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

Eric D. Friedman — 20 Patents

Apple: 15 patents #2,200 of 18,612Top 15%
TUTeradata Us: 2 patents #215 of 520Top 45%
Berkeley, CA: #249 of 3,731 inventorsTop 7%
California: #29,208 of 386,348 inventorsTop 8%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Eric D. Friedman has been granted 20 US patents while listed as an inventor at Apple. The first was granted in 2004 and the most recent in October 2024. Eric D. Friedman ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Eric D. Friedman in Berkeley, CA, US.

Patents per Year

Patents granted per year, 2004 to 2024Bar chart with a peak of 4 patents in 2020.peak 42004: 1 patents20042010: 1 patents2011: 1 patents20112012: 1 patents2014: 1 patents20142018: 2 patents2019: 1 patents20192020: 4 patents2021: 2 patents20212022: 2 patents2023: 2 patents20232024: 2 patents2024

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12120083 Differential privacy for message text content mining Ritwik K. Kumar, Lucas O. Winstrom 2024-10-15 $249,534,000
12074865 Techniques for signing into a user account using a trusted client device Max M. GUNTHER, Onar Vikingstad, Ramiro Calvo, Isabella M. Funke, Herve Sibert +4 more 2024-08-27 $283,265,000
11790119 Application integrity attestation Herve Sibert, Erik Neuenschwander, Jerrold V. Hauck, Thomas P. Mensch, Julien F. Freudiger +1 more 2023-10-17 $170,456,000
11722450 Differential privacy for message text content mining Ritwik K. Kumar, Lucas O. Winstrom 2023-08-08 $174,735,000
11522866 Account access recovery system, method and apparatus Ivan Krstic, James Wilson, Selvarajan Subramaniam, Patrice Gautier, John Patrick Gates +5 more 2022-12-06 $256,671,000
11290411 Differential privacy for message text content mining Ritwik K. Kumar, Lucas O. Winstrom 2022-03-29 $247,204,000
11140171 Establishing and verifying identity using action sequences while protecting user privacy Nathaniel Bush, Jefferson Provost, Vignesh Kumar, Gregory J. Kuhlmann, Tal TVERSKY +3 more 2021-10-05 $251,870,000
10999287 Account access recovery system, method and apparatus Ivan Krstic, James Wilson, Selvarajan Subramaniam, Patrice Gautier, John Patrick Gates +5 more 2021-05-04 $316,122,000
10868672 Establishing and verifying identity using biometrics while protecting user privacy Augustin J. Farrugia, Ritwik K. Kumar, Gianpaolo Fasoli, Mathieu Ciet, Bruno Kindarji +2 more 2020-12-15 $317,980,000
10778633 Differential privacy for message text content mining Ritwik K. Kumar, Lucas O. Winstrom 2020-09-15 $162,043,000
10735396 Selectively specifying account access recovery process based on account activity Ivan Krstic, James Wilson, Selvarajan Subramaniam, Patrice Gautier, John Patrick Gates +5 more 2020-08-04 $153,818,000
10599873 Method for rate-limiting interactions based on dynamically calculated values by supplying problems of varying difficulty to be solved Lucas O. Winstrom, Ritwik K. Kumar, Jeremy M. Stober, Amol V. Pattekar, Benoit Chevallier-Mames +4 more 2020-03-24 $68,289,000
10498738 Account access recovery system, method and apparatus Ivan Krstic, James Wilson, Selvarajan Subramaniam, Patrice Gautier, John Patrick Gates +5 more 2019-12-03 $109,496,000
10110583 Selectively specifying account access recovery process based on account activity Ivan Krstic, James Wilson, Selvarajan Subramaniam, Patrice Gautier, John Patrick Gates +5 more 2018-10-23 $108,278,000
10063557 Account access recovery system, method and apparatus Ivan Krstic, James Wilson, Selvarajan Subramaniam, Patrice Gautier, John Patrick Gates +5 more 2018-08-28 $75,868,000
8903841 System and method of massively parallel data processing Peter Pawlowski 2014-12-02 $38,046,000
8219581 Method and system for analyzing ordered data using pattern matching in a relational database Prasan Roy, Peter Pawlowski, Rangarajan Vasudevan 2012-07-10 $81,945,000
7966340 System and method of massively parallel data processing Peter Pawlowski 2011-06-21
7685741 Multilayered footwear 2010-03-30
6718556 Super insulated glove/mitten with enhanced tactile sensitivity Richard J. Zuckerwar 2004-04-13