Ryu; Han-Cheol

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ryu; Han-Cheol.The latest application filed is for "photo mixer and method for manufacturing same".

Company Profile

0.15.23

Ryu; Han-Cheol - Daejeon KR
Ryu; Han Cheol - Gyeonggi-do KR
Ryu; Han-Cheol - Seoul 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
Photo mixer and method for manufacturing same Grant 9,618,823 - Park , et al. April 11, 2	2017-04-11
Interconnection apparatus and method using terahertz waves Grant 9,553,678 - Park , et al. January 24, 2	2017-01-24
Beating signal monitoring module, terahertz wave generation device and optical signal monitoring device including the beating signal monitoring module Grant 9,410,851 - Kim , et al. August 9, 2	2016-08-09
Apparatus and method for contactless thickness measurement Grant 9,228,826 - Ryu , et al. January 5, 2	2016-01-05
Photo Mixer And Method For Manufacturing Same App 20150277208 - Park; Kyung-Hyun ; et al.	2015-10-01
Wide area array type photonic crystal photomixer for generating and detecting broadband terahertz wave Grant 9,136,421 - Moon , et al. September 15, 2	2015-09-15
Apparatus for generating/detecting terahertz wave using graphene and manufacturing method of the same Grant 9,130,082 - Park , et al. September 8, 2	2015-09-08
Terahertz wave generating module and terahertz wave detecting device including the same Grant 9,035,251 - Han , et al. May 19, 2	2015-05-19
Integrated antenna device module for generating terahertz continuous wave and fabrication method thereof Grant 8,957,441 - Jun , et al. February 17, 2	2015-02-17
Wide Area Array Type Photonic Crystal Photomixer For Generating And Detecting Broadband Terahertz Wave App 20140197425 - MOON; Kiwon ; et al.	2014-07-17
Photo detector and optical device Grant 8,772,725 - Park , et al. July 8, 2	2014-07-08
Apparatus For Generating/detecting Terahertz Wave Using Graphene And Manufacturing Method Of The Same App 20140183441 - PARK; Kyung Hyun ; et al.	2014-07-03
Beating Signal Monitoring Module, Terahertz Wave Generation Device And Optical Signal Monitoring Device Including The Beating Signal Monitoring Module App 20140175306 - KIM; Namje ; et al.	2014-06-26
Terahertz Wave Generating Module And Terahertz Wave Detecting Device Including The Same App 20140166881 - HAN; Sang-Pil ; et al.	2014-06-19
Apparatus And Method For Contactless Thickness Measurement App 20140061475 - RYU; Han-Cheol ; et al.	2014-03-06
Terahertz wave generator and method of generating terahertz wave Grant 8,610,094 - Kim , et al. December 17, 2	2013-12-17
Interconnection Apparatus And Method Using Terahertz Waves App 20130320215 - PARK; Kyung-Hyun ; et al.	2013-12-05
Photo Detector And Optical Device App 20130299701 - Park; Jeong Woo ; et al.	2013-11-14
Horn Antenna Apparatus App 20130271335 - Ryu; Han-Cheol ; et al.	2013-10-17
Terahertz Wave Generator And Method Of Generating Terahertz Wave App 20130161541 - KIM; Namje ; et al.	2013-06-27
Terahertz Continuous Wave System And Method Of Obtaining Three-dimensional Image Thereof App 20130146770 - JUN; Dong Suk ; et al.	2013-06-13
Device Characteristics Measurement Method Using An All-optoelectronic Terahertz Photomixing System And Spectral Characteristics Measurement Method Of Terahertz Measuring Apparatus Using The Same App 20120166144 - Ryu; Han-Cheol ; et al.	2012-06-28
Integrated Antenna Device Module For Generating Terahertz Continous Wave And Fabrication Method Thereof App 20120112230 - JUN; Dong Suk ; et al.	2012-05-10
Thz-band Folded Dipole Antenna Having High Input Impedance App 20100134372 - Ryu; Han Cheol ; et al.	2010-06-03
Frequency Tunable Terahertz Continuous Wave Generator App 20100092183 - Kim; Sungil ; et al.	2010-04-15
Phase shifter with photonic band gap structure using ferroelectric thin film Grant 7,692,516 - Kim , et al. April 6, 2	2010-04-06
Phase Shifter with Photonic Band Gap Structure Using Ferroelectric Thin Film App 20080116995 - Kim; Young-Tae ; et al.	2008-05-22
Ferroelectric/paraelectric multilayer thin film, method of forming the same, and high frequency variable device using the same Grant 7,274,058 - Lee , et al. September 25, 2	2007-09-25
Paraelectric thin film structure for high frequency tunable device and high frequency tunable device with the same App 20070132065 - Lee; Su Jae ; et al.	2007-06-14
Method of manufacturing distributed analog phase shifter using etched ferroelectric thin film Grant 7,192,530 - Ryu , et al. March 20, 2	2007-03-20
Lateral tunable capacitor and high frequency tunable device having the same App 20060125052 - Moon; Seung Eon ; et al.	2006-06-15
Ferroelectric/paraelectric multilayer thin film, method of forming the same, and high frequency variable device using the same App 20060118843 - Lee; Su Jae ; et al.	2006-06-08
Ferroelectric epitaxial thin film for microwave tunable device and microwave tunable device using the same App 20050128029 - Lee, Su Jae ; et al.	2005-06-16
Microwave tunable device having coplanar waveguide structure App 20050116792 - Moon, Seung Eon ; et al.	2005-06-02
Distributed analog phase shifter using etched ferroelectric thin film and method of manufacturing the same App 20050040915 - Ryu, Han Cheol ; et al.	2005-02-24

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