Inventor
TWIEG ROBERT J
US19 patents
⚠️ This page may combine multiple inventors who share the name “TWIEG ROBERT J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
15 patentsUS5064264ANov 12, 1991
Photorefractive materials
IBM85 citations95
US5250395AOct 5, 1993
Process for imaging of photoresist including treatment of the photoresist with an organometallic compound
IBM34 citations92
US5055439AOct 8, 1991
Photoacid generating composition and sensitizer therefor
IBM34 citations92
US4397937AAug 9, 1983
Positive resist compositions
IBM38 citations91
US5361148ANov 1, 1994
Apparatus for photorefractive two beam coupling
IBM23 citations90
US4444626AApr 24, 1984
Electrochromic printing
IBM32 citations90
US5460907AOct 24, 1995
Photorefractive materials
IBM18 citations81
US4439280AMar 27, 1984
Phenothiazine leucodyes for electrochromic recording
IBM20 citations81
US4800152AJan 24, 1989
Negative resist compositions
IBM6 citations74
US5607799AMar 4, 1997
Optical photorefractive article
IBM11 citations73
US4478687AOct 23, 1984
Phenazine leucodyes for electrochromic recording
IBM12 citations72
US4612210ASep 16, 1986
Process for planarizing a substrate
IBM9 citations69
US5593720AJan 14, 1997
Process for making a multileveled electronic package
IBM3 citations62
US5516874AMay 14, 1996
Poly(aryl ether benzimidazoles)
IBM2 citations62
US5068054ANov 26, 1991
Ferroelectric liquid crystals
IBM4 citations55
TWIEG ROBERT J
2 patentsUS8772048B2Jul 8, 2014
Fluorogenic compounds converted to fluorophores by photochemical or chemical means and their use in biological systems
TWIEG ROBERT J0 citations40
US8153446B2Apr 10, 2012
Fluorogenic compounds converted to fluorophores by photochemical or chemical means and their use in biological systems
TWIEG ROBERT J0 citations40