JC

James N. Chen

HP HP: 1 patents #151 of 728Top 25%
📍 Chelmsford, MA: #10 of 60 inventorsTop 20%
🗺 Massachusetts: #885 of 3,963 inventorsTop 25%
Overall (1994): #121,170 of 165,921Top 75%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5285789 Ultrasonic transducer apodization using acoustic blocking layer Gregory G. Vogel, Martin K. Mason 1994-02-15