Assignee
AU OSCAR CHI LIM
CN·31 granted patents·5 pending applications·135 citations·filing 2005–2024
Top patents by PatentIndex Score
36 records- 0197US11391830B2Method, apparatus, and system for qualified wireless sensingAU OSCAR CHI LIM·Filed 2020·Granted Jul 19, 2022·10 cites·30 claims
- 0296US8761258B2Enhanced block-based motion estimation algorithms for video compressionAU OSCAR CHI LIM·Filed 2006·Granted Jun 24, 2014·68 cites·38 claims
- 0386US12414000B2Method, apparatus, and system for wireless sensing measurement and reportingAU OSCAR CHI LIM·Filed 2024·Granted Sep 9, 2025·1 cites·30 claims
- 0485US9357228B2Motion estimation of imagesAU OSCAR CHI LIM·Filed 2011·Granted May 31, 2016·7 cites·45 claims
- 0583US8254469B2Error concealment for frame loss in multiple description codingAU OSCAR CHI LIM·Filed 2008·Granted Aug 28, 2012·7 cites·18 claims
- 0677US8718135B2Method and system for transcoding based robust streaming of compressed videoAU OSCAR CHI LIM·Filed 2009·Granted May 6, 2014·5 cites·26 claims
- 0777US8650402B2General data hiding framework using parity for minimal switchingAU OSCAR CHI LIM·Filed 2008·Granted Feb 11, 2014·5 cites·24 claims
- 0876US8982947B2Rate control and video denoising for noisy video dataAU OSCAR CHI LIM·Filed 2008·Granted Mar 17, 2015·4 cites·16 claims
- 0975US8923390B2Scalar quantization using bit-stealing for video processingAU OSCAR CHI LIM·Filed 2010·Granted Dec 30, 2014·3 cites·20 claims
- 1073US8831111B2Decoding with embedded denoisingAU OSCAR CHI LIM·Filed 2008·Granted Sep 9, 2014·3 cites·20 claims
- 1173US8565557B2Free view generation in ray-spaceAU OSCAR CHI LIM·Filed 2012·Granted Oct 22, 2013·3 cites·20 claims
- 1273US8135238B2Free view generation in ray-spaceAU OSCAR CHI LIM·Filed 2008·Granted Mar 13, 2012·6 cites·27 claims
- 1371US8204125B2Fast motion estimation in scalable video codingAU OSCAR CHI LIM·Filed 2008·Granted Jun 19, 2012·3 cites·22 claims
- 1468US8682094B2Adaptive subpixel-based downsampling and filtering using edge detectionAU OSCAR CHI LIM·Filed 2010·Granted Mar 25, 2014·1 cites·27 claims
- 1565US8170274B2Method and apparatus for hiding data for halftone imagesAU OSCAR CHI-LIM·Filed 2010·Granted May 1, 2012·1 cites·18 claims
- 1664US8326050B2Method and apparatus for subpixel-based down-samplingAU OSCAR CHI-LIM·Filed 2008·Granted Dec 4, 2012·3 cites·6 claims
- 1763US8731048B2Efficient temporal search range control for video encoding processesAU OSCAR CHI LIM·Filed 2008·Granted May 20, 2014·2 cites·28 claims
- 1863US8634467B2Flexible Wyner-Ziv video frame codingAU OSCAR CHI LIM·Filed 2008·Granted Jan 21, 2014·1 cites·22 claims
- 1963US8189776B2Method and system for encoding multimedia content based on secure coding schemes using stream cipherAU OSCAR CHI LIM·Filed 2009·Granted May 29, 2012·1 cites·20 claims
- 2062US8442113B2Effective rate control for video encoding and transcodingAU OSCAR CHI-LIM·Filed 2006·Granted May 14, 2013·1 cites·18 claims
- 2161US12596187B2Method, apparatus, and system for wireless sensing measurement and reportingAU OSCAR CHI LIM·Filed 2023·Granted Apr 7, 2026·0 cites·25 claims
- 2261US2024129778A1Method, apparatus, and system for wireless sensing measurement and reportingAU OSCAR CHI LIM·Filed 2023·Application pending·0 cites
- 2359US12439288B2Method, apparatus, and system for wireless sensing measurement and reportingAU OSCAR CHI LIM·Filed 2023·Granted Oct 7, 2025·0 cites·28 claims
- 2456US2012207344A1Method and apparatus for hiding data for halftone imagesAU OSCAR CHI-LIM·Filed 2012·Application pending·0 cites
- 2555US12413999B2Method, apparatus, and system for wireless sensing measurement and reportingAU OSCAR CHI LIM·Filed 2023·Granted Sep 9, 2025·0 cites·30 claims
- 2655US12413450B2Method, apparatus, and system for wireless sensing measurement and reportingAU OSCAR CHI LIM·Filed 2023·Granted Sep 9, 2025·0 cites·27 claims
- 2755US2024183936A1Method, apparatus, and system for wireless sensing measurement and reportingAU OSCAR CHI LIM·Filed 2023·Application pending·0 cites
- 2852US8804835B2Fast motion estimation in scalable video codingAU OSCAR CHI LIM·Filed 2012·Granted Aug 12, 2014·0 cites·25 claims
- 2952US8218633B2Bidirectionally decodable Wyner-Ziv video codingAU OSCAR CHI LIM·Filed 2008·Granted Jul 10, 2012·0 cites·20 claims
- 3052US2012288014A1Error concealment for frame loss in multiple description codingAU OSCAR CHI LIM·Filed 2012·Application pending·0 cites
- 3149US8189676B2Advance macro-block entropy coding for advanced video standardsAU OSCAR CHI LIM·Filed 2008·Granted May 29, 2012·0 cites·14 claims
- 3248US8712153B2Subpixel-based image down-samplingAU OSCAR CHI LIM·Filed 2011·Granted Apr 29, 2014·0 cites·20 claims
- 3348US8625676B2Video bitstream decoding using least square estimatesAU OSCAR CHI LIM·Filed 2008·Granted Jan 7, 2014·0 cites·19 claims
- 3448US8457304B2Efficient encoding processes and apparatusAU OSCAR CHI LIM·Filed 2008·Granted Jun 4, 2013·0 cites·25 claims
- 3547US8649595B2Subpixel-based image down-samplingAU OSCAR CHI LIM·Filed 2011·Granted Feb 11, 2014·0 cites·29 claims
- 3644US2006002474A1Efficient multi-block motion estimation for video compressionAU OSCAR CHI-LIM·Filed 2005·Application pending·0 cites
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