Inventor

XU GANG

US267 patents

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

XU GANG

OPTICAL IMAGING SYST

Liquid crystal display with patterned retardation films

Normally white LCD including first and second biaxial retarders

Liquid crystal display with optical compensator

Normally white twisted nematic LCD with positive and negative retarders

NW twisted nematic LCD with negative tilted retarders on one side of liquid crystal cell

Normally white twisted nematic LCD with positive uniaxial and nebative biaxial retarders having nx &gt;ny &gt;nz

Liquid crystal display with patterned retardation films

Liquid crystal display with two positive tilted retardation films and two negative retardant films

LCD with reduced canopy reflection

Normally white twisted nematic LCD with positive and negative retarders

LCD with reduced canopy reflection having a retarder of 220-320 nm retardation outside a polarizer

Normally white twisted nematic LCD with retardation films on opposite sides of liquid crystal material for improved viewing zone

Normally white twisted nematic LCD with positive uniaxial and negative biaxial retarders

Normally white twisted nematic liquid crystal display including retardation films for improving viewing characteristics

Normally white twisted nematic liquid crystal display including retardation films for improving viewing characteristics

Normally white twisted nematic LCD with positive and negative retarders

Liquid crystal display having high contrast viewing zone centered in positive or negative vertical region with retarder&#39;s retardation equal to 100-250 nanometers

Method of making and using a normally white twisted nematic LCD with negative retardation film on each side of liquid crystal

Liquid crystal display with tilted retardation film

Liquid crystal display having a retarder with 100-200nm retardation and having high contrast viewing zone centered in positive or negative vertical region

QUALCOMM MEMS TECHNOLOGIES INC

Interferometric optical display system with broadband characteristics

Dual film light guide for illuminating displays

Hybrid color synthesis for multistate reflective modulator displays

Microelectromechanical systems display element with photovoltaic structure

Electrode and interconnect materials for MEMS devices

Electrode and interconnect materials for MEMS devices

Internal optical isolation structure for integrated front or back lighting

COBB WESLEY KENNETH

Detecting anomalous trajectories in a video surveillance system

Detecting anomalous events using a long-term memory in a video analysis system

Pixel-level based micro-feature extraction

Clustering nodes in a self-organizing map using an adaptive resonance theory network

Identifying anomalous object types during classification

Classifier anomalies for observed behaviors in a video surveillance system

Video surveillance system configured to analyze complex behaviors using alternating layers of clustering and sequencing

EATON JOHN ERIC

Semantic representation module of a machine-learning engine in a video analysis system

Cognitive model for a machine-learning engine in a video analysis system

Behavioral recognition system

BEHAVIORAL RECOGNITION SYS INC

Loitering detection in a video surveillance system

Semantic representation module of a machine learning engine in a video analysis system

VAN DER MERWE JACOBUS

Methods and apparatus to configure virtual private mobile networks with virtual private networks

Methods and apparatus to configure virtual private mobile networks to reduce latency

NOKIA TELECOMMUNICATIONS OY

Method and apparatus for providing differencing multistage detection in the reverse link of a code division multiple access communication system

GUANGZHOU JINGHUA PREC OPTICS CO LTD

Laser rangefinder

OIS OPTICAL IMAGING SYTEMS INC

Liquid crystal display with first and second tilted retarders

WANG WEI

Devices, systems, and methods for detecting proximity-based mobile propagation

GUARDIAN INDUSTRIES

NW twisted nematic LCD with negative and tilted retarders on each side of liquid crystal cell to improve vertical contrast ratios

CIT ALCATEL

Phase shifter arrangement having relatively movable member with projections

GALLY BRIAN J

Integrated front light diffuser for reflective displays

BITA ION

Illumination device with built-in light coupler

KOTHARI MANISH

Photovoltaic devices with integrated color interferometric film stacks

Normally white twisted nematic LCD with positive uniaxial and nebative biaxial retarders having nx >ny >nz

Liquid crystal display having high contrast viewing zone centered in positive or negative vertical region with retarder's retardation equal to 100-250 nanometers