Assignee
AUYEUNG CHEUNG
US·11 granted patents·1 pending application·79 citations·filing 2007–2012
Technology mixH04N12
Top patents by PatentIndex Score
12 records- 0194US8199823B2Estimation of B frame average rate quantization parameter (QP) in a group of pictures (GOP)AUYEUNG CHEUNG·Filed 2008·Granted Jun 12, 2012·22 cites·22 claims
- 0294US8189677B2Estimation of P frame average rate quantization parameter (QP) in a group of pictures (GOP)AUYEUNG CHEUNG·Filed 2008·Granted May 29, 2012·25 cites·34 claims
- 0392US8861599B2Context reduction for last transform position codingAUYEUNG CHEUNG·Filed 2012·Granted Oct 14, 2014·15 cites·19 claims
- 0481US8396118B2System and method to control compressed video picture quality for a given average bit rateAUYEUNG CHEUNG·Filed 2007·Granted Mar 12, 2013·6 cites·28 claims
- 0575US8160141B2Advanced video coded pictures—reduced cost computation of an intra mode decision in the frequency domainAUYEUNG CHEUNG·Filed 2008·Granted Apr 17, 2012·4 cites·21 claims
- 0670US8249150B2SIMD-processor-friendly MPEG-2 inter-quantizerAUYEUNG CHEUNG·Filed 2008·Granted Aug 21, 2012·2 cites·24 claims
- 0770US8199814B2Estimation of I frame average rate quantization parameter (QP) in a group of pictures (GOP)AUYEUNG CHEUNG·Filed 2008·Granted Jun 12, 2012·2 cites·22 claims
- 0869US8249151B2SIMD-processor-friendly MPEG-2 intra-quantizerAUYEUNG CHEUNG·Filed 2008·Granted Aug 21, 2012·2 cites·24 claims
- 0967US8634669B2Fast implementation of context selection of significance mapAUYEUNG CHEUNG·Filed 2012·Granted Jan 21, 2014·1 cites·8 claims
- 1047US9066097B2Method to optimize the transforms and/or predictions in a video codecAUYEUNG CHEUNG·Filed 2011·Granted Jun 23, 2015·0 cites·24 claims
- 1143US8553763B2Iterative computation of adaptive interpolation filterAUYEUNG CHEUNG·Filed 2010·Granted Oct 8, 2013·0 cites·20 claims
- 1241US2012044988A1Fast algorithm adaptive interpolation filter (aif)AUYEUNG CHEUNG·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when AUYEUNG CHEUNG files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →