Inventor
Bei Xu
Inventor
Shanghai, CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing33%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes17%
B02CCrushing, pulverising, or disintegrating in general8%
C01GCompounds containing metals not covered by subclasses c01d or c01f8%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds8%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals8%
H04BTransmission8%
H04LTransmission of digital information, e.g. telegraphic communication8%
PatentTitleYear
10,686,631Receiver and receiving method using quadrature spatial modulation technology, and relevant wireless communication system202010,657,136Searching data on a synchronization data stream202010,409,870Searching multiple sellers by multiple matching items201910,099,940Method of producing electrolytic manganese dioxide with high compact density and electrolytic manganese dioxide produced therefrom20189,881,087'Searching multiple sellers by multiple matching items'20189,582,563'Generation of a dimensional data structure'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2020Patents assigned to IBM (2)· patent assignee history
2017–2020Based in Shanghai, CN· patent location history
2018–2019Patents assigned to EBAY INC (2)· patent assignee history
2018Based in Glen Burnie, MD, US· patent location history
2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (1)· patent assignee history
2020Patents assigned to CHONGQING BOE SMART ELECTRONICS SYSTEM CO LTD (1)· patent assignee history
2020Patents assigned to CHONGQING BOE SMART ELECTRONICS SYSTEMS CO LTD (1)· patent assignee history
2020Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EBAY INC | 2 | 2018–2019 |
| IBM | 2 | 2017–2020 |
| BOE TECHNOLOGY GROUP CO LTD | 1 | 2020 |
| CHONGQING BOE SMART ELECTRONICS SYSTEM CO LTD | 1 | 2020 |
| CHONGQING BOE SMART ELECTRONICS SYSTEMS CO LTD | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 4 | 2017–2020 |
| Beijing, CN | 1 | 2020 |
| Glen Burnie, Maryland, US | 1 | 2018 |