Inventor

XIE CHENGGANG

US61 patents

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

XIE CHENGGANG

MICROELECTRONICS & COMPUTER

Diode structure flat panel display

Amorphic diamond film flat field emission cathode

Methods for fabricating flat panel display systems and components

Flat panel display based on diamond thin films

Triode structure flat panel display employing flat field emission cathode

Flat panel display based on diamond thin films

Process for making semiconductor electrode bumps by metal cluster ion deposition and etching

Diamond film flat field emission cathode

Amorphic diamond film flat field emission cathode

Methods for fabricating flat panel display systems and components

Method of making a field emission electron source with random micro-tip structures

Wire-mesh cathode

Ionized metal cluster beam systems and methods

Cold cathode display device

Diode structure flat panel display

Method for producing thin, uniform powder phosphor for display screens

Lateral field emitter device

Method for producing thin uniform powder phosphor for display screens

MOTOROLA INC

Method of installing valves in a micro-pump

Field emission device having dielectric focusing layers

Field emission display and method for the operation thereof

Method and apparatus for fuel cell protection

Field emission device and method of operation

Field emission device having a focusing structure and method of fabrication

High breakdown field emission device with tapered cylindrical spacers

Micropump with integrated pressure sensor

Field emission display having a multi-layered barrier structure

Method for controlling spacer visibility

Field emission display having an invisible spacer and method

Method for improving life of a field emission display

System and method for controlling methanol concentration in a fuel cell

Low loss fuel cell configuration

Method of making vacuum microelectronic device

Method for reducing charge accumulation in a field emission display

Method for providing a gray scale in a field emission display

ROCKWELL COLLINS INC

System-on-package integration with antenna elements

GaN based digital controlled broadband MMIC power amplifier

Active electronically scanned array with power amplifier drain bias tapering

Systems and methods for multi-band power amplifiers

Power amplifier

Radio frequency power output control and detection for electronically scanned array system

SI DIAMOND TECHN INC

Method of making flat panel displays having diamond thin film cathode

Field emission light source

Methods for fabricating flat panel display systems and components

Pretreatment process for a surface texturing process

Pretreatment process for a surface texturing process

XIE CHENGGANG

High efficiency outphasing transmitter for electronically scanned arrays

PCSS-based semiconductor device, switching device, and method

Power detection for high power amplifier applications

(unassigned)

Lateral field emitter device and method of manufacturing same