Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Cliff Chen — 5 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
Taipei, TW: #4,043 of 24,966 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Cliff Chen has been granted 5 US patents while listed as an inventor at IBM. The first was granted in 2002 and the most recent in February 2017. Cliff Chen ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Cliff Chen in Taipei, TW.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9578717 Monitoring and control device and method for an illumination apparatus Bolton Po-Yu Chen, Patrick C. Chen, Michk Huang 2017-02-21 $2,827,000
9059373 Protecting a thermal sensitive component in a thermal process Ben Chiu, Michk Huang, Theron Lee Lewis 2015-06-16 $2,098,000
7119793 Mouse structure 2006-10-10
6970955 Power off method for wireless peripheral device 2005-11-29
6498458 Battery charger for charging a wireless signal source and detachable receiver 2002-12-24