Patents by Inventor Haeng-Woo Lee

Haeng-Woo Lee has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11935970
    Abstract: The present invention relates to a method for coating a photovoltaic panel, and a photovoltaic power generating device using same and, more specifically, to a method for coating a photovoltaic panel, and a photovoltaic power generating device using same, wherein the method inhibits various pollutants such as dust and salt from attaching to the surface of a photovoltaic panel so as to increase power generation efficiency.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: March 19, 2024
    Assignee: BK ENERGY CO., LTD.
    Inventors: Haeng Woo Lee, Hyo Sook Song, Do Hyeon Lee
  • Publication number: 20220077325
    Abstract: The present invention relates to a method for coating a photovoltaic panel, and a photovoltaic power generating device using same and, more specifically, to a method for coating a photovoltaic panel, and a photovoltaic power generating device using same, wherein the method inhibits various pollutants such as dust and salt from attaching to the surface of a photovoltaic panel so as to increase power generation efficiency.
    Type: Application
    Filed: December 4, 2019
    Publication date: March 10, 2022
    Inventors: Haeng Woo Lee, Hyo Sook Song, Do Hyeon Lee
  • Publication number: 20220015403
    Abstract: The present invention relates to a composition and a product which are used when cooking food containing carbohydrates and proteins as main ingredients, when cooling processed food such as ramen, when preparing vegetable protein food such as tofu, or when administering alcoholic beverages, coffee, tea, beverages and the like, so as to increase the elasticity, texture or taste of prepared or cooked food, thereby improving the flavor thereof.
    Type: Application
    Filed: December 3, 2019
    Publication date: January 20, 2022
    Applicant: BOTAMEDI INC.
    Inventors: Haeng Woo LEE, Seong Ho KIM, Hyeon Cheol SHIN, Hyun Cheol CHEON, Jin Suk YUN, Moon Seok KANG
  • Publication number: 20170119772
    Abstract: A beverage composition comprising phlorotannin, a ginseng extract and caffeine, and being effective in improving work performance, such as improving concentration and fatigue, preventing sleepiness, relieving hangovers, reducing headaches and improving physical abilities.
    Type: Application
    Filed: August 4, 2016
    Publication date: May 4, 2017
    Inventors: Haeng-Woo LEE, Hyun-Cheol CHEON, Seong-Ho KIM, Hyeon-Cheol SHIN, Ju-Hee KIM, Jae-Keun OH
  • Patent number: 8673965
    Abstract: Disclosed is a composition for treating arthritis containing a dibenzo-p-dioxin derivative as an active ingredient. This dibenzo-p-dioxin derivative is very effective in inhibiting NF-kB and AP-1 activity, alleviates the symptoms of degenerative arthritis and rheumatoid arthritis without irritating the skin or causing side effects, and can continue to exhibit improvement effects for a considerable period of time after discontinuation of treatment. Additionally, when the dibenzo-p-dioxin derivative is contained in liposomes, the composition of the invention exhibits much greater effects on treating arthritis by absorption through skin, and thus is useful for the treatment of degenerative arthritis and rheumatoid arthritis.
    Type: Grant
    Filed: November 29, 2012
    Date of Patent: March 18, 2014
    Assignee: Livechem, Inc.
    Inventors: Haeng Woo Lee, Hyeon Cheol Shin, Seoung Ho Kim, Yong Ju Park
  • Publication number: 20110091532
    Abstract: Disclosed is a composition for treating arthritis containing a dibenzo-p-dioxin derivative as an active ingredient. This dibenzo-p-dioxin derivative is very effective in inhibiting NF-kB and AP-1 activity, alleviates the symptoms of degenerative arthritis and rheumatoid arthritis without irritating the skin or causing side effects, and can continue to exhibit improvement effects for a considerable period of time after discontinuation of treatment. Additionally, when the dibenzo-p-dioxin derivative is contained in liposomes, the composition of the invention exhibits much greater effects on treating arthritis by absorption through skin, and thus is useful for the treatment of degenerative arthritis and rheumatoid arthritis.
    Type: Application
    Filed: April 17, 2009
    Publication date: April 21, 2011
    Applicant: LIVECHEM, INC.
    Inventors: Haeng Woo Lee, Hyeon Cheol Shin, Seoung Ho Kim, Yong Ju Park
  • Patent number: 7234931
    Abstract: Disclosed is a functional food composition, which is effective in relieving alcohol-induced hangover symptoms and improving liver function. The composition includes 6–18% by dry weight of Polygonati Rhizoma, 10–40% by dry weight of Astragalus membranaceus Bge., 5–15% by dry weight of Artemisiae Scopariae Herba, 10–30% by dry weight of White Hoelen, 5–25% by dry weight of Atractylodes rhizome white, 4–12% by dry weight of Rehmanniae Radix, 2–10% by dry weight of Mentha arvensis, 2–10% by dry weight of Curcuma longa, and 2–10% by dry weight of Puerariae Radix, based on the total dry weight of the composition. The composition, including herbal components known to have no side effects, is effective in relieving hangover symptoms and improving liver function by removing or neutralizing factors responsible for hangover symptoms, such as alcohol absorbed in the body or acetaldehyde, the oxidation product of alcohol.
    Type: Grant
    Filed: December 9, 2004
    Date of Patent: June 26, 2007
    Inventor: Haeng Woo Lee
  • Patent number: 6176906
    Abstract: Disclosed is a photo-curable antifogging composition which may be applied to substrates such as glass, various plastic materials and the like to give antifogging property on the surface of these substrates. The main ingredient of the composition is a quaternary ammonium salt of the following formula (1): wherein: R1 is CH3(CH2)nCH2 or CH3(CH2)nCH2C6H4 wherein n is an integer from 1 to 16 inclusive; R2 and R3 are the same or different from each other, and represent CH2═C(CH3)COOCH2CH(OH)CH2,CH2═CHCOOCH2CH(OH)CH2 or H, with the proviso that R2 and R3 may not be H at the same time; R4 is H, CH3, CH3CH2 or CH3CH2CH2; and X is CH3OSO3, CH3CH2OSO3, CH3COO, CF3COO, CH3(CH2)nCOO wherein n is an integer from 1 to 16 inclusive, CH3(CH2)7CH═CH(CH2)7COO, C6H5COO, C6H5CH(OH)COO, HOOCCH2CH(OH)COO, Cl or Br.
    Type: Grant
    Filed: January 7, 2000
    Date of Patent: January 23, 2001
    Assignee: Ventree Co., Ltd.
    Inventors: Haeng-Woo Lee, Young-Hoon Park, Sang-Keun Kim, Eun-A Shin
  • Patent number: 6096925
    Abstract: Disclosed is a photo-curable antifogging composition which may be applied to substrates such as glass, various plastic materials and the like to give antifogging property on the surface of these substrates. The main ingredient of the composition is a quaternary ammonium salt of the following formula (1): wherein:R.sup.1 is CH.sub.3 (CH.sub.2).sub.n CH.sub.2 or CH.sub.3 (CH.sub.2).sub.n CH.sub.2 C.sub.6 H.sub.4 wherein n is an integer from 1 to 16 inclusive;R.sup.2 and R.sup.3 are the same or different from each other, and represent CH.sub.2 .dbd.C(CH.sub.3)COOCH.sub.2 CH(OH)CH.sub.2, CH.sub.2 .dbd.CHCOOCH.sub.2 CH(OH)CH.sub.2 or H, with the proviso that R.sup.2 and R.sup.3 may not be H at the same time;R.sup.4 is H, CH.sub.3, CH.sub.3 CH.sub.2 or CH.sub.3 CH.sub.2 CH.sub.2 ; andX is CH.sub.3 OSO.sub.3, CH.sub.3 CH.sub.2 OSO.sub.3, CH.sub.3 COO, CF.sub.3 COO, CH.sub.3 (CH.sub.2).sub.n COO wherein n is an integer from 1 to 16 inclusive, CH.sub.3 (CH.sub.2).sub.7 CH.dbd.CH(CH.sub.2).sub.7 COO, C.sub.6 H.sub.
    Type: Grant
    Filed: June 1, 1998
    Date of Patent: August 1, 2000
    Assignee: Ventree Co., Ltd.
    Inventors: Haeng-Woo Lee, Young-Hoon Park, Sang-Keun Kim, Eun-A Shin
  • Patent number: 5790557
    Abstract: An apparatus for implementing the integrated function of virtual container-11(VC-11) and tributary unit group-2(TUG-2) is configured to transmit and receive a DS-1 network signal and a TUG-2 system signal through a synchronization process in a synchronous multiplexing structure. Data between a network and a system is converted by using only one Tx buffer and one receiving buffer in a transmitter and a receiver respectively. An input of a Tx FIFO buffer is a DS-1 signal of 1.544 Mbps, and an output thereof is a TU-11 frame of 1.728 Mbps including spaces for a path overhead and a pointer. An input of a RX FIFO buffer is the TU-11 signal of 1.728 Mbps in which the path overhead and the pointer are eliminated, and an output thereof is the DS-1 signal of 1.544 Mbps.
    Type: Grant
    Filed: September 13, 1996
    Date of Patent: August 4, 1998
    Assignees: Electronics and Telecommunications Research Institute, Korea Telecommunication Authority
    Inventors: Haeng-Woo Lee, Hee-Cheon Shin, Soon-Il Yeo, Sung-Mo Park, Myung-Shin Kwak
  • Patent number: 5703139
    Abstract: The present invention relates to a photo-curable resin composition which shows an excellent antistatic property and staining resistance by introducing aliphatic trifunctional urethane acrylate prepolymer therein and to a product coated with said resin composition. Specifically, the photo-curable resin composition according to the present invention are useful for coating a product made from metacrylate resin, vinylchloride resin, ABS resin or carbonate resin. The photo-curable resin composition according to the present invention can comprise reactive diluent, photoinitiator and additives in addition to said prepolymer.
    Type: Grant
    Filed: September 27, 1995
    Date of Patent: December 30, 1997
    Assignee: HANWHA Chemical Corporation
    Inventors: Sang-Keun Kim, Seoung-Ho Kim, Haeng-Woo Lee, Cheol-Kyu Choi, Jeong-Deuk Kim, Jin-Who Hong, Chang-Soo Kim, Kong-Hyun Whang
  • Patent number: 5703142
    Abstract: The present invention relates to a photo-curable prepolymer having the following formula (I): ##STR1## in which W represents ##STR2## R.sub.1 represents hydrogen or methyl; R.sub.1 ' represents ##STR3## wherein X represents chlorine or bromine atom, R.sub.2 represents methyl or ethyl, n, o and q independently of one another denote an integer of 1 to 6 and p denotes an integer of 0 to 6;R.sub.2 ' and R.sub.3 ' are identical to or different from each other and represent ##STR4## wherein L denotes an integer of 0 to 5, or ##STR5## wherein m denotes an integer of 1 to 6; a, b and c independently of one another represent a real number of 3 or less, provided that they satisfy the conditions of0<a.ltoreq.3, 0.ltoreq.b and/or c<3 and a+b+c=3.which shows permanent antistatic property by introducing therein an acrylate moiety having quaternary ammonium group and hydroxy group simultaneously, and to a process for preparing thereof.
    Type: Grant
    Filed: September 27, 1995
    Date of Patent: December 30, 1997
    Assignee: Hanwha Chemical Corporation
    Inventors: Sang-Keun Kim, Haeng-Woo Lee, Cheol-Kyu Choi, Jeong-Deuk Kim, Jin-Who Hong, Chang-Soo Kim, Kong-Hyun Whang