transmitting or receiving multimedia201910,148,400Method and apparatus for reference signal transmitting and receiving in active antenna systems2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history
2018–2021Based in Beijing, CN· patent location history
2021Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2021Patents assigned to LENOVO INNOVATIONS LTD HONG KONG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 2 | 2018–2019 |
| HUAWEI TECH CO LTD | 1 | 2021 |
| LENOVO INNOVATIONS LTD HONG KONG | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 4 | 2018–2021 |