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USPTO Patent Rankings Data through Dec 31, 2025
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Calvin M. Ryan — 2 Patents

Apple: 2 patents #9,294 of 18,612Top 50%
Berkeley, CA: #1,815 of 3,731 inventorsTop 50%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Calvin M. Ryan has been granted 2 US patents while listed as an inventor at Apple. All of these patents were granted in 2025. Calvin M. Ryan ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Calvin M. Ryan in Berkeley, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12354674 Non-volatile memory power cycle protection mechanism John J. Sullivan, James M. Hollabaugh, Jason W. Brinsfield, Andreas Adler 2025-07-08
12294824 Communication between a case and an earbud with reduced power consumption James M. Hollabaugh, Antonio R. De Lima Fernandes, Chandrahas Aralaguppe Chandramohan, Mitul Mahendrakumar PANCHAL 2025-05-06

Frequent Collaborators

James M. Hollabaugh2 shared
John J. Sullivan1 shared
Antonio R. De Lima Fernandes1 shared
Mitul Mahendrakumar PANCHAL1 shared
Chandrahas Aralaguppe Chandramohan1 shared
Andreas Adler1 shared

Nearby-Ranked Inventors

Leonard Mattheis2
Yiqi SHI2
Roberto DiCecco2
Haoneng Xu2
Emily Chew2
So Young Bae2
Julian Alexander Georgi2
Yoshihiro Asahara2
Assaf Ariel2