Patents by Inventor Hoon Chun

Hoon Chun 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).

  • Publication number: 20140242204
    Abstract: The present invention relates to the ameliorating effects of C3G (Cyanidin-3-O-?-d-glucopyranoside) on diabetic erectile dysfunction. In particular, the present invention relates to a pharmaceutical composition and food composition for preventing or treating diabetic erectile dysfunction comprising C3G. In addition, the present invention relates to a pharmaceutical composition and food composition for preventing or treating diabetic erectile dysfunction comprising extract of mulberry containing C3G.
    Type: Application
    Filed: March 22, 2012
    Publication date: August 28, 2014
    Applicant: CATHOLIC UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Sae-Woong Kim, Myung-Hoon Chun, In-Beom Kim, U-Syn Ha, Sun-Jin Kim, Woong-Jin Bae, Yong-Sun Choi
  • Patent number: 8817849
    Abstract: A signaling system supports main and auxiliary communication channels between integrated circuits in the same direction over a single link. An equalizing transmitter applies appropriate filter coefficients to minimize the impact of intersymbol interference when transmitting the main data over a communication channel. The transmitter modulates at least one of the filter coefficients with the auxiliary data to induce apparent ISI in the transmitted signal. A main receiver ignores the apparent ISI to recover the main data, while an auxiliary receiver detects and demodulates the apparent ISI to recover the auxiliary data. The auxiliary data may be encoded using spread-spectrum techniques to reduce the impact of the auxiliary data on the main data.
    Type: Grant
    Filed: March 25, 2008
    Date of Patent: August 26, 2014
    Assignee: Rambus Inc.
    Inventors: Jaeha Kim, Haechang Lee, Jung-Hoon Chun, Jared Zerbe
  • Publication number: 20140209874
    Abstract: Provided is an organic light emitting diode that is highly efficient and has a long lifespan. The organic light emitting diode includes a carbazole-based compound for improving light emission efficiency. In certain embodiments an electron transport layer can include an anthraces-based compound. The organic light emitting diode may be included in a flat display diode including a thin film transistor (TFT).
    Type: Application
    Filed: December 19, 2013
    Publication date: July 31, 2014
    Inventors: Byung-Hoon Chun, Ja-Hyun Im, Sung-Jun Bae, Seong-Jong Kang, Kwan-Hee Lee
  • Patent number: 8758091
    Abstract: Polishing pad conditioning system. The system includes a first rotatable platen supporting a polishing pad containing asperities having a radius of curvature. A second rotatable platen supports a disk of bulk material having holes therethrough, the second rotatable platen supported for translation as well as rotation. Means are provided for pushing the polishing pad and bulk material into contact at an interface during rotation and translation and means are provided for passing a slurry through the holes in the bulk material to the interface whereby the radius of curvature of the pad asperities is increased. Water may be delivered to the bulk material for cooling. A process for conditioning a polishing pad is also disclosed.
    Type: Grant
    Filed: April 6, 2010
    Date of Patent: June 24, 2014
    Assignee: Massachusetts Institute of Technology
    Inventors: Nannaji Saka, Thor Eusner, Jung-Hoon Chun
  • Publication number: 20140103302
    Abstract: An organic light-emitting device with an electron transport layer disposed between the organic emission layer and the second electrode and comprising an anthracene-based compound and a carbazole-based compound represented by Formula 1 below: with improved efficiency and lifetime and a method for preparing the same are provided.
    Type: Application
    Filed: March 12, 2013
    Publication date: April 17, 2014
    Inventors: Ji-Hoon SEO, Kwan-Hee LEE, Byung-Hoon CHUN, Ja-Hyun Im, Sung-Jun BAE
  • Patent number: 8674477
    Abstract: In some embodiments, the semiconductor package includes a substrate having multiple layers, from a first layer to a final layer, a die coupled to the first layer, an electrical connector such as a solder ball coupled to the final layer, and a spiral trace disposed and electrically coupled between the die and the electrical connector. Inductance of the spiral trace is selected such that the package has a predetermined impedance. Material, cross-sectional area, number and density of windings, and total overall length of the spiral trace are selected accordingly. In other embodiments, the semiconductor package includes a substrate with multiple layers; a die coupled to the first of the layers; an electrical connector coupled to the final layer; and a spiral trace, in or on the substrate. The spiral trace is near the die, and electrically coupled between the die and the electrical connector.
    Type: Grant
    Filed: July 5, 2012
    Date of Patent: March 18, 2014
    Assignee: Rambus Inc.
    Inventors: Hao Shi, Jung-Hoon Chun, Xingchao Yuan
  • Publication number: 20140011781
    Abstract: Disclosed is a method for treating or preventing anemia. The method includes administering a testis extract serving as an active ingredient for treating or preventing anemia to a mammal. The testis extract is extracted by chloroform and methanol mixed solvent. The testis extract includes nandrolone, testosterone, androstenedione, estradiol, and estrone. The testis extract is prepared by using a method including: adding an extraction solvent to a testis to homogenize; filtering the homogenized mixing solution to remove residues; fractionating a filtrate without the residue to separate a supernatant and a under layer; removing water from the separated under layer; and concentrating an extract without water.
    Type: Application
    Filed: September 17, 2013
    Publication date: January 9, 2014
    Applicant: Industry-Academic Cooperation Foundation, Yeungnam University
    Inventors: In-Ho Choi, Dong-Mok Lee, Eun-Ju Lee, Ki-Ho Lee, Yong-Pil Cheon, Tae-Hoon Chun
  • Patent number: 8616930
    Abstract: A deposition apparatus includes a deposition source emitting a deposition material and an angle control member disposed on both sides of the deposition source and controlling an emission direction angle of the deposition material. The angle control member includes a housing having an internal space opened in an emission direction of the deposition material and a sliding member having a first end which is inserted into the internal space and a second end disposed on an emission path of the deposition material. The sliding member is movable forward and backward in the emission direction of the deposition material along the internal space. A method of manufacturing an organic light emitting diode (OLED) display which uses the deposition apparatus is also disclosed.
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: December 31, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ja-Hyun Im, Byung-Hoon Chun
  • Publication number: 20130337720
    Abstract: A deposition apparatus includes a deposition source emitting a deposition material and an angle control member disposed on both sides of the deposition source and controlling an emission direction angle of the deposition material. The angle control member includes a housing having an internal space opened in an emission direction of the deposition material and a sliding member having a first end which is inserted into the internal space and a second end disposed on an emission path of the deposition material. The sliding member is movable forward and backward in the emission direction of the deposition material along the internal space. A method of manufacturing an organic light emitting diode (OLED) display which uses the deposition apparatus is also disclosed.
    Type: Application
    Filed: November 14, 2012
    Publication date: December 19, 2013
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ja-Hyun Im, Byung-Hoon Chun
  • Patent number: 8610346
    Abstract: An organic light-emitting device including a substrate; a first electrode on the substrate; a second electrode; an organic layer between the first electrode and the second electrode; and a carbonaceous material-containing layer between the first electrode and the organic layer, wherein the first electrode includes an aluminum (Al)-based reflective layer and a transparent conductive layer sequentially stacked in this order on the substrate, the Al-based reflective layer including a first element and nickel (Ni) and the first element includes at least one of lanthanum (La), cerium (Ce), praseodymium (Pr), promethium (Pm), samarium (Sm), europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulium (Tm), ytterbium (Yb), and lutetium (Lu).
    Type: Grant
    Filed: October 12, 2010
    Date of Patent: December 17, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Tae-Shick Kim, Dong-Heon Kim, Kwan-Hee Lee, Byung-Hoon Chun
  • Patent number: 8535302
    Abstract: An tissue interface module has an applicator chamber on a proximal side of the tissue interface module and a tissue acquisition chamber on a distal side of the tissue interface module. The applicator chamber may include: an opening adapted to receive the applicator; an attachment mechanism positioned in the applicator chamber and adapted to attach the tissue interface module to the applicator; a sealing member positioned at a proximal side of the applicator chamber; and a vacuum interface positioned at a proximal side of the applicator chamber and adapted to receive a vacuum inlet positioned on a distal end of the applicator. The invention also includes corresponding methods.
    Type: Grant
    Filed: November 15, 2012
    Date of Patent: September 17, 2013
    Assignee: Miramar Labs, Inc.
    Inventors: Yoav Ben-Haim, Peter J. Bentley, Dong Hoon Chun, Daniel Francis, Jessi E. Johnson, Kevin Shan, Ted Su, Steven Kim
  • Patent number: 8519108
    Abstract: The method of the present invention comprising successive column chromatography processes for the purification of an anthrax protective antigen can achieve an improved purity of the anthrax protective antigen product by effectively removing impurities (e.g., cellular residual proteins in the culture solution) without the loss of anthrax protective antigen. Therefore, the method of the present invention can be advantageously used for economically producing the anthrax protective antigen on a large scale.
    Type: Grant
    Filed: January 9, 2009
    Date of Patent: August 27, 2013
    Assignees: Korea Center For Disease Control and Prevention, Green Cross Corporation
    Inventors: Hee-Bok Oh, Bong-Su Kim, Gi-Eun Rhie, Jeong-Hoon Chun, Hun Kim, SinKoo Yeo, MahnHoon Park, Chong-Hwan Jonathan Chang, Mi Sun Ahn
  • Publication number: 20130161788
    Abstract: Semiconductor packages including stacked semiconductor chips are provided. The semiconductor packages may include first semiconductor chips and a second semiconductor chip that are stacked sequentially on a board. The semiconductor packages may also include a wiring layer on the memory chips and the wiring layer may include redistribution patterns and redistribution pads. Each of the memory chips may include a data pad. The data pads of the first semiconductor chips may be electrically connected to the board via the second semiconductor chip, some of redistribution patterns, and some of redistribution pads.
    Type: Application
    Filed: December 21, 2012
    Publication date: June 27, 2013
    Inventors: Sung-Hoon Chun, Hye-Jin Kim, Sang-Ho An, Kyung-Man Kim, Seok-Chan Lee
  • Patent number: 8469951
    Abstract: An tissue interface module has an applicator chamber on a proximal side of the tissue interface module and a tissue acquisition chamber on a distal side of the tissue interface module. The applicator chamber may include: an opening adapted to receive the applicator; an attachment mechanism positioned in the applicator chamber and adapted to attach the tissue interface module to the applicator; a sealing member positioned at a proximal side of the applicator chamber; and a vacuum interface positioned at a proximal side of the applicator chamber and adapted to receive a vacuum inlet positioned on a distal end of the applicator. The invention also includes corresponding methods.
    Type: Grant
    Filed: November 15, 2012
    Date of Patent: June 25, 2013
    Assignee: Miramar Labs, Inc.
    Inventors: Yoav Ben-Haim, Peter J. Bentley, Dong Hoon Chun, Daniel Francis, Jessi E. Johnson, Kevin Shan, Ted Su, Steven Kim
  • Publication number: 20130085114
    Abstract: The present invention relates to the therapeutic or ameliorating effects of anthocyanin extracted from black soybean on varicocele or male infertility. In particular, the present invention relates to a method for treating or ameliorating varicocele or male infertility using anthocyanin extracted from black soybean.
    Type: Application
    Filed: March 30, 2012
    Publication date: April 4, 2013
    Applicant: CATHOLIC UNIVERSITY INDUTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Sae-Woong Kim, Myung-Hoon Chun, In-Beom Kim, U-Syn Ha, Su-Jin Kim, Hoon Jang
  • Publication number: 20130072930
    Abstract: An tissue interface module has an applicator chamber on a proximal side of the tissue interface module and a tissue acquisition chamber on a distal side of the tissue interface module. The applicator chamber may include: an opening adapted to receive the applicator; an attachment mechanism positioned in the applicator chamber and adapted to attach the tissue interface module to the applicator; a sealing member positioned at a proximal side of the applicator chamber; and a vacuum interface positioned at a proximal side of the applicator chamber and adapted to receive a vacuum inlet positioned on a distal end of the applicator. The invention also includes corresponding methods.
    Type: Application
    Filed: November 15, 2012
    Publication date: March 21, 2013
    Inventors: Yoav Ben-Haim, Peter J. Bentley, Dong Hoon Chun, Daniel Francis, Jessi E. Johnson, Kevin Shan, Ted Su, Steven Kim
  • Publication number: 20130072925
    Abstract: An tissue interface module has an applicator chamber on a proximal side of the tissue interface module and a tissue acquisition chamber on a distal side of the tissue interface module. The applicator chamber may include: an opening adapted to receive the applicator; an attachment mechanism positioned in the applicator chamber and adapted to attach the tissue interface module to the applicator; a sealing member positioned at a proximal side of the applicator chamber; and a vacuum interface positioned at a proximal side of the applicator chamber and adapted to receive a vacuum inlet positioned on a distal end of the applicator. The invention also includes corresponding methods.
    Type: Application
    Filed: November 15, 2012
    Publication date: March 21, 2013
    Inventors: Yoav Ben-Haim, Peter J. Bentley, Dong Hoon Chun, Daniel Francis, Jessi E. Johnson, Kevin Shan, Ted Su, Steven Kim
  • Publication number: 20130072466
    Abstract: Provided is a composition containing placenta extracts as active ingredients. Placenta extracts are natural substances extracted from placentas of livestock and show effects that can replace steroids and reduce adverse effects of steroids, so that placenta extracts have a wide range of applications including contraceptives, anti-osteoporosis drugs, anti-anemic drugs, therapeutic agents for wasting diseases of muscular atrophy, agents for treating sexual dysfunction, therapeutic agents for wounds, and adipocyte differentiation stimulating agents for improving meat quality of livestock, etc.
    Type: Application
    Filed: February 21, 2011
    Publication date: March 21, 2013
    Applicant: Industry-Academic Cooperation Foundation, Yeungnam University
    Inventors: In Ho Choi, Dong Mok Lee, Eun Ju Lee, Ki-Ho Lee, Yong-Pil Cheon, Tae-Hoon Chun
  • Publication number: 20130035680
    Abstract: An tissue interface module has an applicator chamber on a proximal side of the tissue interface module and a tissue acquisition chamber on a distal side of the tissue interface module. The applicator chamber may include: an opening adapted to receive the applicator; an attachment mechanism positioned in the applicator chamber and adapted to attach the tissue interface module to the applicator; a sealing member positioned at a proximal side of the applicator chamber; and a vacuum interface positioned at a proximal side of the applicator chamber and adapted to receive a vacuum inlet positioned on a distal end of the applicator. The invention also includes corresponding methods.
    Type: Application
    Filed: July 31, 2012
    Publication date: February 7, 2013
    Inventors: Yoav Ben-Haim, Peter J. Bentley, Dong Hoon Chun, Daniel Francis, Jessi E. Johnson, Kevin Shan, Ted Su, Steven Kim
  • Publication number: 20130018022
    Abstract: The present invention relates to a pharmaceutical composition including a testis extract serving as an active ingredient for treating and preventing anemia, in which since the testis extract induces proliferation of hematopoietic stem cell, an increase in the number of red blood cell, and an increase in the amount of hemoglobin, it is effectively used as a therapeutic agent for treating anemia related to red blood cell and hemoglobin in women of childbearing age, post-childbearing age, and during pregnancy, as well as in men.
    Type: Application
    Filed: April 22, 2010
    Publication date: January 17, 2013
    Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YEUNGNAM UNIVERSITY
    Inventors: In-Ho Choi, Dong-Mok Lee, Eun-Ju Lee, Ki-Ho Lee, Yong-Pil Cheon, Tae-Hoon Chun