Inventor

CHANG CHI HAO

TW34 patents

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

CHANG CHI HAO

HEWLETT PACKARD DEVELOPMENT CO

Foldable hinge for electronic devices

Hinge for foldable components

Display with piezo material to alter a distance between a light source and an aperture layer

Hinge assemblies

Heat spreading substrate for a display

Display with piezo material changing position of light source relative aperture layer

Coated metal alloy substrate with at least one chamfered edge and process for production thereof

Energy dampeners for electronic devices

Antenna windows in carbon fiber enclosures

Energy dampeners for electronic devices

Display screens

Insert-molded components

Method of manufacturing a honeycomb structure for an electronic device

Arrays of electrodes to control pixel contrast at display devices

Dual-sided displays

Switchable displays with movable pixel units

Housings for electronic devices

Screen privacy devices with alternating polymer-dispersed liquid crystal bands

Dual plate OLET displays

Computers

Sol-gel hybrid coating composition, coating process and composite coating layers

Coating for a vapor chamber

Ceramic housing

Device housing with metallic luster

Thermal management devices

TAIWAN SEMICONDUCTOR MFG CO LTD

Gate structures in transistor devices and methods of forming same

Dielectric layers for semiconductor devices and methods of forming the same

Semiconductor device and method of forming the same

CHANG CHI-HAO

System and method for collecting traffic violation data

System and method for payment using a mobile electronic device

DOW GLOBAL TECHNOLOGIES LLC

Thermal interface materials

D LINK CORP

Method for calibrating signal propagation delay in network trunk

DOW SILICONES CORP

Aerogel polysiloxane layer laminate structure

HON HAI PREC IND CO LTD

Customer premise equipment and microprocessor resource management method of customer premise equipment