Inventor

HU DARWIN

US57 patents

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

HU DARWIN

HU DARWIN

Display glasses using meta-surface planar lens

See-through display glasses for virtual reality and augmented reality applications

Liquid crystal display (LCD) scanners

Apparatus embedded with terahertz transceivers using resonant tunnelling diodes

Voltage control for modulating both amplitude and phase in liquid crystals

Display devices with n-bit resolutions in gray levels

Display devices with high resolution and spatial density modulation architecture

Circuitry for increasing perceived display resolutions from an input image

Method and apparatus for increasing perceived display resolutions from an input image

Enhanced illumination efficacy of white color from green laser and magenta phosphor

Method and apparatus for scanning through a display screen

Computing devices using equipped liquid crystal display (LCD) for scanning

Display glasses using single imager and PVH planar optics

Display glasses using single imager

Display glasses with wireless THz transceiver for bio-sensing

Display glasses in wireless Terahertz communication

Apparatus embedded with terahertz transceivers using difference frequency generation

Terahertz transceiver using laser sources

Display devices for displaying holograms

Ultralight wearable display device

See-through display glasses with single imaging source

Display glasses using meta-surface planar lens integrated with liquid lens

LED backlighting for liquid crystal display (LCD)

Holographic displays with light modulation in amplitude and phase

Nano-stamping to create two different gratings to modulate light in amplitude and phase via liquid crystals

Devices showing improved resolution via signal modulations

Apparatus embedded with terahertz transceivers using Gunn diodes

Method and system for communication between a wearable display device and a portable device

Ultra light-weight see-through display glasses

Fiber feeding display glasses

See-through display glasses for viewing 3D multimedia

Single flexible cover for touch screen

Method and apparatus for image capture through a display screen

Scanning in a defined region on a display screen

Remote controls for electronic display board

SYSCAN INC

Lightweight dual-mode mobile scanner powered from a universal serial bus port

Transparent and flatbed scanner

Attachment of a mobile scanner to a portable computer

Hybrid illumination system for accelerating light integration in image sensing systems

Lightweight mobile scanners

OKI AMERICA INC

Integrated multifunctional document processing system for faxing, copying, printing, and scanning document information

Control module for controlling the operation of a multifunctional peripheral device

Multifunctional document processing system for receiving document signals from a local or a remote device

MICROTEK ARTIX CORP

Apparatus for multiple resolution scanning

Apparatus for scanning both opaque transparent originals

SYSVIEW TECHNOLOGY INC

Backlighting in liquid crystal flat panel display

SHENZHEN SYSCAN TECHNOLOGY CO

Pocket scanners

SYSCAN SHENZHEN TECHNOLOGY CO

Mobile scanners

MONEY PARK INVEST LTD

Monochromatic liquid crystal display for colors

OKI ELECTRIC IND COMPANY LTD

Printer