Inventor

HUANG CHUN-HUNG

TW70 patents

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

HUANG CHUN-HUNG

IND TECH RES INST

Universal spindle head for machine tool

Spindle and flexible hinge used in ultrasonic machine

Machine tool spindle structure capable of monitoring working state in real time

Device and method of measuring the draw-in force for stationary and rotating spindle

Two-stage differential cycloidal speed reducer with a high reduction ratio

Spindle for vertical-horizontal machine tools

Tool pulling force magnification mechanism of spindle

Ball worm and worm gear device

Preloading bearing unit

Adjusting mechanism for a prestressed bearing arrangement

WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD

Data driver and display panel

Liquid crystal panels and liquid crystal devices

Display module having two display regions respectively driven by two drive chips connected with flexible circuit and liquid crystal display screen including same

Mutual capacitive embedded touch panel

Liquid crystal display, electronic device and liquid crystal panel

Driving methods and driving devices of display panels

Simultaneous display and touch scanning methods and devices of touch display panels

Liquid crystal panels and liquid crystal devices

Wireless charging device and wearable device

Driving method for liquid crystal panel

SINTAI OPTICAL SHENZHEN CO LTD

Optical lens

Camera device with adjustable aperture

Lens device comprising a guiding unit for guiding a lens group to move in a first direction or second direction

Zoom lens and cam frame thereof

Optical device

Aperture assembly

Lens module

SHENZHEN CHINA STAR OPTOELECT

In-cell touch liquid crystal panels and the array substrates thereof

Touch panels and the driving methods and touch displays thereof

Detecting method and manufacturing method of embedded type touch panel

Display panels with touch functions and fault detection method thereof

CHUNGHWA TELECOM CO LTD

Network-based lighting equipment remote monitoring and management system

Network-based air-conditioning equipment remote monitoring and management system

Regulation control system of air conditioning equipment

HUANG CHUN-HUNG

Polysilicon resistor formation in a gate-last process

Fabrication methods of integrated semiconductor structure

CHIN TAI PHARMACEUTICAL PLASTIC LTD

Anti-theft cap for a medicine bottle

Anti-theft plastic bottle cap

ASIA OPTICAL CO INC

Retractable lens and swingable lens retracting device thereof

Lens device

WISTRON NEWEB CORP

Communication apparatus and bracket device thereof

Orientation-adjustment mechanism

GOLDEN BIOTECHNOLOGY CORP

Cyclohexenone compounds from Antrodia camphorata and application thereof

TIEN CHI-WEI

Fan assembly

PAN WEI LUNG

Power transmission mechanism and robot arm using the same

DAXIN MATERIALS CORP

Method for temporary bonding workpiece and adhesive

ASIA OPTICAL CO LTD

Lens retraction mechanism and method of the same

KUO TZU-HSIN

Module for on-line vibration detection and adjustment and machining center using the same

TAIWAN SEMICONDUCTOR MFG CO LTD

Semiconductor device structure and methods of forming the same

HUANG CHUN HUNG

Recyclable takeaway cup