Inventor
Yi-Chang Lai
Inventor
New Taipei, TW
Overview
Patents· 9 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 therein17%
G09GArrangements or circuits for control of indicating devices using static means to present variable information17%
LOC1417%
F03GSpring, weight, inertia or like motors8%
G02BOptical elements, systems or apparatus8%
G06FElectric digital data processing8%
G09FDisplaying8%
H01QAntennas, i.e. radio aerials8%
H05BElectric heating8%
PatentTitleYear
10,634,947Edge backlight module with stacked light guide plates, display apparatus and backlight control method thereof202010,401,908Electronic device20198,259,018'Coaxial antenna device for use with non-magnetic option coupler'20127,724,233'Driving circuit and LCD incorporating the same'20107,639,230'Driving circuit and LCD incorporating the same'2009D0525239'Antenna'2006D0516063'Antenna'2006D0337329'Car phone antenna'1993D0337331'Car phone antenna'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993Patents assigned to LAI YI C (2)· patent assignee history
1993Based in Jhubei City, TW· patent location history
2006Patents assigned to CHEN I TAO (1)· patent assignee history
2006–2012Based in Hsin Chu Hsien, TW· patent location history
2006Based in Ping Tung, TW· patent location history
2009–2010Based in Miaoli, TW· patent location history
2010Patents assigned to INNOLUX DISPLAY CORP (1)· patent assignee history
2012Patents assigned to CHIU YING YU (1)· patent assignee history
2019–2020Patents assigned to ACER INC (2)· patent assignee history
2019–2020Based in New Taipei, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ACER INC | 2 | 2019–2020 |
| LAI YI Cself | 2 | 1993 |
| CHEN I TAO | 1 | 2006 |
| CHIU YING YU | 1 | 2012 |
| INNOLUX DISPLAY CORP | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| New Taipei, TW | 2 | 2019–2020 |
| Hsin Chu Hsien, TW | 2 | 2006–2012 |
| Miaoli, TW | 2 | 2009–2010 |
| Jhubei City, TW | 2 | 1993 |
| Ping Tung, TW | 1 | 2006 |