Inventor · disambiguated record
Yhean-Sen Lai
Also filed as: LAI YHEAN-SEN
33 granted patents·562 citations·filing 1997–2011
97Inventor score
Files withAGERE SYSTEMS INC22AGERE SYST GUARDIAN CORP5LUCENT TECHNOLOGIES INC3LAI YHEAN-SEN2INFINEON TECHNOLOGIES AG1
Top patents by PatentIndex Score
33 records- 0197US6678318B1Method and apparatus for time-domain equalization in discrete multitone transceiversAGERE SYSTEMS INC·Filed 2000·Granted Jan 13, 2004·199 cites·38 claims
- 0287US7697911B2Single path architecture with digital automatic gain control for SDARS receiversAGERE SYSTEMS INC·Filed 2006·Granted Apr 13, 2010·12 cites·24 claims
- 0387US7359690B2Single path front end with digital AGC in SDARS systemAGERE SYSTEMS INC·Filed 2005·Granted Apr 15, 2008·14 cites·23 claims
- 0484US7809343B2Multi-channel receiver with improved AGCAGERE SYSTEMS INC·Filed 2007·Granted Oct 5, 2010·12 cites·25 claims
- 0582US8270502B2Timing-frequency offset and carrier-frequency offset estimations for multi-carrier modulated signals using pilot tonesLAI YHEAN-SEN·Filed 2007·Granted Sep 18, 2012·11 cites·29 claims
- 0682US7881365B2Demodulator with configurable adaptive equalizerAGERE SYSTEMS INC·Filed 2007·Granted Feb 1, 2011·10 cites·20 claims
- 0779US6240128B1Enhanced echo cancelerAGERE SYST GUARDIAN CORP·Filed 1998·Granted May 29, 2001·66 cites·22 claims
- 0877US7978773B2Multi-channel receiver with improved AGCAGERE SYSTEMS INC·Filed 2006·Granted Jul 12, 2011·6 cites·18 claims
- 0972US8391384B2Multi-channel receiver with improved AGCLAI YHEAN-SEN·Filed 2011·Granted Mar 5, 2013·3 cites·11 claims
- 1070US7277493B2Equalization in orthogonal frequency domain multiplexingAGERE SYSTEMS INC·Filed 2003·Granted Oct 2, 2007·13 cites·30 claims
- 1169US7769357B2Multi-channel receiver with improved AGCAGERE SYSTEMS INC·Filed 2007·Granted Aug 3, 2010·4 cites·27 claims
- 1268US6526429B1Method for designing all pass digital filtersAGERE SYSTEMS INC·Filed 2000·Granted Feb 25, 2003·14 cites·20 claims
- 1367US7003100B2Modem with enhanced echo cancelerAGERE SYSTEMS INC·Filed 2001·Granted Feb 21, 2006·13 cites·12 claims
- 1466US7643812B2Method and apparatus for a single-path enhanced-algorithm digital automatic gain control integrated receiver with power management and XM interference enhancementAGERE SYSTEMS INC·Filed 2006·Granted Jan 5, 2010·3 cites·15 claims
- 1566US7003027B2Efficient PCM modemAGERE SYSTEMS INC·Filed 2001·Granted Feb 21, 2006·10 cites·19 claims
- 1666US6704355B1Method and apparatus to enhance timing recovery during level learning in a data communication systemAGERE SYSTEMS INC·Filed 2000·Granted Mar 9, 2004·10 cites·24 claims
- 1762US7042969B2Method and apparatus for frame alignment in discrete multitone transceiversAGERE SYSTEMS INC·Filed 2002·Granted May 9, 2006·7 cites·21 claims
- 1861US7362998B2Mobile military satellite receiver architecture for accommodating wide carrier offset and method of performing coarse carrier offset adjustmentINFINEON TECHNOLOGIES AG·Filed 2004·Granted Apr 22, 2008·6 cites·13 claims
- 1958US6772022B1Methods and apparatus for providing sample rate conversion between CD and DATAGERE SYSTEMS INC·Filed 1999·Granted Aug 3, 2004·14 cites·29 claims
- 2054US6987782B2Method and apparatus for detecting robbed bit location in PCM modems and the likeAGERE SYSTEMS INC·Filed 2001·Granted Jan 17, 2006·2 cites·26 claims
- 2153US6570917B1Equalizer training in the presence of network impairmentAGERE SYSTEMS INC·Filed 1999·Granted May 27, 2003·31 cites·6 claims
- 2253US6185250B1Training of level learning modemsLUCENT TECHNOLOGIES INC·Filed 1999·Granted Feb 6, 2001·32 cites·15 claims
- 2348US6118813ATechnique for effectively treating robbed bit signaling in data communcationsLUCENT TECHNOLOGIES INC·Filed 1997·Granted Sep 12, 2000·15 cites·27 claims
- 2447US7639769B2Method and apparatus for providing synchronization in a communication systemAGERE SYSTEMS INC·Filed 2005·Granted Dec 29, 2009·1 cites·18 claims
- 2544US6366591B1Technique for treating channel impairments involving measuring a digital loss in transmitted signals in data communicationsAGERE SYST GUARDIAN CORP·Filed 1998·Granted Apr 2, 2002·10 cites·35 claims
- 2641US7852133B2Phase-locked loop (PLL) having extended tracking rangeAGERE SYSTEMS INC·Filed 2007·Granted Dec 14, 2010·0 cites·22 claims
- 2740US6600780B1Apparatus and method for adapting a filter of an analog modemAGERE SYSTEMS INC·Filed 1999·Granted Jul 29, 2003·13 cites·8 claims
- 2837US6771695B1Low-complexity DMT transceiverAGERE SYSTEMS INC·Filed 1999·Granted Aug 3, 2004·9 cites·41 claims
- 2937US6459729B1Method and apparatus for improved channel equalization and level learning in a data communication systemAGERE SYST GUARDIAN CORP·Filed 1999·Granted Oct 1, 2002·8 cites·25 claims
- 3036US6594715B1Method and apparatus for interfacing asymmetric digital subscriber lines to a codecLUCENT TECHNOLOGIES INC·Filed 1999·Granted Jul 15, 2003·7 cites·23 claims
- 3132US6266382B1Technique for detecting and treating robbed bit signaling in data communicationsAGERE SYST GUARDIAN CORP·Filed 1998·Granted Jul 24, 2001·4 cites·36 claims
- 3231US6370124B1Technique for treating channel impairments including a digital loss in transmitted signals in data communicationsAGERE SYST GUARDIAN CORP·Filed 1998·Granted Apr 9, 2002·2 cites·38 claims
- 3329US6721287B1Far echo canceller for PCM modemsAGERE SYSTEMS INC·Filed 1999·Granted Apr 13, 2004·1 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →