Inventor
Chao Wang
Inventor
Beijing, CN
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission24%
H04LTransmission of digital information, e.g. telegraphic communication24%
B24BMachines, devices, or processes for grinding or polishing14%
B24DTools for grinding, buffing or sharpening14%
H04WWireless communication networks14%
G06FElectric digital data processing5%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%
PatentTitleYear
10,558,635Traffic data stream aggregate query method and system202010,430,880Margin requirement determination and modeling for cleared credit201910,298,297Method and device for feeding back downlink channel feedback information, and method and device for user pairing20199,847,825Codebook based channel information feedback method, device and system20179,707,662'Method of manufacturing polishing pad having detection window and polishing pad having detection window'20179,490,888'Codebook based channel information feedback method, device and system'20169,007,995'Codebook based channel information feedback method, device and system'20158,609,001'Method of manufacturing polishing pad having detection window'20138,517,800'Polishing pad and fabricating method thereof'20138,520,616'Method and device for user pairing for uplink multi-user MIMO under coordinated multiple point transmission scenario'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2019Patents assigned to SONY CORP (5)· patent assignee history
2013–2019Patents assigned to CUI QIMEI (3)· patent assignee history
2013–2019Patents assigned to LI SHIYUAN (3)· patent assignee history
2013–2019Patents assigned to TAO XIAOFENG (3)· patent assignee history
2013–2019Patents assigned to WANG CHAO (3)· patent assignee history
2013–2019Based in Beijing, CN· patent location history
2013–2017Based in Taichung, TW· patent location history
2019Based in Chicago, IL, US· patent location history
2020Based in Jiangsu, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 5 | 2013–2019 |
| CUI QIMEI | 3 | 2013–2019 |
| LI SHIYUAN | 3 | 2013–2019 |
| TAO XIAOFENG | 3 | 2013–2019 |
| WANG CHAOself | 3 | 2013–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 5 | 2013–2019 |
| Taichung, TW | 3 | 2013–2017 |
| Jiangsu, CN | 1 | 2020 |
| Chicago, Illinois, US | 1 | 2019 |