Patent | Date |
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Pearlescent pigment for security purposes including organic or inorganic fluorescent material Grant 11,407,900 - Cho , et al. August 9, 2 | 2022-08-09 |
Black pearlescent pigment using natural charcoal and production method thereof Grant 11,370,923 - Cho , et al. June 28, 2 | 2022-06-28 |
Cosmetics composition having improved water absorbability and oil absorbability Grant 11,207,264 - Kim , et al. December 28, 2 | 2021-12-28 |
Composite white pigment Grant 11,118,060 - Lee , et al. September 14, 2 | 2021-09-14 |
Glossy pigment having hollow structure and method for producing same Grant 10,836,912 - Son , et al. November 17, 2 | 2020-11-17 |
Pearlescent Pigment For Security Purposes Including Organic Or Inorganic Fluorescent Material App 20200354579 - CHO; Kum-sung ;   et al. | 2020-11-12 |
Cosmetics Composition Having Improved Water Absorbability And Oil Absorbability App 20200337982 - KIM; Ki-Jung ;   et al. | 2020-10-29 |
Cosmetic product having excellent UV-blocking effect and manufacturing method thereof Grant 10,646,423 - Kim , et al. | 2020-05-12 |
Composite White Pigment App 20200071534 - LEE; Jin-Hyoung ;   et al. | 2020-03-05 |
Gold pigment with high color strength Grant 10,519,317 - Chang , et al. Dec | 2019-12-31 |
Cosmetic composition Grant 10,285,918 - Cho , et al. | 2019-05-14 |
Method for manufacturing plate alpha-alumina pearlescent pigments and nano-metal coating pearlescent pigments with large aspect ratio Grant 10,259,943 - Jung , et al. | 2019-04-16 |
Black Pearlescent Pigment Using Natural Charcoal And Production Method Thereof App 20190002703 - CHO; Kum-Sung ;   et al. | 2019-01-03 |
Glossy Pigment Having Hollow Structure And Method For Producing Same App 20180298198 - SON; Yong-Ho ;   et al. | 2018-10-18 |
Gold Pigment With High Color Strength App 20180148576 - CHANG; Kil-Wan ;   et al. | 2018-05-31 |
Cosmetic Product Having Excellent Uv-blocking Effect And Manufacturing Method Thereof App 20180049959 - KIM; Ki-Jung ;   et al. | 2018-02-22 |
Pigment having excellent electrical conductivity and corrosion resistance and method for preparing same Grant 9,862,839 - Cho , et al. January 9, 2 | 2018-01-09 |
Plate-like aluminum oxide and preparation method therefor Grant 9,758,677 - Kang , et al. September 12, 2 | 2017-09-12 |
Colored glossy pigment using vegetable type natural dye and method for preparing same Grant 9,629,796 - Choi , et al. April 25, 2 | 2017-04-25 |
Plate-like Aluminum Oxide And Preparation Method Therefor App 20170088712 - KANG; Kwang-Choong ;   et al. | 2017-03-30 |
Cosmetic Composition App 20160361241 - CHO; Kum-Sung ;   et al. | 2016-12-15 |
Iron Oxide Based Black Glossy Pigment And Method For Preparing Same App 20160280927 - HEO; Dong-Min ;   et al. | 2016-09-29 |
Colored Glossy Pigment Using Vegetable Type Natural Dye And Method For Preparing Same App 20160271052 - CHOI; Min ;   et al. | 2016-09-22 |
Pigment Having Excellent Electrical Conductivity And Corrosion Resistance And Method For Preparing Same App 20160257822 - CHO; Eun-Suk ;   et al. | 2016-09-08 |
Carbon Dioxide Separation Device Having Improved Sensible Heat Recovery Efficiency Using Pressure Reduction And Phase Separation App 20160121261 - LEE; Chi Seob ;   et al. | 2016-05-05 |
Nacreous pigment with high chroma and multiple colors and method of preparing the same Grant 9,309,411 - Jeong , et al. April 12, 2 | 2016-04-12 |
Method For Manufacturing Plate Alpha-alumina Pearlescent Pigments And Nano-metal Coating Pearlescent Pigments With Large Aspect Ratio App 20160046812 - JUNG; Myung-Ho ;   et al. | 2016-02-18 |
Interference pigment with high color intensity and method of manufacturing the same Grant 9,212,282 - Chang , et al. December 15, 2 | 2015-12-15 |
Silver coating pigment, and method for producing same Grant 8,900,660 - Heo , et al. December 2, 2 | 2014-12-02 |
Pigment paint for an exterior material having good weather resistance and method for manufacturing same Grant 8,808,447 - Jeong , et al. August 19, 2 | 2014-08-19 |
Interference Pigment With High Color Intensity And Method Of Manufacturing The Same App 20140165878 - Chang; Kil-Wan ;   et al. | 2014-06-19 |
Silver Coating Pigment, And Method For Producing Same App 20140050769 - Heo; Dong-Min ;   et al. | 2014-02-20 |
Pigment Paint For An Exterior Material Having Good Weather Resistance And Method For Manufacturing Same App 20140041551 - Jeong; Jae-Il ;   et al. | 2014-02-13 |
Smart Flooring System App 20130318903 - Choi; Byung Ki | 2013-12-05 |
Nacreous Pigment With High Chroma And Multiple Colors And Method Of Preparing The Same App 20120227627 - JEONG; Jae-Il ;   et al. | 2012-09-13 |
Systems and methods for replaceable luggage handle Grant 7,337,495 - Jung , et al. March 4, 2 | 2008-03-04 |
Systems And Methods For Replaceable Luggage Handle App 20070251054 - Jung; In-Soo ;   et al. | 2007-11-01 |
Systems and methods for replaceable luggage handle Grant 7,082,641 - Jung , et al. August 1, 2 | 2006-08-01 |
Stretcher with gear mechanism for adjustable height Grant 7,003,829 - Choi , et al. February 28, 2 | 2006-02-28 |
Stretcher With Gear Mechanism For Adjustable Height App 20060016008 - Choi; Byung Ki ;   et al. | 2006-01-26 |