Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Tu Yun — 2 Patents

Broadcom: 2 patents #4,121 of 9,346Top 45%
Irvine, CA: #3,097 of 6,241 inventorsTop 50%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Tu Yun has been granted 2 US patents while listed as an inventor at Broadcom. The first was granted in 2007 and the most recent in December 2008. Tu Yun ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Tu Yun in Irvine, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7463068 Apparatus and method for over-voltage, under-voltage and over-current stress protection for transceiver input and output circuitry Wee Teck Lee, Tian Hwee Teo 2008-12-09 $4,669,000
7209333 Apparatus and method for over-voltage, under-voltage and over-current stress protection for transceiver input and output circuitry Wee Teck Lee, Tian Hwee Teo 2007-04-24 $15,861,000