Inventor
Jiankang Sun
Inventor
Beijing, 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 processing16%
G06TImage data processing or generation, in general12%
G06VImage or video recognition or understanding12%
G06KGraphical data reading8%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%
H04LTransmission of digital information, e.g. telegraphic communication8%
A61BDiagnosis4%
G01CMeasuring distances, levels or bearings4%
G02BOptical elements, systems or apparatus4%
G08BSignalling systems, e.g. personal calling systems4%
PatentTitleYear
11,132,544Visual fatigue recognition method, visual fatigue recognition device, virtual reality apparatus and storage medium202111,120,562Posture estimation method, posture estimation apparatus and computer readable storage medium202111,093,981Smart broadcasting device202111,079,839Eye tracking device and eye tracking method applied to video glasses and video glasses202111,074,575Method and apparatus for paying fare20218,711,580'Resonant conversion system with over-current protection processes'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014Patents assigned to CAI LEI (1)· patent assignee history
2014Patents assigned to DELTA ELECTRONICS INC (1)· patent assignee history
2014Based in Taoyuan County, TW· patent location history
2021Patents assigned to BEIJING BOE OPTOELECTRONICS TECH CO LTD (3)· patent assignee history
2021Patents assigned to BOE TECHNOLOGY GROUP CO LTD (3)· patent assignee history
2021Patents assigned to ADVANCED NEW TECHNOLOGIES CO LTD (2)· patent assignee history
2021Based in Beijing, CN· patent location history
2021Based in Hangzhou, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BEIJING BOE OPTOELECTRONICS TECH CO LTD | 3 | 2021 |
| BOE TECHNOLOGY GROUP CO LTD | 3 | 2021 |
| ADVANCED NEW TECHNOLOGIES CO LTD | 2 | 2021 |
| CAI LEI | 1 | 2014 |
| DELTA ELECTRONICS INC | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 3 | 2021 |
| Hangzhou, CN | 2 | 2021 |
| Taoyuan County, TW | 1 | 2014 |