Inventor
KOHN HAROLD
US21 patents
⚠️ This page may combine multiple inventors who share the name “KOHN HAROLD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
15 patentsUS5159535AOct 27, 1992
Method and apparatus for mounting a flexible film semiconductor chip carrier on a circuitized substrate
IBM145 citations98
US5876842AMar 2, 1999
Modular circuit package having vertically aligned power and signal cores
IBM85 citations96
US5199879AApr 6, 1993
Electrical assembly with flexible circuit
IBM156 citations96
US4788767ADec 6, 1988
Method for mounting a flexible film semiconductor chip carrier on a circuitized substrate
IBM77 citations96
US5201451AApr 13, 1993
Method and apparatus for mounting a flexible film semiconductor chip carrier on a circuitized substrate
IBM82 citations94
US5303824AApr 19, 1994
Solder preform carrier and use
IBM30 citations92
US5170931ADec 15, 1992
Method and apparatus for mounting a flexible film semiconductor chip carrier on a circuitized substrate
IBM52 citations92
US4604966AAug 12, 1986
Continuous solder paste dispenser
IBM32 citations92
US5479703AJan 2, 1996
Method of making a printed circuit board or card
IBM46 citations91
US5346117ASep 13, 1994
Method of fabricating a parallel processor package
IBM21 citations91
US5609292AMar 11, 1997
Manufacturing circuit boards using a pick and place machine
IBM16 citations82
US5482198AJan 9, 1996
Solder preform pick-and-place machine and operation
IBM14 citations82
US5613632AMar 25, 1997
Manufacturing solder-preform holders for a pick-and-place machine
IBM7 citations74
US4415113ANov 15, 1983
Impact pinner apparatus
IBM6 citations61
US4436001AMar 13, 1984
Centripetal cutter and stripper apparatus
IBM3 citations54