Jan Johannes Petrus Maria Beekmans

Philips: 1 patents #3,761 of 7,731Top 50%

SI Signetics: 1 patents #38 of 93Top 45%

📍 San Jose, CA: #17,604 of 32,062 inventorsTop 55%

🗺 California: #185,134 of 386,348 inventorsTop 50%

Overall (All Time): #2,173,954 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7124298	Method and device for detecting a watermark	Frits A. Steenhof	2006-10-17
4439692	Feedback-controlled substrate bias generator	John B. Hughes	1984-03-27