Inventor · disambiguated record
Yibin Tian
Also filed as: TIAN YIBIN
27 granted patents·3 pending applications·180 citations·filing 2009–2023
95Inventor score
Files withTIAN YIBIN11KONICA MINOLTA LAB USA INC4KONICA MINOLTA SYSTEMS LAB INC4HEPTAGON MICRO OPTICS PTE LTD3KONICA MINOLTA LABORATORY USA INC3
Top patents by PatentIndex Score
30 records- 0195US8000528B2Method and apparatus for authenticating printed documents using multi-level image comparison based on document characteristicsKONICA MINOLTA SYSTEMS LAB INC·Filed 2009·Granted Aug 16, 2011·70 cites·16 claims
- 0292US9251614B1Background removal for document imagesKONICA MINOLTA LAB USA INC·Filed 2014·Granted Feb 2, 2016·26 cites·10 claims
- 0388US9924866B2Compact remote eye tracking system including depth sensing capacityHEPTAGON MICRO OPTICS PTE LTD·Filed 2016·Granted Mar 27, 2018·9 cites·18 claims
- 0484US8818099B2Document image binarization and segmentation using image phase congruencyTIAN YIBIN·Filed 2012·Granted Aug 26, 2014·12 cites·26 claims
- 0583US9111161B2Four dimensional (4D) color barcode for high capacity data encoding and decodingKONICA MINOLTA LAB USA INC·Filed 2014·Granted Aug 18, 2015·5 cites·9 claims
- 0680US9042649B2Color document image segmentation and binarization using automatic inpaintingKONICA MINOLTA LAB USA INC·Filed 2013·Granted May 26, 2015·8 cites·18 claims
- 0779US8931700B2Four dimensional (4D) color barcode for high capacity data encoding and decodingTIAN YIBIN·Filed 2011·Granted Jan 13, 2015·5 cites·20 claims
- 0878US8576446B2Deblurring and supervised adaptive thresholding for print-and-scan document image evaluationTIAN YIBIN·Filed 2009·Granted Nov 5, 2013·5 cites·14 claims
- 0978US8430301B2Document authentication using hierarchical barcode stamps to detect alterations of barcodeTIAN YIBIN·Filed 2009·Granted Apr 30, 2013·8 cites·22 claims
- 1076US8915440B2Four dimensional (4D) color barcode for high capacity data encoding and decodingMING WEI·Filed 2011·Granted Dec 23, 2014·3 cites·8 claims
- 1175US10037708B2Method and system for analyzing exam-taking behavior and improving exam-taking skillsKONICA MINOLTA LABORATORY USA INC·Filed 2014·Granted Jul 31, 2018·1 cites·20 claims
- 1275US8864033B2Robust decoding of color barcode printed with extremely small data cellsTIAN YIBIN·Filed 2012·Granted Oct 21, 2014·4 cites·28 claims
- 1374US7999657B2Image registration method for image comparison and document authenticationKONICA MINOLTA SYSTEMS LAB INC·Filed 2009·Granted Aug 16, 2011·10 cites·18 claims
- 1474US7965894B2Method for detecting alterations in printed document using image comparison analysesKONICA MINOLTA SYSTEMS LAB INC·Filed 2009·Granted Jun 21, 2011·10 cites·20 claims
- 1566US9542752B2Document image compression method and its application in document authenticationKONICA MINOLTA LABORATORY USA INC·Filed 2015·Granted Jan 10, 2017·1 cites·14 claims
- 1664US10013889B2Method and system for enhancing interactions between teachers and studentsKONICA MINOLTA LABORATORY USA INC·Filed 2014·Granted Jul 3, 2018·0 cites·20 claims
- 1762US9230383B2Document image compression method and its application in document authenticationTIAN YIBIN·Filed 2012·Granted Jan 5, 2016·1 cites·10 claims
- 1856US8474976B2Automatic accommodative spectacles using sensors and focusing elementsDUONG THANG·Filed 2010·Granted Jul 2, 2013·2 cites·16 claims
- 1953US12501138B2Heterogeneous micro-optics imaging module and method and apparatus for image reconstruction thereofLITEMAZE TECH SHENZHEN CO LTD·Filed 2023·Granted Dec 16, 2025·0 cites·17 claims
- 2049US9251568B1Pseudo-skeleton based image enhancement for document image reproductionKONICA MINOLTA LAB USA INC·Filed 2014·Granted Feb 2, 2016·0 cites·20 claims
- 2148US8942491B2Topology-preserving downsampling of binary imagesTIAN YIBIN·Filed 2012·Granted Jan 27, 2015·0 cites·20 claims
- 2246US2011044554A1Adaptive deblurring for camera-based document image processingKONICA MINOLTA SYSTEMS LAB INC·Filed 2009·Application pending·0 cites
- 2344US8628193B2Automatic accommodative spectacles using a scene analyzer and focusing elementsTIAN YIBIN·Filed 2010·Granted Jan 14, 2014·0 cites·25 claims
- 2443US11048926B2Adaptive hand tracking and gesture recognition using face-shoulder feature coordinate transformsLITEMAZE TECH SHENZHEN CO LTD·Filed 2019·Granted Jun 29, 2021·0 cites·20 claims
- 2543US9053359B2Method and system for document authentication using Krawtchouk decomposition of image patches for image comparisonTIAN YIBIN·Filed 2012·Granted Jun 9, 2015·0 cites·22 claims
- 2642US9349237B2Method of authenticating a printed documentTIAN YIBIN·Filed 2012·Granted May 24, 2016·0 cites·14 claims
- 2740US10298570B2Optoelectronic systems and method for operating the sameAMS SENSORS SINGAPORE PTE LTD·Filed 2017·Granted May 21, 2019·0 cites·20 claims
- 2840US8687886B2Method and apparatus for document image indexing and retrieval using multi-level document image structure and local featuresTIAN YIBIN·Filed 2011·Granted Apr 1, 2014·0 cites·18 claims
- 2938US2019107627A1Optoelectronic SystemsHEPTAGON MICRO OPTICS PTE LTD·Filed 2017·Application pending·0 cites
- 3036US2016292506A1Cameras having an optical channel that includes spatially separated sensors for sensing different parts of the optical spectrumHEPTAGON MICRO OPTICS PTE LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →