LEE; Wang Joo

Patent Applications and Registrations

Patent applications and USPTO patent grants for LEE; Wang Joo.The latest application filed is for "cassegrain antenna for equalizing orbital angular momentum mode tranmission loss".

Company Profile

0.7.12

LEE; Wang Joo - Daejeon KR
Lee; Wang-Joo - Daejeon-si KR
LEE; Wang Joo - Daejeon-city KR
Lee; Wang-Joo - Daejon 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
Cassegrain Antenna For Equalizing Orbital Angular Momentum Mode Tranmission Loss App 20180331431 - LEE; Wang Joo	2018-11-15
Planar Electromagnetic Wave Generation Apparatus For Concentrating Orbital Angular Momentum And Method Therefor App 20180241497 - HONG; Ju Yeon ; et al.	2018-08-23
Method For Detecting Image In Image Detector Having Edge Milled Aperture To Remove Diffraction Pattern App 20160154248 - LEE; Wang Joo	2016-06-02
Antenna having metamaterial superstrate and providing gain improvement and beamforming together Grant 8,350,759 - Ju , et al. January 8, 2	2013-01-08
Method And Apparatus For Analyzing Sample Using Terahertz Wave App 20130001421 - PYO; Seong-Min ; et al.	2013-01-03
Metamaterial transmission line apparatus and method of implementing the same Grant 8,344,828 - Lee , et al. January 1, 2	2013-01-01
High power efficiency optical-wireless transmitter Grant 8,311,413 - Jun , et al. November 13, 2	2012-11-13
Projecting type hyper-lens and method of manufacturing the same Grant 8,213,089 - Lee , et al. July 3, 2	2012-07-03
Metamaterial Transmission Line Apparatus And Method Of Implementing The Same App 20110148550 - LEE; Bom-Son ; et al.	2011-06-23
Antenna Having Metamaterial Superstrate And Providing Gain Improvement And Beamforming Together App 20100277374 - JU; Jeong Ho ; et al.	2010-11-04
Projecting Type Hyper-lens And Method Of Manufacturing The Same App 20100134897 - LEE; Wang-joo ; et al.	2010-06-03
High Power Efficiency Optical-wireless Transmitter App 20100092180 - Jun; Yong-Il ; et al.	2010-04-15
Time-division multiplexing/demultiplexing system and method Grant 7,653,092 - Bang , et al. January 26, 2	2010-01-26
Apparatus for extracting optical clock using filters and amplifier and method for the same Grant 7,596,324 - Lee , et al. September 29, 2	2009-09-29
Method and apparatus for detecting optical switch fault by monitoring optical output transitions Grant 7,394,983 - Lee , et al. July 1, 2	2008-07-01
Time-division multiplexing/demultiplexing system and method App 20070071039 - Bang; Joon Hak ; et al.	2007-03-29
Apparatus for extracting optical clock using filters and amplifier and method for the same App 20060061402 - Lee; Jae-Myoung ; et al.	2006-03-23
Clock extraction apparatus and method for optical signal App 20040240889 - Lee, Wang Joo ; et al.	2004-12-02
Method and apparatus for detecting optical switch fault by monitoring optical output transitions App 20040101233 - Lee, Wang-Joo ; et al.	2004-05-27

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