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

Hoai Le — 7 Patents

UNUnknown: 5 patents #3,065 of 83,584Top 4%
Northrop Grumman: 2 patents #871 of 2,250Top 40%
Willow View Lane, CA: #74 of 622 inventorsTop 15%
California: #83,669 of 386,348 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Hoai Le has been granted 7 US patents while listed as an inventor at Unknown. The first was granted in 1997 and the most recent in October 2014. Hoai Le ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Hoai Le in Willow View Lane, CA, US.

Patents per Year

Patents granted per year, 1997 to 2014Bar chart with a peak of 2 patents in 2010.peak 21997: 1 patents19971999: 1 patents19992010: 2 patents20102012: 1 patents20122013: 1 patents20132014: 1 patents2014

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8867781 Two level cross-correlation based system for watermarking continuous digital media Shien-Tai Pan, Bing Wang, Yi Li, Victor Liang, Maurice Chow +1 more 2014-10-21
8467567 Correlation-based system for watermarking continuous digital media Shien-Tai Pan, Victor Liang, Yi Li, Bing Wang, Maurice Chow +1 more 2013-06-18
8175328 Two level cross-correlation based system for watermarking continuous digital media Shien-Tai Pan, Bing Wang, Yi Li, Victor Liang, Maurice Chow +1 more 2012-05-08
7715587 Correlation-based system for watermarking continuous digital media Shien-Tai Pan, Victor Liang, Yi Li, Bing Wang, Maurice Chow +1 more 2010-05-11
7715588 Two level cross-correlation based system for watermarking continuous digital media Shien-Tai Pan, Bing Wang, Yi Li, Victor Liang, Maurice Chow +1 more 2010-05-11
5859697 Fiber optic noise suppressor Marco Lopez, Peter E. Carnvale 1999-01-12 $6,210,000
5698978 System and method for measuring electromagnetic radiation absorption Phillip H. Darling, Thai Le Khac 1997-12-16 $13,327,000