HONG; Seok Won

Patent Applications and Registrations

Patent applications and USPTO patent grants for HONG; Seok Won.The latest application filed is for "conjugated polyelectrolyte-grafted membrane and method for manufacturing the same".

Company Profile

1.21.19

HONG; Seok Won - Seoul KR
Hong; Seok-Won - Taejon 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
Conjugated Polyelectrolyte-grafted Membrane And Method For Manufacturing The Same App 20220135722 - BYUN; Jee Hye ; et al.	2022-05-05
Aquifer storage and recovery system using natural coagulant Grant 11,142,472 - Jeong , et al. October 12, 2	2021-10-12
Aquifer Storage And Recovery System Using Natural Coagulant App 20200325043 - JEONG; Seong Pil ; et al.	2020-10-15
Apparatus and method for water treatment using in-situ activation of manganese dioxide catalyst Grant 9,938,168 - Hong , et al. April 10, 2	2018-04-10
Docking apparatus for portable device Grant 9,509,087 - Hong , et al. November 29, 2	2016-11-29
Apparatus And Method For Water Treatment Using In-situ Activation Of Manganese Dioxide Catalyst App 20160264433 - HONG; Seok Won ; et al.	2016-09-15
Composite medium for simultaneous removal of cationic and anionic heavy metals and method for manufacturing the same Grant 9,358,522 - Hong , et al. June 7, 2	2016-06-07
Floating type adsorbent for removal of phosphate in aqueous solution and method for fabricating the same and method for regeneration of the same Grant 9,295,974 - Hong , et al. March 29, 2	2016-03-29
Apparatus and method for alternative aeration-effluent wastewater treatment using ceramic membrane Grant 8,980,090 - Choi , et al. March 17, 2	2015-03-17
Floating Type Adsorbent For Removal Of Phosphate In Aqueous Solution And Method For Fabricating The Same And Method For Regeneration Of The Same App 20140183405 - HONG; Seok Won ; et al.	2014-07-03
Membrane With Titanium Dioxide Nanostructure And Method For Fabricating The Same App 20140144834 - HONG; Seok Won ; et al.	2014-05-29
Apparatus And Method For Cultivating Microalgae Using Effluent From Sludge Treatment App 20140144839 - Choi; Yong Su ; et al.	2014-05-29
Docking Apparatus For Portable Device App 20140106829 - HONG; Seok-won ; et al.	2014-04-17
Docking apparatus for portable device Grant 8,634,883 - Hong , et al. January 21, 2	2014-01-21
Composite Medium For Simultaneous Removal Of Cationic And Anionic Heavy Metals And Method For Manufacturing The Same App 20130203585 - Hong; Seok Won ; et al.	2013-08-08
Remote controller Grant D686,195 - Hong , et al. July 16, 2	2013-07-16
Apparatus For Phosphorous Removal From Waste Water App 20130168325 - Song; Kyung Guen ; et al.	2013-07-04
Display Apparatus And Control Method Thereof App 20130127754 - KWON; Jin ; et al.	2013-05-23
Apparatus And Method For Alternative Aeration-effluent Wastewater Treatment Using Ceramic Membrane App 20130015124 - CHOI; Yong Su ; et al.	2013-01-17
Projector Grant D666,661 - Hong , et al. September 4, 2	2012-09-04
Mini component audio Grant D657,774 - Chung , et al. April 17, 2	2012-04-17
DVD player Grant D656,959 - Lee , et al. April 3, 2	2012-04-03
Blu-ray disk player with an A/V receiver Grant D654,089 - Hong , et al. February 14, 2	2012-02-14
Blu-ray player Grant D652,430 - Chung , et al. January 17, 2	2012-01-17
Apparatus for analyzing tin compounds in liquid samples and method for analyzing tin levels using the same Grant 8,070,935 - Choi , et al. December 6, 2	2011-12-06
Docking Apparatus For Portable Device App 20110117833 - HONG; Seok-won ; et al.	2011-05-19
Home theater Grant D633,075 - Kim , et al. February 22, 2	2011-02-22
Blu-ray disk player Grant D612,870 - Cho , et al. March 30, 2	2010-03-30
Apparatus for wastewater treatment using nitrogen/phosphorus removal and floatation separation Grant 7,648,631 - Choi , et al. January 19, 2	2010-01-19
Apparatus for analyzing tin compounds in liquid samples and method for analyzing tin levels using the same App 20080230400 - Choi; Yong Su ; et al.	2008-09-25
Method And Apparatus For Wastewater Treatment Using Nitrogen/phosphorous Removal Process Combined With Floatation Separation Of Activated Sludge App 20080006577 - Choi; Yong Su ; et al.	2008-01-10
Single-canister underwater stereocamera system with distance measurement function Grant 6,839,082 - Lee , et al. January 4, 2	2005-01-04
Single-cannister underwater stereocamera system with distance measurement function App 20020044202 - Lee, Pan-Mook ; et al.	2002-04-18

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