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Hubert Attah — 13 Patents

Apple: 13 patents #2,537 of 18,612Top 15%
Santa Clara, CA: #1,346 of 9,301 inventorsTop 15%
California: #47,433 of 386,348 inventorsTop 15%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Hubert Attah has been granted 13 US patents while listed as an inventor at Apple. The first was granted in 2017 and the most recent in November 2025. Hubert Attah ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Hubert Attah in Santa Clara, CA, US.

Patents per Year

Patents granted per year, 2017 to 2024Bar chart with a peak of 3 patents in 2022.peak 32017: 1 patents20172020: 1 patents20202021: 2 patents20212022: 3 patents20222023: 3 patents20232024: 2 patents2024

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12476542 Slew rate detection in power converter with digital current mode control Sanjay Pant, Fabio Gozzini, Jonathan F. Bolus, Wen-Chia HUANG, Koushik Vaithyanathan +1 more 2025-11-18
11962245 Digital current mode control for multi-phase voltage regulator circuits Sanjay Pant, Fabio Gozzini, Jonathan F. Bolus, Wenxun Huang 2024-04-16 $181,044,000
11909306 Transient compensation for power converter circuits Yue Wen, Wenxun Huang, Hao Zhou 2024-02-20 $143,830,000
11742762 Multiphase power converter with different voltage positioning per phase Alberto Alessandro Angelo Puggelli, Hao Zhou, Shawn Searles 2023-08-29 $179,387,000
11714480 Computer system power monitoring Jay B. Fletcher, Karthik Manickam, Bo Yang, Vincent R. von Kaenel, Shawn Searles +2 more 2023-08-01 $216,194,000
11581813 Digital current mode control for multi-phase voltage regulator circuits Sanjay Pant, Fabio Gozzini, Jonathan F. Bolus, Wenxun Huang 2023-02-14 $222,931,000
11456670 Multiphase power converter with different voltage positioning per phase Alberto Alessandro Angelo Puggelli, Hao Zhou, Shawn Searles 2022-09-27 $451,671,000
11431249 Negative slew rate control for power converters Alberto Alessandro Angelo Puggelli, Ofir Gilad, Floyd L. Dankert, Sanjay Pant, Shawn Searles +1 more 2022-08-30 $200,913,000
11323033 Digital current mode control for multi-phase voltage regulator circuits Sanjay Pant, Fabio Gozzini, Jonathan F. Bolus, Wenxun Huang 2022-05-03 $230,940,000
11144110 Computer system power monitoring Jay B. Fletcher, Karthik Manickam, Bo Yang, Vincent R. von Kaenel, Shawn Searles +2 more 2021-10-12 $318,215,000
10951118 Digital current mode control for multi-phase voltage regulator circuits Sanjay Pant, Fabio Gozzini, Jonathan F. Bolus, Wenxun Huang 2021-03-16 $260,311,000
10658931 Digital current mode control for multi-phase voltage regulator circuits Sanjay Pant, Fabio Gozzini, Jonathan F. Bolus, Wenxun Huang 2020-05-19 $120,639,000
9843330 Digital secondary control loop for voltage converter Jay B. Fletcher, Erick Omar Torres, Fabio Gozzini 2017-12-12 $79,339,000

Frequent Collaborators

Fabio Gozzini7 shared
Sanjay Pant7 shared
Wenxun Huang6 shared
Jonathan F. Bolus6 shared
Shawn Searles5 shared
Alberto Alessandro Angelo Puggelli4 shared

Nearby-Ranked Inventors

Jianping Shen13
Eric John Telfeyan13
George R. Breiwa, III13
Thomas Sugar13
Andrew Howley13
Howard Halpern13
Po-Yuan Wang13
Douglas Vanesko13
Tanuj Trivedi13