Inventor

WU BAO-GANG

US10 patents

⚠️ This page may combine multiple inventors who share the name “WU BAO-GANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ADVANCED DISPLAY SYS INC

6 patents

US5933203AAug 3, 1999

Apparatus for and method of driving a cholesteric liquid crystal flat panel display

ADVANCED DISPLAY SYS INC114 citations96

US5661533AAug 26, 1997

Ultra fast response, multistable reflective cholesteric liquid crystal displays

ADVANCED DISPLAY SYS INC101 citations96

US5625477AApr 29, 1997

Zero field multistable cholesteric liquid crystal displays

ADVANCED DISPLAY SYS INC83 citations94

US5825451AOct 20, 1998

Methods of manufacturing multi-color liquid crystal displays using in situ mixing techniques

ADVANCED DISPLAY SYS INC35 citations92

US5889566AMar 30, 1999

Multistable cholesteric liquid crystal devices driven by width-dependent voltage pulse

ADVANCED DISPLAY SYS INC47 citations90

US6285434B1Sep 4, 2001

Substrate for colored cholesteric liquid crystal display allowing cholesteric liquid crystal material to be filled by surface tension without vacuum

ADVANCED DISPLAY SYS INC41 citations88

UNIV KENT STATE OHIO

1 patent

US4890902AJan 2, 1990

Liquid crystal light modulating materials with selectable viewing angles

UNIV KENT STATE OHIO241 citations96

WU BAO GANG

1 patent

US4671618AJun 9, 1987

Liquid crystalline-plastic material having submillisecond switch times and extended memory

WU BAO GANG426 citations96

ADVANCED DISPLAY SYSTEM INC

1 patent

US5949513ASep 7, 1999

Methods of manufacturing multi-color liquid crystal displays using in situ mixing techniques

ADVANCED DISPLAY SYSTEM INC37 citations89

DISPLAY RES INC

1 patent

US6462805B1Oct 8, 2002

Reverse-mode direct-view display employing a liquid crystal having a characteristic wavelength in the non-visible spectrum

DISPLAY RES INC33 citations84