SC

Shih-Chia Chang

General Motors: 2 patents #13 of 337Top 4%
📍 Troy, MI: #5 of 72 inventorsTop 7%
🗺 Michigan: #148 of 1,972 inventorsTop 8%
Overall (1982): #7,868 of 81,411Top 10%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4358950 Detecting NO.sub.x using thin film zinc oxide semiconductor — 1982-11-16
4358951 Zinc oxide thin film sensor having improved reducing gas sensitivity — 1982-11-16