Inventor · disambiguated record
Wen-Chun Feng
Also filed as: FENG WEN · FENG WEN-CHUN
36 granted patents·22 pending applications·57 citations·filing 2006–2024
95Inventor score
Top patents by PatentIndex Score
58 records- 0194US11184553B1Image signal processing in multi-camera systemQUALCOMM INC·Filed 2020·Granted Nov 23, 2021·14 cites·29 claims
- 0292US11490000B2Depth-assisted auto focusQUALCOMM INC·Filed 2021·Granted Nov 1, 2022·6 cites·27 claims
- 0389US11863881B2Selectively increasing depth-of-field in scenes with multiple regions of interestQUALCOMM INC·Filed 2021·Granted Jan 2, 2024·3 cites·34 claims
- 0485US11727537B1Bokeh effect in variable aperture (VA) camera systemsQUALCOMM INC·Filed 2022·Granted Aug 15, 2023·1 cites·30 claims
- 0584US9681026B2System and method for lens shading compensationHTC CORP·Filed 2014·Granted Jun 13, 2017·6 cites·16 claims
- 0684US8351310B2Method and apparatus for determining an optimal focus bias and spherical aberration compensating value in an optical disc driveSUNPLUS TECHNOLOGY CO LTD·Filed 2011·Granted Jan 8, 2013·8 cites·22 claims
- 0780US12008763B2Variable aperture (VA) camera control for controlling a depth of focusQUALCOMM INC·Filed 2022·Granted Jun 11, 2024·1 cites·25 claims
- 0879US11792505B2Enhanced object detectionQUALCOMM INC·Filed 2022·Granted Oct 17, 2023·1 cites·30 claims
- 0978US10757332B2Movement compensation for camera focusQUALCOMM INC·Filed 2018·Granted Aug 25, 2020·2 cites·16 claims
- 1078US9363446B2Automatic exposure control for sequential imagesHTC CORP·Filed 2014·Granted Jun 7, 2016·5 cites·16 claims
- 1173US7751291B2Optical disc identification apparatus and method of identifying optical discSUNPLUS TECHNOLOGY CO LTD·Filed 2007·Granted Jul 6, 2010·2 cites·27 claims
- 1272US12010408B2Automatic focus distance extensionQUALCOMM INC·Filed 2019·Granted Jun 11, 2024·1 cites·25 claims
- 1369US7665006B2Block code error correcting system and methodSUNPLUS TECHNOLOGY CO LTD·Filed 2006·Granted Feb 16, 2010·2 cites·14 claims
- 1468US8363516B2Method and apparatus for compensating astigmatism in an optical storage systemSUNPLUS TECHNOLOGY CO LTD·Filed 2009·Granted Jan 29, 2013·1 cites·6 claims
- 1567US7843783B2Method for automatically calibrating output power of optical pick-up head and optical disc driver using the methodSUNPLUS TECHNOLOGY CO LTD·Filed 2008·Granted Nov 30, 2010·1 cites·13 claims
- 1666US7916598B2Method for determining type of disk and apparatus thereofSUNPLUS TECHNOLOGY CO LTD·Filed 2009·Granted Mar 29, 2011·1 cites·21 claims
- 1756US11756221B2Image fusion for scenes with objects at multiple depthsQUALCOMM INC·Filed 2021·Granted Sep 12, 2023·0 cites·41 claims
- 1856US8300508B2Method and apparatus for judging blank area and data recorded-area of optical discFENG WEN-CHUN·Filed 2010·Granted Oct 30, 2012·1 cites·10 claims
- 1956US8154959B2Optical storage system and spherical aberration compensation apparatus and method thereofFENG WEN-CHUN·Filed 2008·Granted Apr 10, 2012·0 cites·25 claims
- 2055US12407938B1Adaptive synchronization for automatic exposure control (AEC)QUALCOMM INC·Filed 2024·Granted Sep 2, 2025·0 cites·20 claims
- 2152US2025292462A1Modifying shadows in image dataQUALCOMM INC·Filed 2024·Application pending·0 cites
- 2249US11381730B2Feature-based image autofocusQUALCOMM INC·Filed 2020·Granted Jul 5, 2022·0 cites·20 claims
- 2349US2023342889A1Frequency domain edge enhancement of image captureQUALCOMM INC·Filed 2022·Application pending·0 cites
- 2449US2025310499A1Universal artificial intelligence (ai) automatic white balance (awb)QUALCOMM INC·Filed 2024·Application pending·0 cites
- 2548US11843858B1Machine learning for phase detection autofocusQUALCOMM INC·Filed 2022·Granted Dec 12, 2023·0 cites·23 claims
- 2648US11671715B2High dynamic range technique selection for image processingQUALCOMM INC·Filed 2021·Granted Jun 6, 2023·0 cites·24 claims
- 2748US2025200710A1Camera transition for image capture devices with variable aperture capabilityQUALCOMM INC·Filed 2022·Application pending·0 cites
- 2847US2024144717A1Image enhancement for image regions of interestQUALCOMM INC·Filed 2022·Application pending·0 cites
- 2947US2025126365A1Transition technique for cameras with different dynamic rangeQUALCOMM INC·Filed 2023·Application pending·0 cites
- 3046US12192649B2Infrared-based processing of an imageQUALCOMM INC·Filed 2021·Granted Jan 7, 2025·0 cites·29 claims
- 3146US8050153B2Method for adaptively driving a tracking element with mechanical deviation and device using the sameSUNPLUS TECHNOLOGY CO LTD·Filed 2006·Granted Nov 1, 2011·0 cites·15 claims
- 3246US2021390747A1Image fusion for image capture and processing systemsQUALCOMM INC·Filed 2021·Application pending·0 cites
- 3345US12058447B2Autofocus (AF) and auto exposure control (AEC) coordinationQUALCOMM INC·Filed 2022·Granted Aug 6, 2024·0 cites·25 claims
- 3445US8422346B2Method and apparatus for determining the number of data layers in an optical discFENG WEN-CHUN·Filed 2011·Granted Apr 16, 2013·0 cites·16 claims
- 3544US11115600B1Dynamic field of view compensation for autofocusQUALCOMM INC·Filed 2020·Granted Sep 7, 2021·0 cites·30 claims
- 3644US2023021016A1Hybrid object detector and trackerQUALCOMM INC·Filed 2022·Application pending·0 cites
- 3744US2019316041A1Process for producing low-carbon olefins by gaseous phase catalytic cracking of heavy oil with multi-stages in millisecondsUNIV CHINA PETROLEUM EAST CHINA·Filed 2019·Application pending·0 cites
- 3844US2024267634A1Compensation techniques for diffraction patterns caused by an aperture of an image capture deviceQUALCOMM INC·Filed 2023·Application pending·0 cites
- 3943US2025113111A1Lens shading correction (lsc) in variable aperture (va) camera systemsQUALCOMM INC·Filed 2022·Application pending·0 cites
- 4043US2025111525A1Multi-camera alignment using region of interest (roi) refinementQUALCOMM INC·Filed 2022·Application pending·0 cites
- 4142US8526277B2Method for determining type of optical disk and optical storage deviceFENG WEN-CHUN·Filed 2011·Granted Sep 3, 2013·0 cites·18 claims
- 4242US7339335B2Brake system and method for a DC brush motor without a hall sensorSUNPLUS TECHNOLOGY CO LTD·Filed 2006·Granted Mar 4, 2008·1 cites·14 claims
- 4342US2024354910A1Cascade image processing for noise reductionQUALCOMM INC·Filed 2021·Application pending·0 cites
- 4441US12052516B2Flexible region of interest color processing for camerasQUALCOMM INC·Filed 2022·Granted Jul 30, 2024·0 cites·38 claims
- 4541US8233364B2Method and device for identifying optical discFENG WEN-CHUN·Filed 2010·Granted Jul 31, 2012·0 cites·11 claims
- 4641US2025097575A1Systems and methods of adaptive phase detection autofocus offset correctionQUALCOMM INC·Filed 2022·Application pending·0 cites
- 4741US2019373167A1Spotlight detection for improved image qualityQUALCOMM INC·Filed 2018·Application pending·0 cites
- 4841US2019253607A1Object tracking autofocusQUALCOMM INC·Filed 2018·Application pending·0 cites
- 4941US2021166181A1Equipment management method, device, system and storage mediumSIEMENS AG·Filed 2018·Application pending·0 cites
- 5041US2023319401A1Image capture using dynamic lens positionsQUALCOMM INC·Filed 2022·Application pending·0 cites
Showing the top 50 of 58 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Wen-Chun Feng files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →