Inventor
Shu Chun Chang
Inventor
Taoyuan, TW
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus18%
A61BDiagnosis9%
F21VFunctional features or details of lighting devices or systems thereof9%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems9%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted9%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
G01VGeophysics9%
G06TImage data processing or generation, in general9%
H04NPictorial communication, e.g. television9%
LOC099%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014Patents assigned to LEOTEK ELECTRONICS CORP (1)· patent assignee history
2014Based in Xinshe District, TW· patent location history
2016Patents assigned to LUXNET CORP (1)· patent assignee history
2016Based in Zhongli City, TW· patent location history
2018Patents assigned to CHANG SHU CHUN (1)· patent assignee history
2018Patents assigned to WEI HSIAO CHUAN ANDREW (1)· patent assignee history
2018Based in San Jose, CA, US· patent location history
2020Patents assigned to INER AEC EXECUTIVE YUAN (1)· patent assignee history
2020Based in Taoyuan, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHANG SHU CHUNself | 1 | 2018 |
| INER AEC EXECUTIVE YUAN | 1 | 2020 |
| LEOTEK ELECTRONICS CORP | 1 | 2014 |
| LUXNET CORP | 1 | 2016 |
| WEI HSIAO CHUAN ANDREW | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taoyuan, TW | 1 | 2020 |
| San Jose, California, US | 1 | 2018 |
| Zhongli City, TW | 1 | 2016 |
| Xinshe District, TW | 1 | 2014 |