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Patents Grants
last 30 patents
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
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
Information
Patent Grant
Optical disc identification apparatus and method of identifying opt...
Patent number
7,751,291
Issue date
Jul 6, 2010
Sunplus Technology Co., Ltd.
Wen-Chun Feng
G11 - INFORMATION STORAGE
Information
Patent Grant
Block code error correcting system and method
Patent number
7,665,006
Issue date
Feb 16, 2010
Sunplus Technology Co., Ltd.
Fong-Hwa Song
G11 - INFORMATION STORAGE
Information
Patent Grant
Brake system and method for a DC brush motor without a hall sensor
Patent number
7,339,335
Issue date
Mar 4, 2008
Sunplus Technology Co., Ltd.
Hsing Sheng Huang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
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
Information
Patent Application
SPHERICAL ABERRATION COMPENSATION METHOD AND DEVICE OF OPTICAL DISC...
Publication number
20120014238
Publication date
Jan 19, 2012
Sunplus Technology Co., Ltd.
Wen-Chun FENG
G11 - INFORMATION STORAGE
Information
Patent Application
HIERARCHIAL POWER MAP FOR LOW POWER DESIGN
Publication number
20110320991
Publication date
Dec 29, 2011
SPRINGSOFT USA, INC.
Chih-Neng Hsu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR DETECTING THICKNESS OF OPTICAL DISC
Publication number
20110310716
Publication date
Dec 22, 2011
Sunplus Technology Co., Ltd.
Wen-Chun FENG
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD AND APPARATUS FOR DETERMINING THE NUMBER OF DATA LAYERS IN A...
Publication number
20110310717
Publication date
Dec 22, 2011
Sunplus Technology Co., Ltd.
Wen-Chun Feng
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD AND APPARATUS FOR JUDGING BLANK AREA AND DATA RECORDED-AREA...
Publication number
20110310718
Publication date
Dec 22, 2011
Sunplus Technology Co. Ltd.
Wen-Chun FENG
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD AND DEVICE FOR IDENTIFYING OPTICAL DISC
Publication number
20110058464
Publication date
Mar 10, 2011
Sunplus Technology Co., Ltd.
Wen-Chun Feng
G11 - INFORMATION STORAGE