Inventor

Shun-Chih Chen

Inventor

Hsinchu, TW

Overview

1988–2013

Patent span

Mechanical engineering

Primary field (CPC F)

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 thereof17%

G09FDisplaying17%

B62MRider propulsion of wheeled vehicles or sledges8%

F21SNon-portable lighting devices8%

F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems8%

G06FElectric digital data processing8%

G09GArrangements or circuits for control of indicating devices using static means to present variable information8%

H05BElectric heating8%

LOC268%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1988Based in Kaohsiung, TW· patent location history

2001–2011Patents assigned to OPTO TECH CORP (2)· patent assignee history

2001–2006Based in Chiayi County, TW· patent location history

2006Patents assigned to OPTP TECH CORP (1)· patent assignee history

2011–2013Patents assigned to OPTOTECH CORP (2)· patent assignee history

2011–2013Based in Hsinchu, TW· patent location history

2013Patents assigned to CHEN SHUN-CHIH (1)· patent assignee history

2013Patents assigned to LIN WAN-CHIH (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations