Inventor

Shu-Wen Tzeng

Inventor

Hsinchu, TW

Overview

8→

Patents

2002–2021

Patent span

Physics

Primary field (CPC G)

Patents· 8 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary

G06FElectric digital data processing20%

G09GArrangements or circuits for control of indicating devices using static means to present variable information20%

G11CStatic stores13%

LOC1413%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%

H01HElectric switches7%

H01LSemiconductor devices7%

H10DInorganic electric semiconductor devices7%

H10KOrganic electric solid-state devices7%

PatentTitleYear

11,037,504Pixel array substrate2021 9,543,038'Shift register and control method thereof'2017 9,489,878'Shift register'2016 8,531,506'Interactive stereo display system and method for calculating three-dimensional coordinate'2013 D0534535'Mouse'2007 7,131,781'Keyboards'2006 D0501478'Keyboard'2005 6,431,776'Compact keyboard'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2007Patents assigned to DARFON ELECTRONICS CORP (4)· patent assignee history

2002Based in Chu Pei, TW· patent location history

2005–2021Based in Hsinchu, TW· patent location history

2006Based in Jhubei City, TW· patent location history

2007Based in Taoyuan County, TW· patent location history

2013–2021Patents assigned to AU OPTRONICS CORP (4)· patent assignee history

2013Patents assigned to HUANG YI-PAI (1)· patent assignee history

2013Patents assigned to MA MING-CHING (1)· patent assignee history

2013Patents assigned to TSENG HUNG-WEI (1)· patent assignee history

2013Based 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	4	2013–2021
DARFON ELECTRONICS CORP	4	2002–2007
HUANG YI-PAI	1	2013
MA MING-CHING	1	2013
TSENG HUNG-WEI	1	2013

Locations

Location	Patents	Span
Hsinchu, TW	4	2005–2021
Changhua County, TW	1	2013
Taoyuan County, TW	1	2007
Jhubei City, TW	1	2006
Chu Pei, TW	1	2002