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USPTO Patent Rankings Data through Dec 31, 2025
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Siwei Tang — 6 Patents

Broadcom: 5 patents #2,119 of 9,346Top 25%
Sony: 2 patents #13,023 of 25,231Top 55%
San Diego, CA: #6,452 of 23,606 inventorsTop 30%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Siwei Tang has been granted 6 US patents while listed as an inventor at Broadcom. The first was granted in 2001 and the most recent in July 2016. Siwei Tang ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Siwei Tang in San Diego, CA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9386580 Communicating with multiple devices Ravindranath Singamneni, Erik John Rivard, Long Wang 2016-07-05
9066345 Communicating with two nodes with overlapping frames Ravindranath Singamneni, Erik John Rivard, Long Wang 2015-06-23 $7,557,000
8457097 Communicating with two nodes with overlapping frames Ravindranath Singamneni, Erik John Rivard, Long Wang 2013-06-04 $4,189,000
7949303 Method and system for an efficient implementation of the Bluetooth® subband codec (SBC) Prasanna Desai 2011-05-24 $4,897,000
7548727 Method and system for an efficient implementation of the Bluetooth® subband codec (SBC) Prasanna Desai 2009-06-16 $9,213,000
6243590 Method and apparatus for selecting a vocoder type for use in code division multiple access Shashi Reddy, Ronald Oakes, Dave Svoboda, William Burum, Harumi Yamagishi 2001-06-05 $982,000