WC

Wei-Chun Chang

BE Benq: 2 patents #19 of 125Top 20%
📍 Glenside, PA: #2 of 16 inventorsTop 15%
🗺 Pennsylvania: #377 of 4,560 inventorsTop 9%
Overall (2005): #29,770 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6970643 Radiator having a fan in variable rotation speed — 2005-11-29
6894441 Method and apparatus for detecting remaining lamp lifetime — 2005-05-17