Inventor
Xiaojuan Ma
Inventor
Beijing, CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing11%
B23KSoldering or unsoldering6%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
C08LCompositions of macromolecular compounds6%
G06KGraphical data reading6%
G06NComputing arrangements based on specific computational models6%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes6%
G06TImage data processing or generation, in general6%
G06VImage or video recognition or understanding6%
PatentTitleYear
10,963,690Method for identifying main picture in web page202110,406,629Method for joining metal members201910,090,423Polymer containing 1,2,5-benzoselenadiazole-N-R1-5,6-dicarboxylic acid imide and preparation method and use thereof201810,043,375Mobile terminal alarm method and apparatus20189,519,424'Touch-control method, related apparatus, and terminal device'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2018Patents assigned to HUAWEI TECH CO LTD (2)· patent assignee history
2016Based in Hong Kong, CN· patent location history
2018Patents assigned to UNIV SOUTH CHINA TECH (1)· patent assignee history
2018Based in Guangdong, CN· patent location history
2018Based in Shenzhen, CN· patent location history
2019Patents assigned to UNIV GUNMA NAT UNIV CORP (1)· patent assignee history
2019Based in Maebashi, JP· patent location history
2021Patents assigned to Baidu online network technology beijing co ltd (1)· 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 | 2 | 2016–2018 |
| Baidu online network technology beijing co ltd | 1 | 2021 |
| UNIV GUNMA NAT UNIV CORP | 1 | 2019 |
| UNIV SOUTH CHINA TECH | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 1 | 2021 |
| Maebashi, JP | 1 | 2019 |
| Guangdong, CN | 1 | 2018 |
| Shenzhen, CN | 1 | 2018 |
| Hong Kong, CN | 1 | 2016 |