Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sam K. Sin — 7 Patents

Cisco: 6 patents #2,380 of 13,007Top 20%
San Jose, CA: #8,545 of 32,062 inventorsTop 30%
California: #83,669 of 386,348 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Sam K. Sin has been granted 7 US patents while listed as an inventor at Cisco. The first was granted in 2006 and the most recent in January 2016. Sam K. Sin ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Sam K. Sin in San Jose, CA, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9237240 Communications management and gateway bypassing system Jan Fandrianto 2016-01-12
8730943 Session initiation protocol communication with endpoints managed by a call management server in a stimulus based network Tarun Loomba, Tony Wan, Jan Fandrianto 2014-05-20 $26,471,000
8064367 Multiple voicemail account support for a VoIP system Jan Fandrianto 2011-11-22 $21,717,000
7907718 VoIP call routing Jan Fandrianto 2011-03-15 $47,305,000
7792062 System and method for supporting conferencing capabilities over packet-switched networks Jan Fandrianto 2010-09-07 $19,348,000
7616761 User interface with key timeout 2009-11-10 $36,916,000
7006455 System and method for supporting conferencing capabilities over packet-switched networks Jan Fandrianto 2006-02-28 $28,418,000