Tien-Hsiang Chen

Person

Taichung City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Frequency-locked circuit for variable frequency topology and freque...
- Patent number 11,705,909
- Issue date Jul 18, 2023
- P-DUKE TECHNOLOGY CO., LTD.
- Tien-Yu Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of taking pictures for generating three-dimensional image data
- Patent number 10,194,129
- Issue date Jan 29, 2019
- CHIH-CHING DEPTH X DEEP DIMENSIONS CO.
- Wen-Chin Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Depth-photographing method of detecting human face or head
- Patent number 9,305,207
- Issue date Apr 5, 2016
- ARIMAXPOWER, LLC
- Tien-Hsiang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection lens regulator for rear projection television
- Patent number 7,154,567
- Issue date Dec 26, 2006
- Genius Electronic Optical Co., Ltd.
- Tien-Ching Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens assembly of camera
- Patent number 6,940,661
- Issue date Sep 6, 2005
- Genius Electronic Optical (Xiamen) Co., Ltd.
- Tien-Ching Chen
- G02 - OPTICS
Information Patent Grant
Lens
- Patent number 6,650,486
- Issue date Nov 18, 2003
- Genius Electonic Optical (Xiamen) Co. Ltd.
- Tien-Ching Chen
- G02 - OPTICS
Information Patent Grant
Alignment apparatus for a stroke controlling mechanism of a machine...
- Patent number 5,007,302
- Issue date Apr 16, 1991
- Tien C. Chen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
DEPTH-PHOTOGRAPHING METHOD OF DETECTING HUMAN FACE OR HEAD
- Publication number 20130336548
- Publication date Dec 19, 2013
- Tien-Hsiang Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of Taking Pictures for Generating Three-Dimensional Image Data
- Publication number 20120162390
- Publication date Jun 28, 2012
- Wen-Chin Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projection lens regulator for rear projection television
- Publication number 20050174496
- Publication date Aug 11, 2005
- GENIUS ELECTRONIC OPTICAL CO., LTD.
- Tien-Ching Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Lens Assembly for Camera
- Publication number 20050024747
- Publication date Feb 3, 2005
- Genius Electronic Optical (Xiamen) Co., Ltd.
- Tien-Ching Chen
- G02 - OPTICS
Information Patent Application
Lens
- Publication number 20030142417
- Publication date Jul 31, 2003
- Tien-Ching Chen
- G02 - OPTICS
Information Patent Application
Lens for digital camera
- Publication number 20030142416
- Publication date Jul 31, 2003
- GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.
- Tien-Ching Chen
- G02 - OPTICS
Information Patent Application
Structure of digital imaging lens
- Publication number 20030117722
- Publication date Jun 26, 2003
- GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.
- Tien-Ching Chen
- G02 - OPTICS

Tien-Hsiang Chen

Person

Patents Grantslast 30 patents

Frequency-locked circuit for variable frequency topology and freque...

Method of taking pictures for generating three-dimensional image data

Depth-photographing method of detecting human face or head

Projection lens regulator for rear projection television

Lens assembly of camera

Lens

Alignment apparatus for a stroke controlling mechanism of a machine...

Patents Applicationslast 30 patents

DEPTH-PHOTOGRAPHING METHOD OF DETECTING HUMAN FACE OR HEAD

Method of Taking Pictures for Generating Three-Dimensional Image Data

Projection lens regulator for rear projection television

Lens Assembly for Camera

Lens

Lens for digital camera

Structure of digital imaging lens