Inventor

Tsung-Hsien Chuang

Inventor
Shenzhen, Guangdong Province, CN

Overview

11→
Patents
2011–2019
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.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes9%
C12NMicroorganisms or enzymes9%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%
LOC149%
Y10TTechnical subjects covered by former us classification9%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
C11DDetergent compositions4%
D21HPulp compositions4%
F21KNon-electric light sources using luminescence4%
F21VFunctional features or details of lighting devices or systems thereof4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2015Patents assigned to AU OPTRONICS CORP (2)· patent assignee history
2013–2015Patents assigned to CHENG TSUNG-FU (2)· patent assignee history
2013–2015Patents assigned to CHUANG TSUNG-HSIEN (2)· patent assignee history
2013Based in Kaohsiung, TW· patent location history
2014–2016Patents assigned to SHENYANG TONGFANG MULTIMEDIA TECHNOLOGY CO LTD (5)· patent assignee history
2014–2016Patents assigned to TONGFANG GLOBAL LTD (5)· patent assignee history
2014–2016Based in Shenzhen, Guangdong Province, CN· patent location history
2015Based in Hsinchu, TW· patent location history
2016Based in Miaoli, TW· patent location history
2019Based in Miao-Li County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHENYANG TONGFANG MULTIMEDIA TECHNOLOGY CO LTD52014–2016
TONGFANG GLOBAL LTD52014–2016
AU OPTRONICS CORP22013–2015
CHENG TSUNG-FU22013–2015
CHUANG TSUNG-HSIENself22013–2015
Locations
LocationPatentsSpan
Shenzhen, Guangdong Province, CN52014–2016
Miao-Li County, TW22019
Miaoli, TW12016
Hsinchu, TW12015
Kaohsiung, TW12013