Inventor · disambiguated record
Shiufun Cheung
Also filed as: CHEUNG SHIUFUN
26 granted patents·3 pending applications·188 citations·filing 1997–2022
95Inventor score
Files withBOSE CORP19COMPAQ COMPUTER CORP5PAN DAVIS Y2COMPAQ INFORMATION TECHNOLOGIE1DIGITAL EQUIPMENT CORP1
Top patents by PatentIndex Score
29 records- 0192US9906859B1Noise estimation for dynamic sound adjustmentBOSE CORP·Filed 2016·Granted Feb 27, 2018·9 cites·22 claims
- 0289US9352701B2Managing telephony and entertainment audio in a vehicle audio platformBOSE CORP·Filed 2014·Granted May 31, 2016·11 cites·20 claims
- 0385US10521512B2Dynamic text-to-speech response from a smart speakerBOSE CORP·Filed 2017·Granted Dec 31, 2019·4 cites·26 claims
- 0482US10360895B2Dynamic sound adjustment based on noise floor estimateBOSE CORP·Filed 2017·Granted Jul 23, 2019·3 cites·20 claims
- 0582US9615185B2Dynamic sound adjustmentBOSE CORP·Filed 2014·Granted Apr 4, 2017·5 cites·30 claims
- 0677US6421084B1Method for interpolating a full color image from a single sensor using multiple threshold-based gradientsCOMPAQ COMPUTER CORP·Filed 1998·Granted Jul 16, 2002·56 cites·10 claims
- 0775US6473525B1Method for detecting an image edge within a dithered imageCOMPAQ COMPUTER CORP·Filed 2000·Granted Oct 29, 2002·19 cites·6 claims
- 0866US9883286B2Managing telephony and entertainment audio in a vehicle audio platformBOSE CORP·Filed 2016·Granted Jan 30, 2018·1 cites·12 claims
- 0959US10542346B2Noise estimation for dynamic sound adjustmentBOSE CORP·Filed 2018·Granted Jan 21, 2020·0 cites·20 claims
- 1057US10840870B2Noise estimation using coherenceBOSE CORP·Filed 2020·Granted Nov 17, 2020·0 cites·18 claims
- 1157US10158944B2Noise estimation for dynamic sound adjustmentBOSE CORP·Filed 2018·Granted Dec 18, 2018·0 cites·20 claims
- 1257US2019090074A1Dynamic Sound AdjustmentBOSE CORP·Filed 2018·Application pending·0 cites
- 1357US2019384821A1Dynamic text-to-speech response from a smart speakerBOSE CORP·Filed 2019·Application pending·0 cites
- 1456US10257613B2Managing telephony and entertainment audio in a vehicle audio platformBOSE CORP·Filed 2017·Granted Apr 9, 2019·0 cites·15 claims
- 1555US10601387B2Noise estimation using coherenceBOSE CORP·Filed 2018·Granted Mar 24, 2020·0 cites·24 claims
- 1655US10142749B2Dynamic sound adjustmentBOSE CORP·Filed 2017·Granted Nov 27, 2018·0 cites·20 claims
- 1754US11024284B2Dynamic sound adjustment based on noise floor estimateBOSE CORP·Filed 2019·Granted Jun 1, 2021·0 cites·20 claims
- 1853US12330566B2Pressure control in externally ducted loudspeakersPORSCHE AG·Filed 2022·Granted Jun 17, 2025·0 cites·23 claims
- 1952US6038576ABit-depth increase by bit replicationDIGITAL EQUIPMENT CORP·Filed 1997·Granted Mar 14, 2000·26 cites·7 claims
- 2051US6163629AMethod for low complexity low memory inverse ditheringCOMPAQ COMPUTER CORP·Filed 1998·Granted Dec 19, 2000·15 cites·29 claims
- 2150US6185334B1Method for reconstructing a dithered imageCOMPAQ COMPUTER CORP·Filed 1998·Granted Feb 6, 2001·17 cites·12 claims
- 2248US2009060208A1Manipulating Spatial Processing in a Audio SystemPAN DAVIS Y·Filed 2007·Application pending·0 cites
- 2347US11405739B2Dynamic audio headroom management systemBOSE CORP·Filed 2020·Granted Aug 2, 2022·0 cites·18 claims
- 2446US12033657B2Signal component estimation using coherenceBOSE CORP·Filed 2020·Granted Jul 9, 2024·0 cites·18 claims
- 2544US9161151B2Manipulating spatial processing in an audio systemPAN DAVIS Y·Filed 2012·Granted Oct 13, 2015·0 cites·14 claims
- 2644US6222945B1Selective filtering of a dithered image for the purpose of inverse ditheringCOMPAQ COMPUTER CORP·Filed 1998·Granted Apr 24, 2001·10 cites·24 claims
- 2741US6347160B1Increasing the bit depth of and filtering dithered images for the purpose of inverse ditheringCOMPAQ INFORMATION TECHNOLOGIE·Filed 1998·Granted Feb 12, 2002·12 cites·28 claims
- 2831US9184705B2Feedback mechanism for boost-on-demand amplifiersBOSE CORP·Filed 2013·Granted Nov 10, 2015·0 cites·30 claims
- 2930US9154095B2Boost-on-demand amplifierBOSE CORP·Filed 2013·Granted Oct 6, 2015·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →