Inventor · disambiguated record
Chae-Man Lim
Also filed as: LIM CHAE-MAN
49 granted patents·8 pending applications·499 citations·filing 2000–2023
98Inventor score
Top patents by PatentIndex Score
57 records- 0197US6741578B1Apparatus and method for synchronizing channels in a W-CDMA communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted May 25, 2004·140 cites·29 claims
- 0292US9407476B2Apparatus and method for power amplificationSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Aug 2, 2016·23 cites·18 claims
- 0391US9781570B2Method and apparatus for estimating location of electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Oct 3, 2017·12 cites·18 claims
- 0490US10321274B2Apparatus and method for determining location of electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jun 11, 2019·7 cites·9 claims
- 0590US9807777B2Antenna switching methodSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Oct 31, 2017·7 cites·21 claims
- 0688US10149244B2Apparatus and method for saving power by transmission interval in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Dec 4, 2018·7 cites·37 claims
- 0787US8483305B2Apparatus and method for spatial multiplexing in multi input multi output systemLEE INKYU·Filed 2009·Granted Jul 9, 2013·15 cites·20 claims
- 0886US7532590B2Cell search apparatus and method in a mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted May 12, 2009·49 cites·12 claims
- 0986US7289483B1Cell search apparatus and method in CDMA mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Oct 30, 2007·33 cites·17 claims
- 1086US7236468B2Apparatus and method for generating reference timing in a CDMA mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Jun 26, 2007·37 cites·22 claims
- 1185US7292548B2Cell search apparatus and method for supporting multisearch functions in a mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Nov 6, 2007·34 cites·18 claims
- 1284US10045278B2Electronic device and method for searching for access point in local area network at electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Aug 7, 2018·6 cites·18 claims
- 1383US9699732B2Apparatus and method for controlling communication moduleSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jul 4, 2017·4 cites·23 claims
- 1483US8706051B2Device and method for adjusting loop filter gain in automatic frequency controllerPARK SOO-JIN·Filed 2007·Granted Apr 22, 2014·10 cites·6 claims
- 1581US6728229B1Cell search apparatus and method in asynchronous communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Apr 27, 2004·23 cites·10 claims
- 1680US12301353B2Method and apparatus for transmitting and receiving control information in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted May 13, 2025·0 cites·12 claims
- 1780US10911915B2Device and method for providing V2P service on basis of proximity-based service direct communicationSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Feb 2, 2021·3 cites·16 claims
- 1879US8498357B2Transmitting/receiving apparatus and method for interleaver division multiple access systemJUNG YOUNG-SEOK·Filed 2008·Granted Jul 30, 2013·8 cites·15 claims
- 1978US9949231B2Electronic device and method for managing information of electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Apr 17, 2018·3 cites·20 claims
- 2077US9444152B2Circuit, apparatus and method for antenna mode steeringSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Sep 13, 2016·4 cites·60 claims
- 2176US11764900B2Method and apparatus for transmitting and receiving control information in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Sep 19, 2023·0 cites·8 claims
- 2276US8937868B2Method for and apparatus for feeding back channel information in wireless communication systemKIM TAE-YOON·Filed 2012·Granted Jan 20, 2015·4 cites·16 claims
- 2374US10634759B2Method for estimating location, and electronic device and server thereofSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Apr 28, 2020·2 cites·24 claims
- 2474USRE42827EApparatus and method for synchronizing channels in a WCDMA communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Oct 11, 2011·5 cites·53 claims
- 2574US7450545B2Apparatus and method for determining soft handover in a CDMA mobile communication system providing MBMS serviceSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Nov 11, 2008·18 cites·27 claims
- 2672US11463196B2Method and apparatus for transmitting and receiving control information in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Oct 4, 2022·0 cites·12 claims
- 2770US10917193B2Method and apparatus for transmitting and receiving control information in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Feb 9, 2021·0 cites·16 claims
- 2870US10299148B2Method for providing wireless LAN service and electronic device thereforSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted May 21, 2019·2 cites·8 claims
- 2970US7292551B2Cell search method in discontinuous reception mode in a mobile communication systemLIM CHAE-MAN·Filed 2002·Granted Nov 6, 2007·17 cites·13 claims
- 3069US10433102B2Method for providing position associated information and electronic device supporting the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Oct 1, 2019·1 cites·20 claims
- 3167US8781013B2Apparatus and method for power control in mobile communication systemJUNG YOUNG-SEOK·Filed 2009·Granted Jul 15, 2014·3 cites·12 claims
- 3265US9083572B2Channel estimation method and apparatusKIM JOO HAN·Filed 2011·Granted Jul 14, 2015·2 cites·10 claims
- 3364US8724685B2Apparatus and method for interference cancellation in MIMO wireless communication systemKI YOUNG-MIN·Filed 2011·Granted May 13, 2014·2 cites·24 claims
- 3461US7397784B2Rake receiving apparatus and method in a direct sequence CDMA mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jul 8, 2008·8 cites·20 claims
- 3559US7983223B2Apparatus and method for reporting channel quality indicator in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jul 19, 2011·1 cites·17 claims
- 3659US7295539B2Apparatus and method for generating transmission/reception reference timing in a mobile terminalSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Nov 13, 2007·6 cites·28 claims
- 3758US11096121B2Apparatus and method for saving power by transmission interval in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Aug 17, 2021·0 cites·19 claims
- 3857US8559958B2Methods and apparatus for handover between macro base station and home base stationLEE JUN-KYOUNG·Filed 2009·Granted Oct 15, 2013·2 cites·11 claims
- 3954US8223877B2Apparatus and method for detecting signal in MIMO systemLEE IN-KYU·Filed 2009·Granted Jul 17, 2012·1 cites·14 claims
- 4051US9491754B2Method and apparatus for transmitting/receiving UE reference signal with selective muting in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Nov 8, 2016·0 cites·20 claims
- 4150US10763994B2Method and apparatus for transmitting and receiving control information in wireless communication systemKIM HAN JU·Filed 2012·Granted Sep 1, 2020·0 cites·10 claims
- 4250US9232513B2Method and apparatus for signaling power information in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jan 5, 2016·0 cites·24 claims
- 4349US2010034322A1Method and apparatus for layer cancelling in a multiple antenna system supporting space multiplexingSAMSUNG ELECTRONICS CO LTD·Filed 2009·Application pending·0 cites
- 4448US2010128689A1Apparatus and method for controlling interference in a wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2009·Application pending·0 cites
- 4547US10178645B2Electronic device and method of estimating location by electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jan 8, 2019·0 cites·20 claims
- 4647US2015350825A1Method for providing position associated information and electronic device supporting the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Application pending·0 cites
- 4746US2008043702A1Method and apparatus for cell search in a communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 4845US9572170B2Method and device for applying adaptive link in communication systemLIM JUN SUNG·Filed 2011·Granted Feb 14, 2017·0 cites·19 claims
- 4945US2004227618A1Paging method in a mobile communication system providing a multimedia broadcast/multicast serviceSAMSUNG ELECTRONICS CO LTD·Filed 2003·Application pending·0 cites
- 5043US2005101271A1Frequency error detector and combiner in a receiver of a mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2004·Application pending·0 cites
Showing the top 50 of 57 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Chae-Man Lim files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →