Inventor
RAMSEY CHARLES R
US11 patents
⚠️ This page may combine multiple inventors who share the name “RAMSEY CHARLES R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
5 patentsUS6603195B1Aug 5, 2003
Planarized plastic package modules for integrated circuits
IBM15 citations79
US7670437B2Mar 2, 2010
Mask and substrate alignment for solder bump process
IBM8 citations77
US6428300B2Aug 6, 2002
Ultra mold for encapsulating very thin packages
IBM5 citations72
US6306331B1Oct 23, 2001
Ultra mold for encapsulating very thin packages
IBM11 citations72
US7410919B2Aug 12, 2008
Mask and substrate alignment for solder bump process
IBM0 citations45
MATRIX TECHNOLOGIES INC
4 patentsUS5171584ADec 15, 1992
System for determining the distance between two solid bodies
MATRIX TECHNOLOGIES INC9 citations69
US5244372ASep 14, 1993
Molding and gauging system
MATRIX TECHNOLOGIES INC15 citations68
US5213726AMay 25, 1993
Molding and gauging method
MATRIX TECHNOLOGIES INC19 citations68
US5333488AAug 2, 1994
Gauging system with improved setup and operating method
MATRIX TECHNOLOGIES INC5 citations58