Patents by Inventor In-taek Han

In-taek Han 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: 9362189
    Abstract: A case including a case main body, a matrix including a semiconductor nanocrystal, the matrix disposed in the case main body, and a sealant disposed on the case main body, wherein the sealant has a gas permeability of about 1 cubic centimeter at standard temperature and pressure per centimeter per meter squared per day per atmosphere or less and a tensile strength of about 5 megaPascals or more, and wherein the semiconductor nanocrystal is a Group II-VI compound, a Group III-V compound, a Group IV-VI compound, a Group IV element, a Group IV element, a Group IV compound, or a combination thereof.
    Type: Grant
    Filed: May 9, 2012
    Date of Patent: June 7, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Shin Ae Jun, Eun Joo Jang, In-Taek Han, Hyun A. Kang, Hyo Sook Jang, Sang Eui Lee, Soo-Kyung Kwon
  • Patent number: 9352169
    Abstract: Disclosed is a medical mask apparatus using optical fibers which can selectively project a laser beam to an entire treated portion or a local portion of skin. A medical mask apparatus using optical fibers for projecting a fine laser beam to the skin to activate skin cells and expedite circulation of blood in the skin is provided.
    Type: Grant
    Filed: November 16, 2012
    Date of Patent: May 31, 2016
    Assignee: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
    Inventors: Seong Jae Boo, Hye Jeong Jeong, Seong Min Ju, Won Taek Han
  • Patent number: 9348280
    Abstract: A heating composite, including a polymer matrix; and a carbon nanotube structure including a plurality of carbon nanotubes continuously connected to each other and integrated with the polymer matrix.
    Type: Grant
    Filed: May 18, 2012
    Date of Patent: May 24, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Eui Lee, In-Taek Han, Yoon-Chul Son, Ha Jin Kim, Dong-Ouk Kim, Dong-Earn Kim, Kun Mo Chu
  • Patent number: 9301417
    Abstract: A sealing material includes a metallic glass.
    Type: Grant
    Filed: July 15, 2013
    Date of Patent: March 29, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eun Sung Lee, Se Yun Kim, Jin Man Park, Young Hwan Kim, Suk Jun Kim, Sang Soo Jee, Sang Mock Lee, In Taek Han
  • Patent number: 9272902
    Abstract: A resistance heating composition including a silicon emulsion particle, a carbon nanotube, and an aqueous medium.
    Type: Grant
    Filed: August 2, 2012
    Date of Patent: March 1, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-ouk Kim, Dong-earn Kim, Ha-jin Kim, Sung-hoon Park, Min-jong Bae, Yoon-chul Son, Sang-eui Lee, Kun-mo Chu, In-taek Han
  • Patent number: 9222139
    Abstract: The present invention provides an easy and rapid method for detecting/identifying the presence or absence of specific Plasmodium parasites and four species of malaria parasites in a human specimen, an anti-malaria measure support system, and a malaria infection-prevention/treatment system, which can contribute to practical diagnosis in a malaria endemic area. According to the present invention, using a genus-specific primer set that can detect four Plasmodium parasites that infect humans at a time, and the primer sets each specific to each of four species of Plasmodium parasites (P. falciparum, P. vivax, P. malariae, and P. ovale), the presence or absence of infection with these parasites can be detected/identified easily and rapidly.
    Type: Grant
    Filed: December 16, 2014
    Date of Patent: December 29, 2015
    Assignees: EHIME UNIVERSITY, OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Takafumi Tsuboi, Eun-Taek Han
  • Patent number: 9222140
    Abstract: The present invention provides an easy and rapid method for detecting/identifying the presence or absence of specific Plasmodium parasites and four species of malaria parasites in a human specimen, an anti-malaria measure support system, and a malaria infection-prevention/treatment system, which can contribute to practical diagnosis in a malaria endemic area. According to the present invention, using a genus-specific primer set that can detect four Plasmodium parasites that infect humans at a time, and the primer sets each specific to each of four species of Plasmodium parasites (P. falciparum, P. vivax, P. malariae, and P. ovale), the presence or absence of infection with these parasites can be detected/identified easily and rapidly.
    Type: Grant
    Filed: December 16, 2014
    Date of Patent: December 29, 2015
    Assignees: EHIME UNIVERSITY, OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Takafumi Tsuboi, Eun-Taek Han
  • Patent number: 9200332
    Abstract: The present invention provides an easy and rapid method for detecting/identifying the presence or absence of specific Plasmodium parasites and four species of malaria parasites in a human specimen, an anti-malaria measure support system, and a malaria infection-prevention/treatment system, which can contribute to practical diagnosis in a malaria endemic area. According to the present invention, using a genus-specific primer set that can detect four Plasmodium parasites that infect humans at a time, and the primer sets each specific to each of four species of Plasmodium parasites (P. falciparum, P. vivax, P. malariae, and P. ovale), the presence or absence of infection with these parasites can be detected/identified easily and rapidly.
    Type: Grant
    Filed: July 29, 2015
    Date of Patent: December 1, 2015
    Assignees: EHIME UNIVERSITY, OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Takafumi Tsuboi, Eun-Taek Han
  • Patent number: 9202997
    Abstract: A semiconductor nanocrystal-polymer micronized composite that includes: at least one semiconductor nanocrystal; and a polymer surrounding the at least one semiconductor nanocrystal, wherein the polymer includes at least one functional group reactive with the semiconductor nanocrystal, and wherein the semiconductor nanocrystal-polymer micronized composite has a particle diameter of less than or equal to about 70 micrometers (?m) with a standard deviation of less than or equal to about 20 micrometers (?m), and an aspect ratio of more than about 1.0 and less than or equal to about 10.
    Type: Grant
    Filed: October 26, 2012
    Date of Patent: December 1, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyo-Sook Jang, Hyun-A Kang, Eun-Joo Jang, Shin Ae Jun, Tae Won Jeong, In Taek Han
  • Publication number: 20150322534
    Abstract: The present invention provides an easy and rapid method for detecting/identifying the presence or absence of specific Plasmodium parasites and four species of malaria parasites in a human specimen, an anti-malaria measure support system, and a malaria infection-prevention/treatment system, which can contribute to practical diagnosis in a malaria endemic area. According to the present invention, using a genus-specific primer set that can detect four Plasmodium parasites that infect humans at a time, and the primer sets each specific to each of four species of Plasmodium parasites (P. falciparum, P. vivax, P. malariae, and P. ovale), the presence or absence of infection with these parasites can be detected/identified easily and rapidly.
    Type: Application
    Filed: July 29, 2015
    Publication date: November 12, 2015
    Applicants: OTSUKA PHARMACEUTICAL CO., LTD., EHIME UNIVERSITY
    Inventors: Takafumi TSUBOI, Eun-Taek HAN
  • Patent number: 9178212
    Abstract: A composite anode active material including metal core particles and carbon nanotubes that are covalently bound to the metal core particles, an anode including the composite anode active material, a lithium battery employing the anode, and a method of preparing the composite anode active material.
    Type: Grant
    Filed: November 12, 2013
    Date of Patent: November 3, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jeong-Hee Lee, Jeong-Na Heo, Ho-Suk Kang, Sang-Kook Mah, In-Taek Han
  • Patent number: 9158149
    Abstract: A film for a backlight unit including a semiconductor nanocrystal-polymer composite film including a semiconductor nanocrystal and a matrix polymer in which the semiconductor nanocrystal is dispersed, wherein the matrix polymer is a polymer produced by a polymerization of a multifunctional photo-curable oligomer, a mono-functional photo-curable monomer, and a multifunctional photo-curable cross-linking agent, the multifunctional photo-curable oligomer has an acid value of less than or equal to about 0.1 mg of KOH/g, and a content (A1) of a first structural unit derived from the multifunctional photo-curable oligomer, a content (A2) of a second structural unit derived from the mono-functional photo-curable monomer, and a content (A3) of a third structural unit derived from the multifunctional photo-curable cross-linking agent satisfy Equation 1: A1<(A2+A3).
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: October 13, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chul Ho Jung, Hyun A Kang, Soo Kyung Kwon, Won Joo Lee, Eun Joo Jang, Hyo Sook Jang, Shin Ae Jun, Oul Cho, In Taek Han
  • Publication number: 20150286094
    Abstract: A film for a backlight unit including a semiconductor nanocrystal-polymer composite film including a semiconductor nanocrystal and a matrix polymer in which the semiconductor nanocrystal is dispersed, wherein the matrix polymer is a polymer produced by a polymerization of a multifunctional photo-curable oligomer, a mono-functional photo-curable monomer, and a multifunctional photo-curable cross-linking agent, the multifunctional photo-curable oligomer has an acid value of less than or equal to about 0.1 mg of KOH/g, and a content (A1) of a first structural unit derived from the multifunctional photo-curable oligomer, a content (A2) of a second structural unit derived from the mono-functional photo-curable monomer, and a content (A3) of a third structural unit derived from the multifunctional photo-curable cross-linking agent satisfy Equation 1: A1<(A2+A3)??Equation 1.
    Type: Application
    Filed: June 17, 2015
    Publication date: October 8, 2015
    Inventors: Chul Ho JUNG, Hyun A KANG, Soo Kyung KWON, Won Joo LEE, Eun Joo JANG, Hyo Sook JANG, Shin Ae JUN, Oul CHO, In Taek HAN
  • Publication number: 20150288291
    Abstract: A power conversion apparatus includes a full bridge switching circuit coupled to a solar panel, a transformer to convert a voltage from the full bridge switching circuit, a diode rectifier coupled to the transformer, and a boost converter coupled to the diode rectifier. The boost converter performs maximum power point tracking of the solar panel. The duty ratio of the full bridge switching circuit is adjusted to be substantially 0.5.
    Type: Application
    Filed: April 3, 2015
    Publication date: October 8, 2015
    Inventors: Sang-Taek HAN, Jung-Pil PARK, Tetsuhiro ISHIKAWA, Sung-Jun PARK
  • Publication number: 20150261020
    Abstract: An all-fiber isolator as an optical isolator comprises: an optical fiber acting as an optical light guide for propagating incident light; and a Faraday rotator for rotating by 45° a plane of polarization polarized by the polarizer. The all-fiber isolator exhibits a magneto-optic effect enough to be used as an optical isolator at a visible light wavelength by including quantum dots in a core layer and/or an internal cladding layer of the optical fiber.
    Type: Application
    Filed: August 27, 2012
    Publication date: September 17, 2015
    Applicant: ZETTO, LTD.
    Inventors: Seong Min Ju, Young Woong Kim, Pramod R. Watekar, Seong Mook Jeong, Won Taek Han
  • Publication number: 20150184252
    Abstract: The present invention provides an easy and rapid method for detecting/identifying the presence or absence of specific Plasmodium parasites and four species of malaria parasites in a human specimen, an anti-malaria measure support system, and a malaria infection-prevention/treatment system, which can contribute to practical diagnosis in a malaria endemic area. According to the present invention, using a genus-specific primer set that can detect four Plasmodium parasites that infect humans at a time, and the primer sets each specific to each of four species of Plasmodium parasites (P. falciparum, P. vivax, P. malariae, and P. ovale), the presence or absence of infection with these parasites can be detected/identified easily and rapidly.
    Type: Application
    Filed: December 16, 2014
    Publication date: July 2, 2015
    Applicants: EHIME UNIVERSITY, OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Takafumi TSUBOI, Eun-Taek HAN
  • Publication number: 20150176083
    Abstract: The present invention provides an easy and rapid method for detecting/identifying the presence or absence of specific Plasmodium parasites and four species of malaria parasites in a human specimen, an anti-malaria measure support system, and a malaria infection-prevention/treatment system, which can contribute to practical diagnosis in a malaria endemic area. According to the present invention, using a genus-specific primer set that can detect four Plasmodium parasites that infect humans at a time, and the primer sets each specific to each of four species of Plasmodium parasites (P. falciparum, P. vivax, P. malariae, and P. ovale), the presence or absence of infection with these parasites can be detected/identified easily and rapidly.
    Type: Application
    Filed: December 16, 2014
    Publication date: June 25, 2015
    Applicants: OTSUKA PHARMACEUTICAL CO., LTD., EHIME UNIVERSITY
    Inventors: Takafumi TSUBOI, Eun-Taek HAN
  • Patent number: 9052655
    Abstract: A heating member includes: a resistive heating layer which generates heat when supplied with electrical energy; a release layer as an outermost layer of the heating member and including a polymer; an intermediate layer disposed between the resistive heating layer and the release layer. The resistive heating layer includes a base polymer, and an electroconductive filler dispersed in the base polymer. The intermediate layer includes a polymer material being a same type as the base polymer of the resistive heating layer or the polymer of the release layer.
    Type: Grant
    Filed: March 21, 2013
    Date of Patent: June 9, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yoon-chul Son, Dong-earn Kim, Dong-ouk Kim, Ha-jin Kim, Sung-hoon Park, Min-jong Bae, Sang-eui Lee, Kun-mo Chu, In-taek Han
  • Patent number: 9034212
    Abstract: An electron emission source includes nano-sized acicular materials and a cracked portion formed in at least one portion of the electron emission source. The acicular materials are exposed between inner walls of the cracked portion. A method for preparing the electron emission source, a field emission device including the electron emission source, and a composition for forming the electron emission source are also provided in the present invention.
    Type: Grant
    Filed: October 30, 2012
    Date of Patent: May 19, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong-chul Kim, In-taek Han, Ho-suk Kang
  • Patent number: 8986206
    Abstract: A health care apparatus and method are provided. The apparatus includes: a motion sensing unit; a bio-electric potential sensing unit sensing an electric potential signal of the health examinee corresponding to the sensed result; and an analysis unit analyzing the sensed result. By recognizing a current motion of the examinee and sensing an electric potential signal corresponding to the recognized current motion from the examinee, a more reliable health index of the examinee can be calculated. Even when information on the current motion of the health examinee is not given, the current motion can be recognized by the apparatus and method. Furthermore, since the health examinee is notified of the calculated health index in real time, the health examinee can be informed immediately if the physical condition is in an emergency state. As a result, the examinee can respond quickly to the emergency situation.
    Type: Grant
    Filed: April 5, 2006
    Date of Patent: March 24, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Youn-ho Kim, Kun-soo Shin, Wan-taek Han, Hyung-sok Yeo, Hyun-tai Hwang, Jong-pal Kim