Lee; Sang Yub

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Sang Yub.The latest application filed is for "magnetic field sensing-based noncontact button apparatus, elevator control panel, and operating method thereof".

Company Profile

2.14.33

Lee; Sang Yub - Seongnam-si KR
LEE; Sang Yub - Seoul KR
Lee; Sang Yub - Yongin-si KR
Lee; Sang Yub - Gyeonggi-do N/A KR
Lee; Sang Yub - Incheon KR
Lee; Sang Yub - Gyunggi-do KR
Lee; Sang Yub - Goyang-si KR
Lee; Sang Yub - Seongnam KR
Lee; Sang Yub - Sungnam KR
Lee; Sang Yub - Kyungki-Do KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Neuromorphic memory management system and method thereof Grant 11,449,738 - Lee , et al. September 20, 2	2022-09-20
Magnetic Field Sensing-based Noncontact Button Apparatus, Elevator Control Panel, And Operating Method Thereof App 20220098005 - LEE; Sang Yub ; et al.	2022-03-31
Contract Apparatus And Method Of Blockchain Using Digital Contents Orginal Key App 20220006648 - LEE; Sang Yub ; et al.	2022-01-06
Contract Apparatus And Method Of Blockchain Using Location Information App 20210409225 - LEE; Sang Yub ; et al.	2021-12-30
Mechanical Button Apparatus App 20210257169 - Lee; Sang Yub ; et al.	2021-08-19
Neuromorphic Memory Management System And Method Thereof App 20210042615 - LEE; Sang Yub ; et al.	2021-02-11
Audio system based on in-vehicle optical network and broadcasting method thereof Grant 9,998,224 - Lee , et al. June 12, 2	2018-06-12
Direct Mapping Method And System For Converting Modbus Data To Iec61850 Data Based On Machine Learning App 20160335378 - LEE; Sang Yub ; et al.	2016-11-17
Audio System Based On In-vehicle Optical Network And Broadcasting Method Thereof App 20160330561 - LEE; Sang Yub ; et al.	2016-11-10
Vehicle communication system for visible light communication and optical networking and communication method thereof Grant 9,136,945 - Lee , et al. September 15, 2	2015-09-15
Occupant safety system and method with optical fiber grid sheet Grant 8,938,336 - Lee , et al. January 20, 2	2015-01-20
System and method for preventing drowsiness Grant 8,866,622 - Lee , et al. October 21, 2	2014-10-21
Occupant Safety System And Method With Optical Fiber Grid Sheet App 20140214282 - LEE; Sang Yub ; et al.	2014-07-31
Side Camera System For Vehicle And Control Method Thereof App 20140132770 - LEE; Sang Yub ; et al.	2014-05-15
Visible light communication apparatus for vehicle, system and method for vehicular communication inside tunnel using visible light communication Grant 8,681,017 - Lee , et al. March 25, 2	2014-03-25
Avm System Of Vehicle For Dividing And Managing Camera Networks And Avm Method Thereof App 20140063253 - Lee; Sang Yub ; et al.	2014-03-06
Vehicle Communication System For Visible Light Communication And Optical Networking And Communication Method Thereof App 20140064740 - Lee; Sang Yub ; et al.	2014-03-06
Liquid Medicine Administering Device For Endoscopic Surgery, Medical Controller For Liquid Medicine, And Liquid Medicine Administering Device For Endoscopic Surgery Comprising Same App 20130060193 - Lee; Sang Yub	2013-03-07
Parallel sequence spread spectrum type chaotic signal transmission device Grant 8,265,120 - Yang , et al. September 11, 2	2012-09-11
System And Method For Preventing Drowsiness App 20120139733 - Lee; Sang-Yub ; et al.	2012-06-07
Visible Light Communication Apparatus For Vehicle, System And Method For Vehicular Communication Inside Tunnel Using Visible Light Communication App 20110156925 - LEE; Sang Yub ; et al.	2011-06-30
Direct sampling type wireless receiver and method using the same Grant 7,953,184 - Lee , et al. May 31, 2	2011-05-31
Solar Cell Device Comprising A Consolidated Core/shell Polymer-quantum Dot Composite And Method Of The Preparation Thereof App 20100294355 - Choi; Won-Kook ; et al.	2010-11-25
Distance measuring apparatus capable of controlling range and resolution Grant 7,752,010 - Yang , et al. July 6, 2	2010-07-06
Parallel Sequence Spread Spectrum Type Chaotic Signal Transmission Device App 20100142588 - Yang; Chang Soo ; et al.	2010-06-10
Apparatus And Method For Generating In-phase Signal And Quadrature Signal Of Multi-port Network App 20100144298 - YANG; Chang Soo ; et al.	2010-06-10
Correlation Method And Apparatus For Acquiring Synchronization In Wireless Local Area Network App 20100091742 - Lee; Sang Yub ; et al.	2010-04-15
Apparatus and method for estimating distance using time of arrival Grant 7,663,536 - Yang , et al. February 16, 2	2010-02-16
Digital modulation circuit Grant 7,586,293 - Seo , et al. September 8, 2	2009-09-08
Device and method for detecting overlap of pulse signals and apparatus for estimating distance using the same Grant 7,570,199 - Lee , et al. August 4, 2	2009-08-04
In-phase Signal And Quadrature Signal Generator Of Multi-port Network App 20090046814 - LEE; Sang Yub ; et al.	2009-02-19
Direct Sampling Type Wireless Receiver And Method Using The Same App 20080292023 - Lee; Sang Yub ; et al.	2008-11-27
I/q Regeneration Device Of Five-port Network App 20080205536 - Lee; Sang Yub ; et al.	2008-08-28
Distance Measuring Apparatus Capable Of Controlling Range And Resolution App 20080162048 - Yang; Wan Cheol ; et al.	2008-07-03
Device And Method For Detecting Overlap Of Pulse Signals And Apparatus For Estimating Distance Using The Same App 20080106461 - LEE; Sang Yub ; et al.	2008-05-08
Apparatus And Method For Estimating Distance Using Time Of Arrival App 20080068255 - YANG; Wan Cheol ; et al.	2008-03-20
Digital Modulation Circuit App 20080055139 - Seo; Man Suk ; et al.	2008-03-06
Wireless Positioning Method Using Fuzzy Logic App 20080059388 - LEE; Sang Yub ; et al.	2008-03-06
Multi-port-based Mimo Antenna Receiver App 20070223617 - LEE; Sang Yub ; et al.	2007-09-27
Chaotic Wireless Communication Apparatus For Location Awareness Using Spreading Spectrum Technology App 20070195860 - YANG; Chang Soo ; et al.	2007-08-23
Transmitter And Transmitting Method Of Code Division Multiplexing Wireless Communication System Using On-off Keying Modulation Scheme App 20070133495 - Lee; Sang Yub ; et al.	2007-06-14
Location Awareness System Using Rfid And Wireless Connectivity Apparatus For Location Awareness System Used Therein App 20070075873 - Yang; Chang Soo ; et al.	2007-04-05

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