Inventor
SCHUELLER RANDOLPH D
US13 patents
⚠️ This page may combine multiple inventors who share the name “SCHUELLER RANDOLPH D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINNESOTA MINING & MFG
4 patentsUS5866949AFeb 2, 1999
Chip scale ball grid array for integrated circuit packaging
MINNESOTA MINING & MFG327 citations98
US5663530ASep 2, 1997
Wire bond tape ball grid array package
MINNESOTA MINING & MFG76 citations93
US5585162ADec 17, 1996
Ground plane routing
MINNESOTA MINING & MFG31 citations92
US5602422AFeb 11, 1997
Flexible leads for tape ball grid array circuit
MINNESOTA MINING & MFG48 citations89
3M INNOVATIVE PROPERTIES CO
3 patentsUS6000603ADec 14, 1999
Patterned array of metal balls and methods of making
3M INNOVATIVE PROPERTIES CO91 citations97
US6507118B1Jan 14, 2003
Multi-metal layer circuit
3M INNOVATIVE PROPERTIES CO32 citations92
US6396141B2May 28, 2002
Tape ball grid array with interconnected ground plane
3M INNOVATIVE PROPERTIES CO28 citations92
TREPTON RES GROUP INC
3 patentsUS6963160B2Nov 8, 2005
Gated electron emitter having supported gate
TREPTON RES GROUP INC7 citations67
US6840834B2Jan 11, 2005
Package structure for mounting a field emitting device in an electron gun
TREPTON RES GROUP INC2 citations59
US6911770B2Jun 28, 2005
Apparatus with a cap and cover assembly, an electron gun with a cap assembly, and a method of using a tube
TREPTON RES GROUP INC0 citations50