Inventor

Shu-Fen Tsai

Inventor

Hsinchu, TW

Overview

11→

Patents

2009–2020

Patent span

Physics

Primary field (CPC G)

Patents· 11 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 therein25%

G09GArrangements or circuits for control of indicating devices using static means to present variable information25%

H10DInorganic electric semiconductor devices14%

H01LSemiconductor devices11%

B23KSoldering or unsoldering7%

G02BOptical elements, systems or apparatus7%

G06FElectric digital data processing4%

G09FDisplaying4%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%

PatentTitleYear

10,879,275Pixel structure2020 10,824,290Touch sensor and electronic paper display panel2020 10,672,323Display device having a plurality of subpixels having shared data line and gate line2020 10,593,246Pixel array substrate and display device2020 10,475,398Display device and manufacturing method thereof2019 10,256,257Display panel, pixel array substrate and line array structure2019 9,978,318Electronic paper display device and manufacturing method thereof2018 8,115,881'Voltage pull-down circuit'2012 7,791,678'Active device array substrate'2010 7,545,450'Display device comprising electrostatic discharge protection circuits, each circuit having one end connected to first and second conducting wires and another end connected to a corresponding signal line'2009 7,514,713'Liquid crystal display panel'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2012Patents assigned to AU OPTRONICS CORP (4)· patent assignee history

2009–2020Based in Hsinchu, TW· patent location history

2009Based in Chiayi, TW· patent location history

2012Patents assigned to CHANG LEE-HSUN (1)· patent assignee history

2012Patents assigned to LIN YU-WEN (1)· patent assignee history

2012Patents assigned to TSAI SHU-FEN (1)· patent assignee history

2018–2020Patents assigned to E INK HOLDINGS INC (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
E INK HOLDINGS INC	7	2018–2020
AU OPTRONICS CORP	4	2009–2012
CHANG LEE-HSUN	1	2012
LIN YU-WEN	1	2012
TSAI SHU-FENself	1	2012

Locations

Location	Patents	Span
Hsinchu, TW	10	2009–2020
Chiayi, TW	1	2009