Inventor
ANGELL DAVID
US11 patents
⚠️ This page may combine multiple inventors who share the name “ANGELL DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
9 patentsUS6621392B1Sep 16, 2003
Micro electromechanical switch having self-aligned spacers
IBM211 citations98
US5288367AFeb 22, 1994
End-point detection
IBM84 citations96
US5658423AAug 19, 1997
Monitoring and controlling plasma processes via optical emission using principal component analysis
IBM213 citations95
US6780695B1Aug 24, 2004
BiCMOS integration scheme with raised extrinsic base
IBM24 citations92
US6777302B1Aug 17, 2004
Nitride pedestal for raised extrinsic base HBT process
IBM27 citations92
US6268226B1Jul 31, 2001
Reactive ion etch loading measurement technique
IBM31 citations91
US6864578B2Mar 8, 2005
Internally reinforced bond pads
IBM16 citations89
US6762667B2Jul 13, 2004
Micro electromechanical switch having self-aligned spacers
IBM10 citations73
US7273804B2Sep 25, 2007
Internally reinforced bond pads
IBM6 citations71