Ching-Chih Chang

Person

Taipei Hsien, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for de-interlacing video data
- Patent number 8,922,711
- Issue date Dec 30, 2014
- Realtek Semiconductor Corp.
- Ching-Hua Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interpolation method for image pictures and image processing appara...
- Patent number 8,811,658
- Issue date Aug 19, 2014
- Realtek Semiconductor Corp.
- Ching-Hua Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
De-interlacing methods and related apparatuses
- Patent number 8,508,660
- Issue date Aug 13, 2013
- Realtek Semiconductor Corp.
- Ching-Hua Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for detecting sawtooth and field motion
- Patent number 8,165,208
- Issue date Apr 24, 2012
- Realtek Semiconductor Corp.
- Ching-Hua Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Field balancing device and method
- Patent number 8,059,197
- Issue date Nov 15, 2011
- Realtek Semiconductor Corp.
- Po-Wei Chao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for categorizing image and related apparatus a...
- Patent number 7,933,467
- Issue date Apr 26, 2011
- Realtek Semiconductor Corp.
- Ching-Hua Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lighting fixture for aquarium
- Patent number 7,543,952
- Issue date Jun 9, 2009
- Ching Feng Chang
- F21 - LIGHTING
Information Patent Grant
Repair machine for compact disk
- Patent number 6,386,946
- Issue date May 14, 2002
- Mao-Sang Lin
- B24 - GRINDING POLISHING
Information Patent Grant
Ornamental display with sound and lighting effect producing means
- Patent number 6,042,242
- Issue date Mar 28, 2000
- Ching-Ho Chang
- G02 - OPTICS
Information Patent Grant
Frequency or time domain speech scrambling technique and system whi...
- Patent number 4,750,205
- Issue date Jun 7, 1988
- Lin-Shan Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency or time domain speech scrambling technique and system whi...
- Patent number 4,591,673
- Issue date May 27, 1986
- Lin-Shan Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INTERPOLATION METHOD FOR IMAGE PICTURES AND IMAGE PROCESSING APPARA...
- Publication number 20080285808
- Publication date Nov 20, 2008
- Ching-Hua Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR MOTION DETECTION
- Publication number 20080118163
- Publication date May 22, 2008
- Ching-Hua Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FIELD BALANCING DEVICE AND METHOD
- Publication number 20080094504
- Publication date Apr 24, 2008
- Po-Wei Chao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
De-interlacing Methods and Related Apparatuses
- Publication number 20080068498
- Publication date Mar 20, 2008
- Ching-Hua Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DE-INTERLACING VIDEO DATA
- Publication number 20080055465
- Publication date Mar 6, 2008
- Ching-Hua Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DETECTING SAWTOOTH AND FIELD MOTION
- Publication number 20080043142
- Publication date Feb 21, 2008
- Ching-Hua Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION DETECTION METHOD AND APPARATUS
- Publication number 20070263905
- Publication date Nov 15, 2007
- Ching-Hua Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING CIRCUIT AND METHOD
- Publication number 20070253489
- Publication date Nov 1, 2007
- Po-Wei Chao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR CATEGORIZING IMAGE AND RELATED APPARATUS A...
- Publication number 20070237400
- Publication date Oct 11, 2007
- Ching-Hua Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILE SYSTEM BUILDER AND METHOD FOR BUILDING FILE SYSTEM
- Publication number 20070061801
- Publication date Mar 15, 2007
- Ching-Chih Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Aquarium cover having an extendible and retractable extension cover...
- Publication number 20070051321
- Publication date Mar 8, 2007
- Ching-Feng Chang
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Ching-Chih Chang

Person

Patents Grantslast 30 patents

Method and apparatus for de-interlacing video data

Interpolation method for image pictures and image processing appara...

De-interlacing methods and related apparatuses

Method and apparatus for detecting sawtooth and field motion

Field balancing device and method

Apparatus and method for categorizing image and related apparatus a...

Lighting fixture for aquarium

Repair machine for compact disk

Ornamental display with sound and lighting effect producing means

Frequency or time domain speech scrambling technique and system whi...

Frequency or time domain speech scrambling technique and system whi...

Patents Applicationslast 30 patents

INTERPOLATION METHOD FOR IMAGE PICTURES AND IMAGE PROCESSING APPARA...

METHODS AND APPARATUSES FOR MOTION DETECTION

FIELD BALANCING DEVICE AND METHOD

De-interlacing Methods and Related Apparatuses

METHOD AND APPARATUS FOR DE-INTERLACING VIDEO DATA

METHOD AND APPARATUS FOR DETECTING SAWTOOTH AND FIELD MOTION

MOTION DETECTION METHOD AND APPARATUS

IMAGE PROCESSING CIRCUIT AND METHOD

APPARATUS AND METHOD FOR CATEGORIZING IMAGE AND RELATED APPARATUS A...

FILE SYSTEM BUILDER AND METHOD FOR BUILDING FILE SYSTEM

Aquarium cover having an extendible and retractable extension cover...