Lee; Joong Hee

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Joong Hee.The latest application filed is for "post-treatment method of carbon materials for improving the electrical conductivity and mechanichal properties via dehydrocyclization reaction and polymer composite materials comprising the treated carbon materials".

Company Profile

0.16.22

Lee; Joong Hee - Jeollabuk-Do KR
Lee; Joong-hee - Seongnam-si N/A KR
LEE; Joong-Hee - Anyang KR
Lee; Joong-Hee - Jeonju-Si KR
Lee; Joong Hee - Ansan-Si KR
Lee; Joong-Hee - 101-1003 Kwangjin Seonsoochon Apt., 965-2 Seosin Jeonju KR
Lee, Joong-Hee - Songnam-shi KR
Lee; Joong-Hee - Songnam KR
Lee; Joong-Hee - Kyonggi-do KR
Lee; Joong-hee - 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
Method of preparing reduced graphene oxide and reduced graphene oxide-polymer composites Grant 9,318,231 - Ku , et al. April 19, 2	2016-04-19
Antenna device Grant 9,099,768 - Jeon , et al. August 4, 2	2015-08-04
Post-treatment method of carbon materials for improving the electrical conductivity and mechanical properties via dehydrocyclization reaction and polymer composite materials comprising the treated carbon materials Grant 9,040,015 - Goh , et al. May 26, 2	2015-05-26
Polyimide-graphene composite material and method for preparing same Grant 9,017,805 - You , et al. April 28, 2	2015-04-28
Post-treatment Method Of Carbon Materials For Improving The Electrical Conductivity And Mechanichal Properties Via Dehydrocyclization Reaction And Polymer Composite Materials Comprising The Treated Carbon Materials App 20140191165 - GOH; Munju ; et al.	2014-07-10
Polyimide-graphene Composite Material And Method For Preparing Same App 20140121350 - YOU; Nam Ho ; et al.	2014-05-01
Antenna apparatus having device carrier with magnetodielectric material Grant 8,681,067 - Lee , et al. March 25, 2	2014-03-25
Wrongdoing Reporting System And Method And Storage Medium For The Same App 20140032252 - LEE; Joong-Hee	2014-01-30
Y-type hexagonal ferrite, fabrication method thereof, and antenna apparatus using the same Grant 8,564,493 - Lee , et al. October 22, 2	2013-10-22
Magnetic Substance And Composite Material For Antennas Employing The Same App 20130169488 - KUM; Jun-sig ; et al.	2013-07-04
Antenna Device App 20130120220 - JEON; Seung-gil ; et al.	2013-05-16
Method Of Preparing Reduced Graphene Oxide And Reduced Graphene Oxide-polymer Composites App 20120302683 - KU; Bon-Cheol ; et al.	2012-11-29
Antenna Apparatus Having Device Carrier With Magnetodielectric Material App 20120038531 - LEE; Joong Hee ; et al.	2012-02-16
Multiband Antenna System With Shield App 20110080330 - LEE; Joong Hee ; et al.	2011-04-07
Y-type Hexagonal Ferrite, Fabrication Method Thereof, And Antenna Apparatus Using The Same App 20110025572 - LEE; Joong Hee ; et al.	2011-02-03
High gas-tightened metallic nozzle-boss for a high pressure composite vessel Grant 7,648,042 - Lee , et al. January 19, 2	2010-01-19
Multi-stage operation type air conditioner Grant 7,624,587 - Lee , et al. December 1, 2	2009-12-01
Antenna Device For Portable Terminal App 20090051601 - Lee; Ju-Hyang ; et al.	2009-02-26
High gas-tightened metallic nozzle-boss for a high pressure composite vessel App 20070164561 - Kwon; Young-Jun ; et al.	2007-07-19
Method and apparatus for compensating for temperature characteristics of laser diode in optical communication system Grant 7,236,506 - Seo , et al. June 26, 2	2007-06-26
Passive optical network App 20070116467 - Kwon; Jin-Wook ; et al.	2007-05-24
Bi-directional optical transceiver App 20070104426 - Yun; In-Kuk ; et al.	2007-05-10
Apparatus and method for controlling gain of optical receiver in optical communication system App 20060127090 - Seo; Ja-Won ; et al.	2006-06-15
Method and apparatus for compensating for temperature characteristics of laser diode in optical communication system App 20060114952 - Seo; Ja-Won ; et al.	2006-06-01
Multi-stage operation type air conditioner App 20050257560 - Lee, Joong Hee ; et al.	2005-11-24
Optical power equalizer in a passive optical network App 20040247246 - Lee, Jeong-Seok ; et al.	2004-12-09
Multi-layer structure for reducing capacitance and manufacturing method thereof Grant 6,747,292 - Kim , et al. June 8, 2	2004-06-08
Multi-layer structure for reducing capacitance and manufacturing method thereof Grant 6,624,054 - Kim , et al. September 23, 2	2003-09-23
Multi-layer Structure For Reducing Capacitance And Manufacturing Method Thereof App 20030170968 - Kim, Yu-Sik ; et al.	2003-09-11
Multi-layer structure for reducing capacitance and manufacturing method thereof App 20030168745 - Kim, Yu-Sik ; et al.	2003-09-11
Color filter substrate for a liquid crystal display and a method for manufacturing the same Grant 5,850,271 - Kim , et al. December 15, 1	1998-12-15

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