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Ko-Chun Cheng — 3 Patents

CECompal Electronics: 3 patents #225 of 873Top 30%

Taipei, TW: #6,564 of 24,966 inventorsTop 30%

Overall (All Time): #1,328,092 of 4,157,543Top 35%

3 Patents All Time

Ko-Chun Cheng has been granted 3 US patents while listed as an inventor at Compal Electronics. All of these patents were granted in 2007. Ko-Chun Cheng ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ko-Chun Cheng in Taipei, TW.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
7234204	Pivotal hinge mechanism for mobile computer	Jen-Hao Liu, Jung-Sheng Chiang, Yu-Yuan Lin	2007-06-26
7216900	Fastener module for portable computers	Jen-Hao Liu, Jung-Sheng Chiang, Yu-Yuan Lin, Ching-Tan Chang, Pei-Te Su	2007-05-15
7159279	Pivotal hinge mechanism used for portable computer	Jen-Hao Liu, Jung-Sheng Chiang, Yu-Yuan Lin	2007-01-09

Ko-Chun Cheng — 3 Patents

Issued Patents All Time

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