BF

Bradford J. Factor

AE Advanced Semiconductor Engineering: 2 patents #403 of 1,073Top 40%
IBM: 2 patents #32,839 of 70,183Top 50%
Overall (All Time): #1,146,841 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11437247 Semiconductor package structure and method for manufacturing the same Kay Stefan Essig, Jean-Marc Yannou 2022-09-06
10177099 Semiconductor package structure, package on package structure and packaging method Mark A. Gerber, Rich Rice 2019-01-08
4836105 Direct negative and offset master production using thermal liftoff Jan-Pieter Hoekstra, Keith S. Pennington 1989-06-06
4800397 Metal transfer to form printing master plate or printed circuit board Ali Afzali-Ardakani, Mukesh Desai, Jan-Pieter Hoekstra, Keith S. Pennington 1989-01-24