Ta-Chang Chen — 2 Patents at Compal Electronics

Ta-Chang Chen — 2 Patents

CECompal Electronics: 1 patents #443 of 873Top 55%

Berkeley Heights, NJ: #538 of 1,035 inventorsTop 55%

New Jersey: #30,063 of 69,400 inventorsTop 45%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

Ta-Chang Chen has been granted 2 US patents while listed as an inventor at Compal Electronics. The first was granted in 2009 and the most recent in October 2011. Ta-Chang Chen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ta-Chang Chen in Berkeley Heights, NJ, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D646687	Touch key	Mu-Te Chien	2011-10-11
7492354	Input device for a portable terminal	William Bartholomew, Stephen K. Lau, Stephen Muccione, Ze Wang	2009-02-17

Ta-Chang Chen — 2 Patents

Issued Patents All Time

Patent Widget