Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WB

William S. Bunch — 5 Patents

Broadcom: 3 patents #3,179 of 9,346Top 35%
NSNational Semiconductor: 2 patents #867 of 2,238Top 40%
Campbell, CA: #796 of 2,187 inventorsTop 40%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
William S. Bunch has been granted 5 US patents while listed as an inventor at Broadcom. The first was granted in 1998 and the most recent in July 2016. William S. Bunch ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list William S. Bunch in Campbell, CA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9400892 Apparatus and method to secure an electronic storage using a secure element Yasantha Rajakarunanayake, Jacob Mendel 2016-07-26
9202070 Input/output gatekeeping Yasantha Rajakarunanayake, Jacob Mendel 2015-12-01 $9,109,000
9071848 Sub-band video coding architecture for packet based transmission Gianluca Filippini, James F. Dougherty 2015-06-30 $12,193,000
6198722 Flow control method for networks 2001-03-06 $16,607,000
5737108 Circuit for auto-negotiation over fiber-optic media Todd Vafiades 1998-04-07 $11,275,000