Inventor
Zhongfeng Li
Inventor
Munich, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks36%
H04LTransmission of digital information, e.g. telegraphic communication29%
H04BTransmission21%
G05BControl or regulating systems in general7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
PatentTitleYear
11,051,300Method and apparatus for transmitting control channel information in an OFDM system202111,051,298Message feedback method and apparatus for carrier aggregation202111,038,632Method, terminal device, and network device for time-frequency resource bundling in transmitting data on multiple carriers202111,018,740Method for antenna port indication and apparatus202111,019,628Data transmission method, base station, and user equipment20217,257,462'System, method, and computer program product for localized cavity milling design'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007Patents assigned to UGS CORP (1)· patent assignee history
2007Based in Troy, MI, US· patent location history
2021Patents assigned to HUAWEI TECH CO LTD (5)· patent assignee history
2021Based in Munich, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAWEI TECH CO LTD | 5 | 2021 |
| UGS CORP | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Munich, DE | 5 | 2021 |
| Troy, MI, US | 1 | 2007 |