PT

Pak Chong Tang

Philips: 1 patents #3,761 of 7,731Top 50%
PA Philips Electronics North America: 1 patents #328 of 725Top 50%
📍 Knoxville, TN: #1,155 of 2,927 inventorsTop 40%
🗺 Tennessee: #7,532 of 20,272 inventorsTop 40%
Overall (All Time): #2,179,610 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6885531 Over-current protection circuit — 2005-04-26
5541805 Time delay control switch for vertical deflection in television receiver — 1996-07-30