Inventor

Chan-Chuan Tai

Inventor

Jhubei City, TW

Overview

1→

Patents

2000

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 1 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 thereof25%

F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems25%

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 emitted25%

G08GTraffic control systems25%

PatentTitleYear

6,019,493'High efficiency light for use in a traffic signal light, using LED\'s'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Based in Jhubei City, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Locations

Location	Patents	Span
Jhubei City, TW	1	2000