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

Chris Read — 2 Patents

Sony: 4 patents #9,005 of 25,231Top 40%
San Diego, CA: #12,080 of 23,606 inventorsTop 55%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Chris Read has been granted 2 US patents while listed as an inventor at Sony. The first was granted in 2013 and the most recent in February 2014. Chris Read ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Chris Read in San Diego, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8655031 Video content identification using scene change signatures from downscaled images Robert Hardacker, Brant Candelore 2014-02-18 $209,000
8565431 System and method for scrambling wireless signals using a secure time value Brant Candelore, Robert Hardacker 2013-10-22 $115,000