Inventor · disambiguated record
Yen-Chi Lee
Also filed as: LEE YEN-CHI
28 granted patents·5 pending applications·326 citations·filing 1998–2020
96Inventor score
Files withLEE YEN-CHI15QUALCOMM INC4SUNONWEALTH ELECTR MACH IND CO3ACER PERIPHERALS INC2HI TOUCH IMAGING TECH CO LTD2
Top patents by PatentIndex Score
33 records- 0196US8019175B2Region-of-interest processing for video telephonyQUALCOMM INC·Filed 2005·Granted Sep 13, 2011·44 cites·54 claims
- 0293US8977063B2Region-of-interest extraction for video telephonyLEE YEN-CHI·Filed 2005·Granted Mar 10, 2015·35 cites·44 claims
- 0392US8548048B2Video source rate control for video telephonyEL-MALEH KHALED HELMI·Filed 2005·Granted Oct 1, 2013·19 cites·20 claims
- 0490US8724697B2Locating motion vectors for video data unitsLEE YEN-CHI·Filed 2008·Granted May 13, 2014·14 cites·48 claims
- 0590US8660176B2Resolving geometric relationships among video data unitsLEE YEN-CHI·Filed 2008·Granted Feb 25, 2014·14 cites·48 claims
- 0690US6522349B1Space saving integrated cartridge for a printerHI TOUCH IMAGING TECH CO LTD·Filed 2002·Granted Feb 18, 2003·39 cites·8 claims
- 0789US8102878B2Video packet shaping for video telephonyLEE YEN-CHI·Filed 2005·Granted Jan 24, 2012·20 cites·40 claims
- 0889US8081684B2Picture-in-picture processing for video telephonyLEE YEN-CHI·Filed 2005·Granted Dec 20, 2011·10 cites·30 claims
- 0988US8634457B2Determining availability of video data unitsLEE YEN-CHI·Filed 2008·Granted Jan 21, 2014·12 cites·49 claims
- 1081US8406309B2Video rate adaptation to reverse link conditionsLEE YEN-CHI·Filed 2006·Granted Mar 26, 2013·6 cites·33 claims
- 1179USD420696SPrinter cartridgeACER PERIPHERALS INC·Filed 1998·Granted Feb 15, 2000·24 cites·1 claims
- 1278US8514711B2Reverse link lower layer assisted video error controlLEE YEN-CHI·Filed 2006·Granted Aug 20, 2013·5 cites·37 claims
- 1377US7504275B2Layout design and fabrication of SDA micro motor for low driving voltage and high lifetime applicationSUNONWEALTH ELECTR MACH IND CO·Filed 2007·Granted Mar 17, 2009·7 cites·12 claims
- 1477US6071024AInk ribbon positioning systemACER PERIPHERALS INC·Filed 1998·Granted Jun 6, 2000·52 cites·18 claims
- 1576US8379733B2Efficient video packetization methods for packet-switched video telephony applicationsQUALCOMM INC·Filed 2006·Granted Feb 19, 2013·8 cites·50 claims
- 1672US9357233B2Video decoder error handlingLEE YEN-CHI·Filed 2008·Granted May 31, 2016·3 cites·47 claims
- 1772US7885337B2Efficient video slicingQUALCOMM INC·Filed 2004·Granted Feb 8, 2011·10 cites·33 claims
- 1871US8976872B2Picture-in-picture processing for video telephonyLEE YEN-CHI·Filed 2011·Granted Mar 10, 2015·1 cites·18 claims
- 1968US9503739B2Encoder-assisted adaptive video frame interpolationQUALCOMM INC·Filed 2014·Granted Nov 22, 2016·1 cites·20 claims
- 2063US8861601B2Encoder-assisted adaptive video frame interpolationDANE GOKCE·Filed 2005·Granted Oct 14, 2014·1 cites·36 claims
- 2162US11041708B2Angle sensing deviceISENTEK INC·Filed 2019·Granted Jun 22, 2021·1 cites·9 claims
- 2256US11181555B2Current sensing method and current sensorYUAN FU TE·Filed 2019·Granted Nov 23, 2021·0 cites·14 claims
- 2356US8942293B2Picture-in-picture processing for video telephonyLEE YEN-CHI·Filed 2011·Granted Jan 27, 2015·0 cites·38 claims
- 2456US8737489B2Picture-in-picture processing for video telephonyLEE YEN-CHI·Filed 2011·Granted May 27, 2014·0 cites·40 claims
- 2551US8767839B2Error filter to differentiate between reverse link and forward link video data errorsLEE YEN-CHI·Filed 2007·Granted Jul 1, 2014·0 cites·31 claims
- 2649US11022632B2Electric current sensorYUAN FU TE·Filed 2019·Granted Jun 1, 2021·0 cites·14 claims
- 2748US2021033638A1Motion sensing moduleLEE YEN CHI·Filed 2020·Application pending·0 cites
- 2846US2006062312A1Video demultiplexer and decoder with efficient data recoveryLEE YEN-CHI·Filed 2004·Application pending·0 cites
- 2946US2006133495A1Temporal error concealment for video communicationsYE YAN·Filed 2004·Application pending·0 cites
- 3044US8817879B2Temporal error concealment for video communicationsYE YAN·Filed 2010·Granted Aug 26, 2014·0 cites·20 claims
- 3143US2008157625A1Development of a low driving-voltage micro scratch drive actuator by ultra-low resistivity silicon waferSUNONWEALTH ELECTR MACH IND CO·Filed 2007·Application pending·0 cites
- 3241US2008157626A1Novel layout design for micro scratch drive actuatorSUNONWEALTH ELECTR MACH IND CO·Filed 2007·Application pending·0 cites
- 3339US7076100B2Method and apprartus thereof for detecting a hidden image in a hologramHI TOUCH IMAGING TECH CO LTD·Filed 2002·Granted Jul 11, 2006·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →