Wen Chun Feng

Person

Taipei City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Autofocus (AF) and auto exposure control (AEC) coordination
- Patent number 12,058,447
- Issue date Aug 6, 2024
- QUALCOMM Incorporated
- Wen-Chun Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flexible region of interest color processing for cameras
- Patent number 12,052,516
- Issue date Jul 30, 2024
- QUALCOMM Incorporated
- Wen-Chun Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic focus distance extension
- Patent number 12,010,408
- Issue date Jun 11, 2024
- QUALCOMM Incorporated
- Wen-Chun Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable aperture (VA) camera control for controlling a depth of focus
- Patent number 12,008,763
- Issue date Jun 11, 2024
- QUALCOMM Incorporated
- Wen-Chun Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Selectively increasing depth-of-field in scenes with multiple regio...
- Patent number 11,863,881
- Issue date Jan 2, 2024
- QUALCOMM Incorporated
- Wen-Chun Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Machine learning for phase detection autofocus
- Patent number 11,843,858
- Issue date Dec 12, 2023
- QUALCOMM Incorporated
- Wen-Chun Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced object detection
- Patent number 11,792,505
- Issue date Oct 17, 2023
- QUALCOMM Incorporated
- Wen-Chun Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image fusion for scenes with objects at multiple depths
- Patent number 11,756,221
- Issue date Sep 12, 2023
- QUALCOMM Incorporated
- Wen-Chun Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bokeh effect in variable aperture (VA) camera systems
- Patent number 11,727,537
- Issue date Aug 15, 2023
- QUALCOMM Incorporated
- Wen-Chun Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High dynamic range technique selection for image processing
- Patent number 11,671,715
- Issue date Jun 6, 2023
- QUALCOMM Incorporated
- Tai-Hsin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Depth-assisted auto focus
- Patent number 11,490,000
- Issue date Nov 1, 2022
- QUALCOMM Incorporated
- Wen-Chun Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Feature-based image autofocus
- Patent number 11,381,730
- Issue date Jul 5, 2022
- QUALCOMM Incorporated
- Wen-Chun Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image signal processing in multi-camera system
- Patent number 11,184,553
- Issue date Nov 23, 2021
- QUALCOMM Incorporated
- Tai-Hsin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic field of view compensation for autofocus
- Patent number 11,115,600
- Issue date Sep 7, 2021
- QUALCOMM Incorporated
- Wen-Chun Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Movement compensation for camera focus
- Patent number 10,757,332
- Issue date Aug 25, 2020
- QUALCOMM Incorporated
- Wen-Chun Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hierarchical power map for low power design
- Patent number 8,943,452
- Issue date Jan 27, 2015
- Synopsys Taiwan Co., Ltd.
- Chih-Neng Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for determining type of optical disk and optical storage device
- Patent number 8,526,277
- Issue date Sep 3, 2013
- Sunplus Technology Co., Ltd.
- Wen-Chun Feng
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for determining the number of data layers in a...
- Patent number 8,422,346
- Issue date Apr 16, 2013
- Sunplus Technology Co., Ltd.
- Wen-Chun Feng
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for compensating astigmatism in an optical sto...
- Patent number 8,363,516
- Issue date Jan 29, 2013
- Sunplus Technology Co., Ltd.
- Wen-Chun Feng
- G11 - INFORMATION STORAGE
Information Patent Grant
Hierarchial power map for low power design
- Patent number 8,365,132
- Issue date Jan 29, 2013
- Chih-Neng Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for determining an optimal focus bias and sphe...
- Patent number 8,351,310
- Issue date Jan 8, 2013
- Sunplus Technology Co., Ltd.
- Wen-Chun Feng
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for judging blank area and data recorded-area...
- Patent number 8,300,508
- Issue date Oct 30, 2012
- Sunplus Technology Co., Ltd.
- Wen-Chun Feng
- G11 - INFORMATION STORAGE
Information Patent Grant
Move-sled-home device and method for use in optical disc drive
- Patent number 8,299,746
- Issue date Oct 30, 2012
- Sunplus Technology Co., Ltd.
- Wen-Chun Feng
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and device for detecting thickness of optical disc
- Patent number 8,284,647
- Issue date Oct 9, 2012
- Sunplus Technology Co., Ltd.
- Wen-Chun Feng
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and device for identifying optical disc
- Patent number 8,233,364
- Issue date Jul 31, 2012
- Sunplus Technology Co., Ltd.
- Wen-Chun Feng
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical storage system and spherical aberration compensation appara...
- Patent number 8,154,959
- Issue date Apr 10, 2012
- Sunplus Technology Co., Ltd.
- Wen-Chun Feng
- G11 - INFORMATION STORAGE
Information Patent Grant
Spherical aberration compensation method and device of optical disc...
- Patent number 8,130,604
- Issue date Mar 6, 2012
- Sunplus Technology Co., Ltd.
- Wen-Chun Feng
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for adaptively driving a tracking element with mechanical de...
- Patent number 8,050,153
- Issue date Nov 1, 2011
- Sunplus Technology Co., Ltd.
- Wen Chun Feng
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for determining type of disk and apparatus thereof
- Patent number 7,916,598
- Issue date Mar 29, 2011
- Sunplus Technology Co., Ltd.
- Wen-Chun Feng
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for automatically calibrating output power of optical pick-u...
- Patent number 7,843,783
- Issue date Nov 30, 2010
- Sunplus Technology Co., Ltd.
- Yao-Wen Liu
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
CASCADE IMAGE PROCESSING FOR NOISE REDUCTION
- Publication number 20240354910
- Publication date Oct 24, 2024
- QUALCOMM Incorporated
- Quanmin Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING WITH ADJUSTABLE BOKEH EFFECT
- Publication number 20240303779
- Publication date Sep 12, 2024
- QUALCOMM Incorporated
- Wen-Chun Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPENSATION TECHNIQUES FOR DIFFRACTION PATTERNS CAUSED BY AN APERT...
- Publication number 20240267634
- Publication date Aug 8, 2024
- QUALCOMM Incorporated
- Wei-Te Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROCESSING IMAGE DATA USING MULTI-POINT DEPTH SENSING SYSTEM INFORM...
- Publication number 20240249423
- Publication date Jul 25, 2024
- QUALCOMM Incorporated
- Wen-Chun FENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOCAL MOTION DETECTION FOR IMPROVING IMAGE CAPTURE AND/OR PROCESSIN...
- Publication number 20240242358
- Publication date Jul 18, 2024
- QUALCOMM Incorporated
- Wen-Chun FENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE ENHANCEMENT FOR IMAGE REGIONS OF INTEREST
- Publication number 20240144717
- Publication date May 2, 2024
- QUALCOMM Incorporated
- Wen-Chun FENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VARIABLE APERTURE (VA) CAMERA CONTROL FOR CONTROLLING A DEPTH OF FOCUS
- Publication number 20240046477
- Publication date Feb 8, 2024
- QUALCOMM Incorporated
- Wen-Chun Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MACHINE LEARNING FOR PHASE DETECTION AUTOFOCUS
- Publication number 20230379579
- Publication date Nov 23, 2023
- QUALCOMM Incorporated
- Wen-Chun Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREQUENCY DOMAIN EDGE ENHANCEMENT OF IMAGE CAPTURE
- Publication number 20230342889
- Publication date Oct 26, 2023
- QUALCOMM Incorporated
- Wen-Chun FENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE CAPTURE USING DYNAMIC LENS POSITIONS
- Publication number 20230319401
- Publication date Oct 5, 2023
- QUALCOMM Incorporated
- Wen-Chun FENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC FOCUS DISTANCE EXTENSION
- Publication number 20230156301
- Publication date May 18, 2023
- QUALCOMM Incorporated
- Wen-Chun FENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FLEXIBLE REGION OF INTEREST COLOR PROCESSING FOR CAMERAS
- Publication number 20230017498
- Publication date Jan 19, 2023
- QUALCOMM Incorporated
- Wen-Chun Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYBRID OBJECT DETECTOR AND TRACKER
- Publication number 20230021016
- Publication date Jan 19, 2023
- QUALCOMM Incorporated
- Wen-Chun FENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOFOCUS (AF) AND AUTO EXPOSURE CONTROL (AEC) COORDINATION
- Publication number 20230015621
- Publication date Jan 19, 2023
- QUALCOMM Incorporated
- Wen-Chun Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED OBJECT DETECTION
- Publication number 20230011950
- Publication date Jan 12, 2023
- QUALCOMM Incorporated
- Wen-Chun FENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SELECTIVELY INCREASING DEPTH-OF-FIELD IN SCENES WITH MULTIPLE REGIO...
- Publication number 20230012219
- Publication date Jan 12, 2023
- QUALCOMM Incorporated
- Wen-Chun FENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FUSION
- Publication number 20220392036
- Publication date Dec 8, 2022
- QUALCOMM Incorporated
- Wen-Chun Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFRARED-BASED PROCESSING OF AN IMAGE
- Publication number 20220385873
- Publication date Dec 1, 2022
- QUALCOMM Incorporated
- Wen-Chun Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FUSION FOR SCENES WITH OBJECTS AT MULTIPLE DEPTHS
- Publication number 20220237813
- Publication date Jul 28, 2022
- QUALCOMM Incorporated
- Wen-Chun Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIGH DYNAMIC RANGE TECHNIQUE SELECTION FOR IMAGE PROCESSING
- Publication number 20220224820
- Publication date Jul 14, 2022
- QUALCOMM Incorporated
- Tai-Hsin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEPTH-ASSISTED AUTO FOCUS
- Publication number 20220116545
- Publication date Apr 14, 2022
- QUALCOMM Incorporated
- Wen-Chun Feng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FEATURE-BASED IMAGE AUTOFOCUS
- Publication number 20210409609
- Publication date Dec 30, 2021
- QUALCOMM Incorporated
- Wen-Chun Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FUSION FOR IMAGE CAPTURE AND PROCESSING SYSTEMS
- Publication number 20210390747
- Publication date Dec 16, 2021
- QUALCOMM Incorporated
- Wen-Chun FENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPOTLIGHT DETECTION FOR IMPROVED IMAGE QUALITY
- Publication number 20190373167
- Publication date Dec 5, 2019
- QUALCOMM Incorporated
- Wei-Chih Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OBJECT TRACKING AUTOFOCUS
- Publication number 20190253607
- Publication date Aug 15, 2019
- QUALCOMM Incorporated
- Richard Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOVEMENT COMPENSATION FOR CAMERA FOCUS
- Publication number 20190222759
- Publication date Jul 18, 2019
- QUALCOMM Incorporated
- Wen-Chun Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIERARCHICAL POWER MAP FOR LOW POWER DESIGN
- Publication number 20140013293
- Publication date Jan 9, 2014
- Synopsys Taiwan Co., LTD.
- Chih-Neng Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIERARCHICAL POWER MAP FOR LOW POWER DESIGN
- Publication number 20130275933
- Publication date Oct 17, 2013
- Chih-Neng Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR DETERMINING TYPE OF OPTICAL DISK AND OPTICAL STORAGE DEVICE
- Publication number 20120075971
- Publication date Mar 29, 2012
- Sunplus Technology Co., Ltd.
- Wen-Chun Feng
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING AN OPTIMAL FOCUS BIAS AND SPHE...
- Publication number 20120044792
- Publication date Feb 23, 2012
- Sunplus Technology Co., Ltd.
- Wen-Chun Feng
- G11 - INFORMATION STORAGE

Wen Chun Feng

Person

Patents Grantslast 30 patents

Autofocus (AF) and auto exposure control (AEC) coordination

Flexible region of interest color processing for cameras

Automatic focus distance extension

Variable aperture (VA) camera control for controlling a depth of focus

Selectively increasing depth-of-field in scenes with multiple regio...

Machine learning for phase detection autofocus

Enhanced object detection

Image fusion for scenes with objects at multiple depths

Bokeh effect in variable aperture (VA) camera systems

High dynamic range technique selection for image processing

Depth-assisted auto focus

Feature-based image autofocus

Image signal processing in multi-camera system

Dynamic field of view compensation for autofocus

Movement compensation for camera focus

Hierarchical power map for low power design

Method for determining type of optical disk and optical storage device

Method and apparatus for determining the number of data layers in a...

Method and apparatus for compensating astigmatism in an optical sto...

Hierarchial power map for low power design

Method and apparatus for determining an optimal focus bias and sphe...

Method and apparatus for judging blank area and data recorded-area...

Move-sled-home device and method for use in optical disc drive

Method and device for detecting thickness of optical disc

Method and device for identifying optical disc

Optical storage system and spherical aberration compensation appara...

Spherical aberration compensation method and device of optical disc...

Method for adaptively driving a tracking element with mechanical de...

Method for determining type of disk and apparatus thereof

Method for automatically calibrating output power of optical pick-u...

Patents Applicationslast 30 patents

CASCADE IMAGE PROCESSING FOR NOISE REDUCTION

IMAGE PROCESSING WITH ADJUSTABLE BOKEH EFFECT

COMPENSATION TECHNIQUES FOR DIFFRACTION PATTERNS CAUSED BY AN APERT...

PROCESSING IMAGE DATA USING MULTI-POINT DEPTH SENSING SYSTEM INFORM...

LOCAL MOTION DETECTION FOR IMPROVING IMAGE CAPTURE AND/OR PROCESSIN...

IMAGE ENHANCEMENT FOR IMAGE REGIONS OF INTEREST

VARIABLE APERTURE (VA) CAMERA CONTROL FOR CONTROLLING A DEPTH OF FOCUS

MACHINE LEARNING FOR PHASE DETECTION AUTOFOCUS

FREQUENCY DOMAIN EDGE ENHANCEMENT OF IMAGE CAPTURE

IMAGE CAPTURE USING DYNAMIC LENS POSITIONS

AUTOMATIC FOCUS DISTANCE EXTENSION

FLEXIBLE REGION OF INTEREST COLOR PROCESSING FOR CAMERAS

HYBRID OBJECT DETECTOR AND TRACKER

AUTOFOCUS (AF) AND AUTO EXPOSURE CONTROL (AEC) COORDINATION

ENHANCED OBJECT DETECTION

SELECTIVELY INCREASING DEPTH-OF-FIELD IN SCENES WITH MULTIPLE REGIO...

IMAGE FUSION

INFRARED-BASED PROCESSING OF AN IMAGE

IMAGE FUSION FOR SCENES WITH OBJECTS AT MULTIPLE DEPTHS

HIGH DYNAMIC RANGE TECHNIQUE SELECTION FOR IMAGE PROCESSING

DEPTH-ASSISTED AUTO FOCUS

FEATURE-BASED IMAGE AUTOFOCUS

IMAGE FUSION FOR IMAGE CAPTURE AND PROCESSING SYSTEMS

SPOTLIGHT DETECTION FOR IMPROVED IMAGE QUALITY

OBJECT TRACKING AUTOFOCUS

MOVEMENT COMPENSATION FOR CAMERA FOCUS

HIERARCHICAL POWER MAP FOR LOW POWER DESIGN

HIERARCHICAL POWER MAP FOR LOW POWER DESIGN

METHOD FOR DETERMINING TYPE OF OPTICAL DISK AND OPTICAL STORAGE DEVICE

METHOD AND APPARATUS FOR DETERMINING AN OPTIMAL FOCUS BIAS AND SPHE...