Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DO

David Okawa

SUSunpower: 3 patents #14 of 136Top 15%
San Bruno, CA: #12 of 86 inventorsTop 15%
California: #8,040 of 60,394 inventorsTop 15%
Overall (2017): #81,517 of 506,227Top 20%
3 Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9842951 Encapsulants for photovoltaic modules Sunny Sethi 2017-12-12
9735300 Thermal management Sunny Sethi 2017-08-15
9660575 Solar cell stringer calibrator Sunny Sethi, Amiel Batayon 2017-05-23