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

David Diep — 5 Patents

Qualcomm: 2 patents #5,657 of 12,104Top 50%
CGCfm Group: 1 patents #3 of 28Top 15%
CICiena: 1 patents #757 of 1,406Top 55%
Toronto, CA: #1,674 of 9,482 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
David Diep has been granted 5 US patents while listed as an inventor at Qualcomm. The first was granted in 2002 and the most recent in June 2014. David Diep ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list David Diep in Toronto, ON, CA.

Patents per Year

Patents granted per year, 2002 to 2014Bar chart with a peak of 1 patents in 2002.peak 12002: 1 patents20022004: 1 patents20042005: 1 patents20052013: 1 patents20132014: 1 patents2014

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8761602 Video over Ethernet bandwidth optimization Ross Caird, Michael Watford 2014-06-24 $7,262,000
8358598 Method and system for group call service Francesco Grilli 2013-01-22 $19,622,000
6963543 Method and system for group call service Francesco Grilli 2005-11-08 $243,289,000
6757487 Electric fireplace with light randomizer, filter and diffuser screen Colm A. Martin, Donald R. Jamieson, Andy Luu, Lam Nguyen 2004-06-29
6393207 Electric fireplace with light randomizer, filter and diffuser screen Colm A. Martin, Donald R. Jamieson, Andy Luu, Lam Nguyen 2002-05-21