Inventor

Chi-Tang Hsieh

Inventor
Hsin Chu, TW

Overview

5→
Patents
2008–2021
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them16%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for11%
G02BOptical elements, systems or apparatus11%
H01LSemiconductor devices11%
H10HInorganic light-emitting semiconductor devices having potential barriers11%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
F21KNon-electric light sources using luminescence5%
G01SRadio direction-finding5%
G06FElectric digital data processing5%
G06KGraphical data reading5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008Patents assigned to GSK INTEX CO LTD (1)· patent assignee history
2008Based in Changhua County, TW· patent location history
2020Patents assigned to UNIV SOUTHERN TAIWAN SCI & TEC (1)· patent assignee history
2020Based in Tainan, TW· patent location history
2021Patents assigned to CORETRONIC CORP (3)· patent assignee history
2021Based in Hsin Chu, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CORETRONIC CORP32021
GSK INTEX CO LTD12008
UNIV SOUTHERN TAIWAN SCI & TEC12020
Locations
LocationPatentsSpan
Hsin Chu, TW12021
Tainan, TW12020
Changhua County, TW12008