Inventor

Shun-Chung Cheng

Inventor

Taitung County, TW

Overview

7→

Patents

2012–2021

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 7 as inventor

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

F21Vprimary

F21VFunctional features or details of lighting devices or systems thereof29%

F21SNon-portable lighting devices21%

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 emitted14%

H10HInorganic light-emitting semiconductor devices having potential barriers14%

F21KNon-electric light sources using luminescence7%

G02BOptical elements, systems or apparatus7%

H04LTransmission of digital information, e.g. telegraphic communication7%

PatentTitleYear

10,897,378Full duplex radio in wireless tunneling system2021 9,115,872'LED illumination device'2015 8,944,633'Lighting device recessively mounted in a platform'2015 8,920,003'Telescopic luminaire'2014 8,256,930'Light-emitting diode module with a reflecting portion having two inclined planes opposite to each other'2012 8,222,801'Lamp and lamp holder module thereof'2012 8,097,899'Light emitting diode'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2015Patents assigned to CHENG SHUN-CHUNG (6)· patent assignee history

2012–2015Patents assigned to LITE ON TECHNOLOGY CORP (6)· patent assignee history

2012Patents assigned to SILITEK ELECTRONIC GUANGZHOU (3)· patent assignee history

2012–2014Based in Taipei, TW· patent location history

2012Based in Jhubei City, TW· patent location history

2014–2015Patents assigned to Cheng chang-ming (3)· patent assignee history

2014–2015Patents assigned to LITE ON ELECTRONICS GUANGZHOU (3)· patent assignee history

2015Based in Taitung County, TW· patent location history

2021Based in Cupertino, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHENG SHUN-CHUNGself	6	2012–2015
LITE ON TECHNOLOGY CORP	6	2012–2015
Cheng chang-ming	3	2014–2015
LITE ON ELECTRONICS GUANGZHOU	3	2014–2015
SILITEK ELECTRONIC GUANGZHOU	3	2012

Locations

Location	Patents	Span
Taitung County, TW	2	2015
Taipei, TW	2	2012–2014
Jhubei City, TW	2	2012
Cupertino, California, US	1	2021