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

David Pointcheval — 4 Patents

CNCNRS: 1 patents #3,857 of 11,908Top 35%
ESEcole Normale Superieure: 1 patents #23 of 81Top 30%
FTFrance Telecom: 1 patents #583 of 1,583Top 40%
MOMorpho: 1 patents #89 of 161Top 60%
ATAT&T: 1 patents #10,636 of 18,772Top 60%
Huawei: 1 patents #8,318 of 15,535Top 55%
Cachan, FR: #26 of 150 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
David Pointcheval has been granted 4 US patents while listed as an inventor at AT&T. The first was granted in 2000 and the most recent in October 2022. David Pointcheval ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list David Pointcheval in Cachan, FR.

Patents per Year

Patents granted per year, 2000 to 2022Bar chart with a peak of 1 patents in 2000.peak 12000: 1 patents20002008: 1 patents20082014: 1 patents20142022: 1 patents2022

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11483142 Key agreement system, method, and apparatus Guilin Wang 2022-10-25
8670562 Generation and use of a biometric key Julien Bringer, Herve Chabanne, Sébastien Zimmer 2014-03-11
7340058 Low-overhead secure information processing for mobile gaming and other lightweight device applications Bjorn Markus Jakobsson, Adam Lucas Young 2008-03-04
6125445 Public key identification process using two hash functions David Arditti, Henri Gilbert, Jacques Stern 2000-09-26 $1,589,000