Inventor
Yung-Hsin Liu
Inventor
Hsinchu, TW
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein30%
B25JManipulators10%
G01CMeasuring distances, levels or bearings10%
G05DSystems for controlling or regulating non-electric variables10%
G06KGraphical data reading10%
G06TImage data processing or generation, in general10%
G06VImage or video recognition or understanding10%
H04NPictorial communication, e.g. television10%
PatentTitleYear
10,974,390Autonomous localization and navigation equipment, localization and navigation method, and autonomous localization and navigation system202110,310,327Backlight module having brightness enhancement design at periphery of display surface20199,696,585'Backlight module with optical control film'20177,929,025'Automatic white balance control system, automatic white balance module, and method thereof'20117,594,747'Direct-type backlight module and lamp holder thereof'2009D0356528'Baby carriage having a foldable support'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Patents assigned to LIU YUNG-HSIN (1)· patent assignee history
1995Based in Taichung, TW· patent location history
2009–2019Patents assigned to AU OPTRONICS CORP (3)· patent assignee history
2009–2019Based in Hsinchu, TW· patent location history
2011Patents assigned to MITAC INT CORP (1)· patent assignee history
2011Based in Taipei, TW· patent location history
2021Patents assigned to SHANGHAI SLAMTEC CO LTD (1)· patent assignee history
2021Based in Shanghai, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AU OPTRONICS CORP | 3 | 2009–2019 |
| LIU YUNG-HSINself | 1 | 1995 |
| MITAC INT CORP | 1 | 2011 |
| SHANGHAI SLAMTEC CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 3 | 2009–2019 |
| Shanghai, CN | 1 | 2021 |
| Taipei, TW | 1 | 2011 |
| Taichung, TW | 1 | 1995 |