Inventor

WAN CHANG-FENG

US20 patents

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

WAN CHANG-FENG

WAN CHANG-FENG

Hermetic packaging and method of manufacture and use therefore

System and method of fabricating micro cavities

Stepping actuator and method of manufacture therefore

Micro-electro mechanical device made from mono-crystalline silicon and method of manufacture therefore

System and method of fabricating micro cavities

Hermetic packaging and method of manufacture and use therefore

Method of cadmium molecular beam based anneals for manufacture of HgCdTe photodiode arrays

TEXAS INSTRUMENTS INC

Method using cadmium-rich CdTe for lowering the metal vacancy concentrations of HgCdTe surfaces

Dipping liquid phase epitaxy for HgCdTe

Infrared detector and method

Method of making infrared detector with channel stops

In situ differential thermal analysis for HgCdTe LPE

Tin oxide CCD imager

DRS TECHNOLOGIES INC

Thermoplastic mounting of a semiconductor die to a substrate having a mismatched coefficient of thermal expansion

Thermoplastic mounting of a semiconductor die to a substrate having a mismatched coefficient of thermal expansion

C F WAN INC

Micro-electro mechanical device made from mono-crystalline silicon and method of manufacture therefore

WAN CHANG FENG

Microfabricated torsional drive utilizing lateral electrostatic force

(unassigned)

Micro-electro mechanical device made from mono-crystalline silicon and method of manufacture therefore

RAYTHEON TI SYST INC

Double sided interdiffusion process and structure for a double layer heterojunction focal plane array

DRS SENSORS & TARGETING SYS

Method of operating an avalanche photodiode for reducing gain normalized dark current