Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Vincent Du — 5 Patents

Sony: 10 patents #4,425 of 25,231Top 20%
San Diego, CA: #7,328 of 23,606 inventorsTop 35%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Vincent Du has been granted 5 US patents while listed as an inventor at Sony. The first was granted in 1999 and the most recent in May 2014. Vincent Du ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Vincent Du in San Diego, CA, US.

Patents per Year

Patents granted per year, 1999 to 2014Bar chart with a peak of 1 patents in 1999.peak 11999: 1 patents19992001: 1 patents20012002: 1 patents20022007: 1 patents20072014: 1 patents2014

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8736541 Reducing scrolling effect for LCD lamps Marcelo Goto, Khoua Vang, Yoshiaki Shimizu 2014-05-27 $139,000
7260824 System and method for facilitating TV channel programming Sabrina Tai-Chen Yeh, Marcelo Goto 2007-08-21 $1,098,000
6437761 Monitor status information storage and display Masanobu Kimoto, Yoshihisa Narui 2002-08-20 $576,000
6175361 Frequency generation during switch-over for multi-frequency video monitor Kazuo Kii 2001-01-16 $1,610,000
5901161 Initialization data redundancy system Masanobu Kimoto 1999-05-04 $560,000