Inventor
Tsu-Chiang Chang
Inventor
Taipei, TW
Overview
Patents· 16 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 therein26%
H10DInorganic electric semiconductor devices18%
H01LSemiconductor devices15%
G09GArrangements or circuits for control of indicating devices using static means to present variable information9%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light6%
G06FElectric digital data processing6%
H10KOrganic electric solid-state devices6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
G01RMeasuring electric variables3%
H10HInorganic light-emitting semiconductor devices having potential barriers3%
PatentTitleYear
10,914,798Eigen-vector approach for coil sensitivity maps estimation202110,418,435Pixel structure and display panel201910,083,989Semiconductor device20189,960,245Transistor device having protruding portion from channel portion20189,830,030Flexible touch panel, touch control device and operating method using the same20179,786,790'Flexible device'20178,854,566'Pixel element of liquid crystal display and method for producing the same'20148,791,928'Pixel driving method, pixel driving device and liquid crystal display using thereof'20148,581,814'Method for driving pixels of a display panel'20138,542,328'Pixel structure of liquid crystal display panel'20138,264,629'Liquid crystal display'20128,125,594'Pixel structure of a liquid crystal display'20128,115,204'Photo elements and image displays'20128,059,244'Liquid crystal display with high aperture ratio'20117,924,378'Photo-sensitive element and liquid crystal display with the same'20117,787,081'Photo-sensitive element and liquid crystal display with the same'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2014Patents assigned to HANNSTAR DISPLAY CORP (10)· patent assignee history
2010–2014Based in Taoyuan County, TW· patent location history
2011–2014Patents assigned to CHANG TSU-CHIANG (6)· patent assignee history
2011–2014Patents assigned to CHEN PO-YANG (6)· patent assignee history
2011–2014Patents assigned to SHIH PO-SHENG (6)· patent assignee history
2012–2014Based in Taipei, TW· patent location history
2017–2019Patents assigned to IND TECH RES INST (5)· patent assignee history
2017–2019Based in New Taipei, TW· patent location history
2021Based in Princeton Junction, NJ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HANNSTAR DISPLAY CORP | 10 | 2010–2014 |
| CHANG TSU-CHIANGself | 6 | 2011–2014 |
| CHEN PO-YANG | 6 | 2011–2014 |
| SHIH PO-SHENG | 6 | 2011–2014 |
| IND TECH RES INST | 5 | 2017–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taipei, TW | 6 | 2012–2014 |
| New Taipei, TW | 5 | 2017–2019 |
| Taoyuan County, TW | 4 | 2010–2014 |
| Princeton Junction, New Jersey, US | 1 | 2021 |