Inventor
Pin-Miao Liu
Inventor
Hsinchu County, TW
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices15%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
H10HInorganic light-emitting semiconductor devices having potential barriers10%
G09GArrangements or circuits for control of indicating devices using static means to present variable information8%
H10DInorganic electric semiconductor devices8%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing5%
H10KOrganic electric solid-state devices5%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons3%
B60LPropulsion of electrically-propelled vehicles3%
B62BHand-propelled vehicles, e.g. hand carts or perambulators3%
PatentTitleYear
11,043,892Totem-pole bridgeless power factor corrector and power factor correction method202110,978,496Pixel array substrate and driving method thereof202110,971,568Display device202110,957,718Pixel structure202110,950,479Method for manufacturing light emitting device202110,950,175Pixel arrangement and reflector structure of LED display and method of forming same202110,937,722Device substrate20219,333,980'Assistance device for climbing stairs'20169,144,707'Exercisers with smart manage system and methods using the same'20156,733,419'Exercise pattern control method and system for connecting rod locus-type exercise apparatus'20046,037,746'Charging device on a vehicle to charge an electric bicycle'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2004Patents assigned to TAIWAN BICYCLE IND R&D CENTER (2)· patent assignee history
2000–2016Based in Taichung, TW· patent location history
2004Based in Hsin Chu Hsien, TW· patent location history
2015–2016Patents assigned to FOOTWEAR & RECREATION TECHNOLOGY RES INST (2)· patent assignee history
2016Patents assigned to CHANG LI-HENG (1)· patent assignee history
2016Patents assigned to LIU CHIN-CHIA (1)· patent assignee history
2021Patents assigned to AU OPTRONICS CORP (6)· patent assignee history
2021Based in Hsinchu County, TW· patent location history
2021Based in Hsinchu, TW· patent location history
2021Based in Changhua County, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AU OPTRONICS CORP | 6 | 2021 |
| FOOTWEAR & RECREATION TECHNOLOGY RES INST | 2 | 2015–2016 |
| TAIWAN BICYCLE IND R&D CENTER | 2 | 2000–2004 |
| CHANG LI-HENG | 1 | 2016 |
| LIU CHIN-CHIA | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu County, TW | 3 | 2021 |
| Hsinchu, TW | 3 | 2021 |
| Taichung, TW | 3 | 2000–2016 |
| Changhua County, TW | 1 | 2021 |
| Hsin Chu Hsien, TW | 1 | 2004 |