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USPTO Patent Rankings Data through Dec 31, 2025
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Cheng-Tung Chen — 9 Patents

3C3Com: 5 patents #200 of 1,190Top 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Cheng-Tung Chen has been granted 9 US patents while listed as an inventor at 3Com. The first was granted in 1994 and the most recent in November 2016. Cheng-Tung Chen ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Cheng-Tung Chen in New Taipei, NJ, TW.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9505275 Tire/wheel structure 2016-11-29
6301229 Distribution of protocol processes from network elements to end stations Kenneth Araujo, Peter Wang 2001-10-09 $4,865,000
6267134 Wall mounted mixer valve with pressure balance 2001-07-31
6138705 Pressure balance valve used in a pipe line 2000-10-31
6118796 Apparatus for an improved Reginald P. Best, Daniel M. Brennan 2000-09-12 $18,676,000
6005846 Apparatus for an improved Reginald P. Best, Daniel M. Brennan 1999-12-21 $31,965,000
5931928 System for Daniel M. Brennan 1999-08-03 $40,004,000
5666362 Method and apparatus for asynchronous PPP and synchronous PPP conversion Reginald P. Best, Daniel M. Brennan 1997-09-09 $233,446,000
5339951 Folding golf bag stand mounting hardware 1994-08-23