Inventor · disambiguated record
Yao-Jen Chang
Also filed as: CHANG YAO-JEN
165 granted patents·69 pending applications·674 citations·filing 2002–2025
99Inventor score
Files withQUALCOMM INC52SIEMENS HEALTHCARE DIAGNOSTICS INC47IND TECH RES INST23SIEMENS HEALTHCARE GMBH19TAIWAN SEMICONDUCTOR MFG CO LTD18
Top patents by PatentIndex Score
234 records- 0198US11490099B2Reference subpicture scaling ratios for subpictures in video codingQUALCOMM INC·Filed 2020·Granted Nov 1, 2022·8 cites·30 claims
- 0297US11374127B2Multi-layer film device and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jun 28, 2022·4 cites·20 claims
- 0397US11202064B2Inter modes with weighting-averaged prediction, symmetric MVD or affine motion in video codingQUALCOMM INC·Filed 2020·Granted Dec 14, 2021·5 cites·17 claims
- 0497US11022620B2Methods, apparatus, and quality check modules for detecting hemolysis, icterus, lipemia, or normality of a specimenSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2017·Granted Jun 1, 2021·13 cites·20 claims
- 0597US10816538B2Methods and apparatus for detecting an interferent in a specimenSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2017·Granted Oct 27, 2020·16 cites·24 claims
- 0697US10746753B2Methods and apparatus for multi-view characterizationSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2017·Granted Aug 18, 2020·13 cites·20 claims
- 0797US9754822B1Interconnect structure and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Sep 5, 2017·30 cites·20 claims
- 0895US11683528B2Sub-picture extraction and constraints in video codingQUALCOMM INC·Filed 2021·Granted Jun 20, 2023·4 cites·35 claims
- 0995US9524582B2Method and system for constructing personalized avatars using a parameterized deformable meshSIEMENS AG·Filed 2015·Granted Dec 20, 2016·26 cites·44 claims
- 1095US7929730B2Method and system for object detection and trackingIND TECH RES INST·Filed 2007·Granted Apr 19, 2011·52 cites·18 claims
- 1194US11770548B2Device and method for coding video data based on one or more reference linesFg innovation co ltd·Filed 2022·Granted Sep 26, 2023·2 cites·11 claims
- 1294US11035870B2Systems, methods and apparatus for identifying a specimen container capSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2017·Granted Jun 15, 2021·6 cites·20 claims
- 1394US10746665B2Methods and apparatus for classifying an artifact in a specimenSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2017·Granted Aug 18, 2020·14 cites·20 claims
- 1493US11936877B2Template matching based affine prediction for video codingQUALCOMM INC·Filed 2022·Granted Mar 19, 2024·3 cites·30 claims
- 1593US10193059B2Perpendicularly magnetized spin-orbit magnetic deviceIND TECH RES INST·Filed 2016·Granted Jan 29, 2019·16 cites·10 claims
- 1692US11716488B2Subpicture signaling in high-level syntax for video codingQUALCOMM INC·Filed 2020·Granted Aug 1, 2023·3 cites·21 claims
- 1792US11238318B2Methods and apparatus for HILN characterization using convolutional neural networkSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2018·Granted Feb 1, 2022·4 cites·19 claims
- 1892US11042788B2Methods and apparatus adapted to identify a specimen container from multiple lateral viewsSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2017·Granted Jun 22, 2021·9 cites·20 claims
- 1991US11650197B2Methods and apparatus adapted to quantify a specimen from multiple lateral viewsSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2017·Granted May 16, 2023·4 cites·17 claims
- 2090US11425422B2Parameter set syntax elements and variables in video codingQUALCOMM INC·Filed 2021·Granted Aug 23, 2022·2 cites·20 claims
- 2190US10727350B2Multi-layer film device and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Jul 28, 2020·4 cites·20 claims
- 2290US10430551B2Scan data retrieval with depth sensor dataSIEMENS HEALTHCARE GMBH·Filed 2015·Granted Oct 1, 2019·8 cites·12 claims
- 2390US10319092B2Locality-based detection of tray slot types and tube types in a vision systemSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2016·Granted Jun 11, 2019·5 cites·21 claims
- 2490US8021160B2Learning assessment method and device using a virtual tutorIND TECH RES INST·Filed 2006·Granted Sep 20, 2011·14 cites·11 claims
- 2589US11563980B2General constraint information syntax in video codingQUALCOMM INC·Filed 2021·Granted Jan 24, 2023·2 cites·17 claims
- 2689US10824832B2Barcode tag detection in side view sample tube images for laboratory automationSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2016·Granted Nov 3, 2020·10 cites·18 claims
- 2789US8059864B2System and method of image-based space detectionHUANG CHING-CHUN·Filed 2008·Granted Nov 15, 2011·51 cites·24 claims
- 2888US11538159B2Methods and apparatus for label compensation during specimen characterizationSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2018·Granted Dec 27, 2022·3 cites·20 claims
- 2988US11009467B2Model-based methods and apparatus for classifying an interferent in specimensSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2016·Granted May 18, 2021·8 cites·27 claims
- 3088US10269627B2Interconnect structure and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Apr 23, 2019·4 cites·20 claims
- 3188US10199500B2Multi-layer film device and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Feb 5, 2019·4 cites·20 claims
- 3288US10140705B2Drawer vision systemSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2015·Granted Nov 27, 2018·9 cites·20 claims
- 3388US9895131B2Method and system of scanner automation for X-ray tube with 3D cameraSIEMENS HEALTHCARE GMBH·Filed 2015·Granted Feb 20, 2018·10 cites·36 claims
- 3487US11356685B2Signaling number of sub-pictures in high-level syntax for video codingQUALCOMM INC·Filed 2020·Granted Jun 7, 2022·2 cites·22 claims
- 3587US10840134B2Interconnect structure and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Nov 17, 2020·3 cites·20 claims
- 3687US10478149B2Method of automatically positioning an X-ray source of an X-ray system and an X-ray systemSIEMENS HEALTHCARE GMBH·Filed 2017·Granted Nov 19, 2019·9 cites·20 claims
- 3787US10331850B2Estimating body surface models of patientsSIEMENS HEALTHCARE GMBH·Filed 2015·Granted Jun 25, 2019·6 cites·22 claims
- 3887US9898858B2Human body representation with non-rigid parts in an imaging systemSIEMENS HEALTHCARE GMBH·Filed 2016·Granted Feb 20, 2018·6 cites·20 claims
- 3987US2024395939A1Multi-layer film device and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 4086US10290090B2Image-based tube slot circle detection for a vision systemSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2016·Granted May 14, 2019·7 cites·22 claims
- 4185US12316868B2Motion vector (MV) candidate reorderingQUALCOMM INC·Filed 2022·Granted May 27, 2025·1 cites·25 claims
- 4285US12160574B2Motion vector candidate construction for geometric partitioning mode in video codingQUALCOMM INC·Filed 2022·Granted Dec 3, 2024·1 cites·26 claims
- 4385US10779793B1X-ray detector pose estimation in medical imagingSIEMENS HEALTHCARE GMBH·Filed 2019·Granted Sep 22, 2020·4 cites·16 claims
- 4485US10725060B2Image-based tray alignment and tube slot localization in a vision systemSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2016·Granted Jul 28, 2020·3 cites·20 claims
- 4585US10325182B2Classification of barcode tag conditions from top view sample tube images for laboratory automationSIEMENS HEALTHCARE DIAGNOSTICS INC·Filed 2016·Granted Jun 18, 2019·7 cites·14 claims
- 4685US9633435B2Calibrating RGB-D sensors to medical image scannersSIEMENS HEALTHCARE GMBH·Filed 2015·Granted Apr 25, 2017·6 cites·15 claims
- 4785US9567668B2Plasma apparatus, magnetic-field controlling method, and semiconductor manufacturing methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2014·Granted Feb 14, 2017·3 cites·20 claims
- 4884US12484802B2Body shape estimation from localizer scan in magnetic resonance medical imagingSiemens Healthineers Ag·Filed 2024·Granted Dec 2, 2025·0 cites·15 claims
- 4984US11997258B2Candidate lists of multiple reference lines for video codingQUALCOMM INC·Filed 2022·Granted May 28, 2024·1 cites·30 claims
- 5084US11924410B2Video coding using overlapped block motion compensation, combined inter-intra prediction, and/or luma mapping and chroma scalingQUALCOMM INC·Filed 2022·Granted Mar 5, 2024·1 cites·12 claims
Showing the top 50 of 234 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →