TC

Tallis Young Chang

OS Obsidian Sensors: 3 patents #4 of 8Top 50%
📍 San Diego, CA: #554 of 3,991 inventorsTop 15%
🗺 California: #5,745 of 55,090 inventorsTop 15%
Overall (2025): #45,650 of 469,880Top 10%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12378109 Charge transfer circuitry for MEMS devices John H. Hong, Bing Wen, Edward Chan, Sean ANDREWS, Heesun Shin 2025-08-05
12379256 Readout circuits and methods Edward Chan, Bing Wen, John H. Hong, Seung-Tak Ryu 2025-08-05
12320704 Fourier transform spectrometer John H. Hong, Bing Wen, Sean ANDREWS, Heesun Shin, Edward Chan +1 more 2025-06-03