Inventor
HO FANG-CHUAN
TW27 patents
⚠️ This page may combine multiple inventors who share the name “HO FANG-CHUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IND TECH RES INST
20 patentsUS5398133AMar 14, 1995
High endurance near-infrared optical window
IND TECH RES INST131 citations98
US6137630AOct 24, 2000
Thin-film multilayer systems for use in a head-up display
IND TECH RES INST127 citations96
US5437931AAug 1, 1995
Optically variable multilayer film and optically variable pigment obtained therefrom
IND TECH RES INST339 citations95
US6304302B1Oct 16, 2001
Liquid crystal display system and light projection system
IND TECH RES INST43 citations92
US6217173B1Apr 17, 2001
Polarized light source device for liquid crystal projector
IND TECH RES INST27 citations92
US6203160B1Mar 20, 2001
High efficiency liquid crystal display projection system
IND TECH RES INST21 citations92
US5808715ASep 15, 1998
Liquid crystal display devices having undercoat and overcoat made of TiO2 --SiO2 composite material
IND TECH RES INST41 citations92
US5502595AMar 26, 1996
Color filters and their preparation
IND TECH RES INST19 citations92
US6037190AMar 14, 2000
Method for fabricating an organic electro-luminescent device
IND TECH RES INST36 citations91
US5786937AJul 28, 1998
Thin-film color-selective beam splitter and method of fabricating the same
IND TECH RES INST23 citations91
US5900985AMay 4, 1999
Polarization converter for unpolarized light
IND TECH RES INST22 citations89
US5688608ANov 18, 1997
High refractive-index IR transparent window with hard, durable and antireflective coating
IND TECH RES INST17 citations74
US6398363B1Jun 4, 2002
Field sequential color projection display system
IND TECH RES INST11 citations73
US6115179ASep 5, 2000
Composite optical film
IND TECH RES INST9 citations73
US5973835AOct 26, 1999
Multilayer thin-film broad-band polarizing beam-splitter
IND TECH RES INST9 citations72
US6768526B2Jul 27, 2004
Time-sequential color separator and liquid crystal projector using the same
IND TECH RES INST8 citations71
US6143398ANov 7, 2000
Thermal transfer color-variable ribbons for peripheral printers
IND TECH RES INST7 citations68
US6885403B2Apr 26, 2005
Color separation beam splitter for projectors
IND TECH RES INST3 citations62
US6419363B1Jul 16, 2002
Field sequential dichroic light valve
IND TECH RES INST5 citations61
US5408232AApr 18, 1995
Traffic signal device with interchangeable lamps
IND TECH RES INST6 citations60
GCSOL TECH CO LTD
4 patentsUS9341363B2May 17, 2016
Digital reading device with cosmetic function
GCSOL TECH CO LTD0 citations39
US9127825B2Sep 8, 2015
Day/night switchable light adjusting device and light adjusting method thereof
GCSOL TECH CO LTD0 citations39
US9101034B2Aug 4, 2015
Organic light emitting device and light adjusting method thereof
GCSOL TECH CO LTD0 citations39
US9138594B2Sep 22, 2015
Light emitting diode-based skin cosmetic device
GCSOL TECH CO LTD0 citations29