JH

John H. Hong

OS Obsidian Sensors: 4 patents #1 of 8Top 15%
📍 San Diego, CA: #390 of 3,991 inventorsTop 10%
🗺 California: #3,833 of 55,090 inventorsTop 7%
Overall (2025): #34,593 of 469,880Top 8%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12431915 Adaptive charge measurement circuit for data converters Bing Wen, Edward Chan 2025-09-30
12378109 Charge transfer circuitry for MEMS devices Tallis Young Chang, Bing Wen, Edward Chan, Sean ANDREWS, Heesun Shin 2025-08-05
12379256 Readout circuits and methods Edward Chan, Bing Wen, Tallis Young Chang, Seung-Tak Ryu 2025-08-05
12320704 Fourier transform spectrometer Bing Wen, Sean ANDREWS, Heesun Shin, Edward Chan, Tallis Young Chang +1 more 2025-06-03