Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sungwhan Cha — 3 Patents in 2021

MAMasimo: 3 patents #24 of 84Top 30%
Lake Forest, CA: #28 of 195 inventorsTop 15%
California: #8,414 of 66,859 inventorsTop 15%
Overall (2021): #61,902 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D917550 Display screen or portion thereof with a graphical user interface Keith Ward Indorf, Sebastian Frey, Hyejin Cho, Ammar Al-Ali 2021-04-27
D917564 Display screen or portion thereof with graphical user interface Keith Ward Indorf, Sebastian Frey, Hyejin Cho, Ammar Al-Ali 2021-04-27
D916135 Display screen or portion thereof with a graphical user interface Keith Ward Indorf, Sebastian Frey, Hyejin Cho, Ammar Al-Ali 2021-04-13