Patents by Inventor Yong Jin

Yong Jin 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: 20120122652
    Abstract: A metal oxide-carbon composite includes a carbon aerogel with an oxide overcoat. The metal oxide-carbon composite is made by providing a carbon aerogel, immersing the carbon aerogel in a metal oxide sol under a vacuum, raising the carbon aerogel with the metal oxide sol to atmospheric pressure, curing the carbon aerogel with the metal oxide sol at room temperature, and drying the carbon aerogel with the metal oxide sol to produce the metal oxide-carbon composite. The step of providing a carbon aerogel can provide an activated carbon aerogel or provide a carbon aerogel with carbon nanotubes that make the carbon aerogel mechanically robust.
    Type: Application
    Filed: October 25, 2011
    Publication date: May 17, 2012
    Inventors: Marcus A. WORSLEY, Thomas Yong-Jin Han, Joshua D. Kuntz, Octavio Cervantes, Alexander E. Gash, Theodore F. Baumann, Joe H. Satcher, JR.
  • Publication number: 20120117090
    Abstract: Disclosed are a system and method for managing digital contents. An exemplary embodiment according to the present invention provides to a system for managing digital contents, including a learning module extracting feature vectors of input digital contents and performing column subspace mapping on the feature vectors to calculate a column subspace projection matrix; an index module using the matrix to perform an index work on the digital contents and then, storing the matrix and the digital contents; and a search module performing the column subspace mapping on the feature vectors of query data when the query data for searching the digital contents are input and searching the digital contents indexed by the matrix having high similarity to the mapped feature vectors of the query data.
    Type: Application
    Filed: November 1, 2011
    Publication date: May 10, 2012
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Han Sung Lee, Yun Su Chung, So Hee Park, Yong Jin Lee, Jeong Nyeo Kim, Hyun Sook Cho
  • Publication number: 20120100087
    Abstract: The present invention relates to a whitening cosmetic composition containing a green tea extract and, more particularly, to a whitening cosmetic composition containing a green tea extract that is prepared from green tea leaves by hot water extraction and liquid culture with Aspergillus oryzae to provide a high inhibitory effect on tyrosinase.
    Type: Application
    Filed: October 25, 2011
    Publication date: April 26, 2012
    Inventors: Hui Kyoung CHANG, Hyang Tee Choi, Yong Jin Kim, Seokyun Baek, Se Jin Yoo, Jun Cheol Cho
  • Patent number: 8163103
    Abstract: A dishwasher is provided in which heights of basket(s) of a rack assembly may be easily changed. The dishwasher may include a frame configured to be inserted into and withdraw from a washing tub and plurality of basket positioning device configured to receive and support basket(s) at different heights.
    Type: Grant
    Filed: December 12, 2007
    Date of Patent: April 24, 2012
    Assignee: LG Electronics Inc.
    Inventors: Gap Su Shin, Nung Seo Park, Yong Jin Choi, Young Hwan Park, Jae Won Chang
  • Patent number: 8158501
    Abstract: The present invention relates to a compound semiconductor substrate and a method for manufacturing the same. The present invention provides the manufacturing method which coats spherical balls on a substrate, forms a metal layer between the spherical balls, removes the spherical balls to form openings, and grows a compound semiconductor layer from the openings. According to the present invention, the manufacturing method can be simplified and grow a high quality compound semiconductor layer rapidly, simply and inexpensively, as compared with a conventional ELO (Epitaxial Lateral Overgrowth) method or a method for forming a compound semiconductor layer on a metal layer. And, the metal layer serves as one electrode of a light emitting device and a light reflecting film to provide a light emitting device having reduced power consumption and high light emitting efficiency.
    Type: Grant
    Filed: December 14, 2010
    Date of Patent: April 17, 2012
    Assignee: Siltron, Inc.
    Inventors: Yong-Jin Kim, Doo-Soo Kim, Ho-Jun Lee, Dong-Kun Lee
  • Patent number: 8158496
    Abstract: Provided is a method for preparing a compound semiconductor substrate. The method includes coating a plurality of spherical balls on a substrate, growing a compound semiconductor epitaxial layer on the substrate coated with the spherical balls while allowing voids to be formed under the spherical balls, and cooling the substrate on which the compound semiconductor epitaxial layer is grown so that the substrate and the compound semiconductor epitaxial layer are self-separated along the voids. The spherical ball treatment can reduce dislocation generations. In addition, because the substrate and the compound semiconductor epitaxial layer are separated through the self-separation, there is no need for laser lift-off process.
    Type: Grant
    Filed: September 9, 2010
    Date of Patent: April 17, 2012
    Assignee: Siltron Inc.
    Inventors: Ho-Jun Lee, Yong-Jin Kim, Dong-Kun Lee, Doo-Soo Kim, Ji-Hoon Kim
  • Publication number: 20120084965
    Abstract: A transmission mount type of side assembling includes a cylindrical insulator; a core having a plurality of longitudinal holes and inserted in the insulator; a side stopper having a support connected to one end of the core in contact with the inner side of the insulator and a protrusion protruding outside the insulator from the support; a cylindrical case accommodating the core, the side stopper, and the insulator; and a plurality of bolts that is longer than the case and inserted through holes in the core and the side stopper from a side to protrude outside the case, such that it can simplify the assembly process of fastening a transmission to a car body and reduce the manufacturing cost, without changing the existing manufacturing line, and ensure safety in assembly.
    Type: Application
    Filed: August 31, 2011
    Publication date: April 12, 2012
    Applicants: Kia Motors Corporation, Hyundai Motor Company
    Inventors: Hyuk KIM, Yong-Jin KIM, Seung-Won KIM, Jun-Haeng HEO, Kong-Sup JUNG, Jong-Hoon LEE
  • Publication number: 20120087845
    Abstract: The present invention relates to a sterilization system for a water purifier, i.e., a system which can sterilize, using hot water and steam, the interiors of a filter, a water tank, a cooling tank, a hot water tank, lines connected to each unit, and a water nozzle of the water purifier, which are vulnerable to bacteria. The system of the present invention effectively sterilizes the water purifier to enable users to use a highly clean water purifier.
    Type: Application
    Filed: June 7, 2010
    Publication date: April 12, 2012
    Inventors: Yong Jin Kim, Han Sik Kim
  • Patent number: 8154198
    Abstract: The present invention relates to an OLED display and a manufacturing method thereof, and the OLED display according to the present invention includes a display substrate including an OLED, a sealing member disposed opposite to the display substrate and covering the OLED, and a sealant interposed between the display substrate and the sealing member and that seals them to each other, and the sealant has a curved inner surface and an angular outer surface in at least one of corner areas of the display substrate and the sealing member.
    Type: Grant
    Filed: September 4, 2009
    Date of Patent: April 10, 2012
    Assignee: Samsung Mobile Display Co., Ltd.
    Inventors: Ung-Soo Lee, Tae-Wook Kang, Jang-Hwan Shin, Yong-Jin Lee
  • Publication number: 20120073999
    Abstract: The present invention relates to a heating container. There are types of food which should be eaten after being warmed up at home or in a restaurant. Hot sops or hot stews can be eaten after being heated on a portable gas range. However, it is impossible or very inconvenient to heat pan-fried foods, boiled beef, fried foods, rice cakes and the like on a gas range. The heating container of the present invention has a self-heating function and is very useful because the heating container allows food to be kept warm until the end of the meal when various foods are placed on the heated heating container, whereby enabling the distinct tastes of the foods not to be lost until the end of the meal.
    Type: Application
    Filed: June 1, 2010
    Publication date: March 29, 2012
    Inventors: Yong Jin Kim, Han Sik Kim
  • Publication number: 20120068058
    Abstract: An apparatus and method for processing a substrate using neutralized beams are provided. A substrate processing apparatus includes an ion source generating device configured to form an ion source. An ion extraction device is configured to extract and accelerate ions from the ion source. An ion neutralizing device is configured to convert the ions extracted and accelerated from the ion extraction device into neutralized beams. A remaining portion of the ions extracted and accelerated from the ion extraction device is not converted into the neutralized beams. A substrate support is configured to support a substrate such that the neutralized beams are directed towards the substrate support. A substrate power supply is configured to apply a voltage to the substrate support such that the remaining portion of the ions that is not converted into the neutralized beams is directed away from the substrate support by the applied voltage of the substrate.
    Type: Application
    Filed: November 29, 2011
    Publication date: March 22, 2012
    Inventors: Do-Haing Lee, Ha-Na Kim, Yong-Jin Kim
  • Patent number: 8138003
    Abstract: The present invention relates to a nitride semiconductor substrate such as gallium nitride substrate and a method for manufacturing the same. The present invention forms a plurality of trenches on a lower surface of a base substrate that are configured to absorb or reduce stresses applied larger when growing a nitride semiconductor film on the base substrate from a central portion of the base substrate towards a peripheral portion. That is, the present invention forms the trenches on the lower surface of the base substrate such that pitches get smaller or widths or depths get larger from the central portion of the base substrate towards the peripheral portion.
    Type: Grant
    Filed: February 21, 2011
    Date of Patent: March 20, 2012
    Assignee: Siltron, Inc.
    Inventors: Doo-Soo Kim, Ho-Jun Lee, Yong-Jin Kim, Dong-Kun Lee
  • Patent number: 8132415
    Abstract: Disclosed herein are a fuel nozzle of a gas turbine combustor for dimethyl ether (DME, CH3OCH3) and a design method thereof. The fuel nozzle includes a pilot fuel injection hole formed at the center of the nozzle and a plurality of fuel injection ports formed at equiangular positions around the pilot fuel injection hole to inject DME. Each of the fuel injection ports includes a pair of upper and lower DME injection orifices communicating with a fuel-air mixture injection swirler. The upper DME injection orifice becomes gradually wider, whereas the lower DME injection orifice becomes gradually narrower. Thus, DME can be optimally combusted in the gas turbine combustor, thereby achieving cost reduction of power plants, enhancement in reliability of the power plants, and diversification of usable fuel.
    Type: Grant
    Filed: June 25, 2008
    Date of Patent: March 13, 2012
    Assignee: Korea Electric Power Corporation
    Inventors: Min Chul Lee, Dal Hong Ahn, Yong Jin Joo, Seok Bin Seo, Jae Hwa Chung, Won Shik Park, Hae Kyung Seo
  • Publication number: 20120056166
    Abstract: An organic semiconductor material is represented by the following formula (F): wherein A represents a cyclic conjugated skeleton structure formed of one or more aromatic rings, and R1 and R2 each independently represent a substituted or unsubstituted alkyl group. The organic semiconductor material has high electron mobility and high on/off ratio, and can form an organic semiconductor thin film by a solution process making use of its solution.
    Type: Application
    Filed: May 11, 2010
    Publication date: March 8, 2012
    Applicants: Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    Inventors: Ken-ichi Nakayama, Junji Kido, Yong-Jin Pu, Yohei Hashimoto, Naomi Oguma, Naoki Hirata
  • Publication number: 20120055464
    Abstract: The present invention relates to a portable composite roaster that is small in size, enables a user to selectively use gas, charcoal or the like as a heating means, and is simple and convenient to use for anyone. The roaster has primary, secondary and tertiary heat-isolating screens arranged outside the heating means to effectively isolate heat and to protect a table on which the portable composite roaster is placed or users from heat generated by the heating means such that the users may use the roaster in accordance with the needs thereof. The portable composite roaster of the present invention enables users preferring charcoal-cooked food to roast food using charcoal, and enables users inconvenienced by charcoal to easily use gas instead of charcoal and enjoy delicious food.
    Type: Application
    Filed: May 8, 2010
    Publication date: March 8, 2012
    Inventors: Yong Jin Kim, Han Sik Kim
  • Publication number: 20120055908
    Abstract: Provided is an etching system and a method of controlling etching process condition. The etching system includes a light source that irradiates incident light into a target wafer, a light intensity measuring unit that measures light intensity according to the wavelength of interference light generated by interference between reflected light beams from the target wafer, a signal processor that detects a time point at which an extreme value in the intensity is generated when the intensity of interference light varies according to the wavelength, and a controller that compares the extreme value generating time point detected from the signal processor with a reference time point corresponding to the extreme value generating time point and controls a process condition according to the comparison result.
    Type: Application
    Filed: August 29, 2011
    Publication date: March 8, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Wuk Park, Geum-Jung Seong, Kye-Hyun Baek, Yong-Jin Kim, Chan-Mi Lee
  • Publication number: 20120048638
    Abstract: A structure of an engine mount is provided for a vehicle in which an engine is disposed in the front of the vehicle, a front wheel is driven, and the engine is integrally coupled with a transmission to be seated horizontally on a vehicle body in a transverse mounting direction. The structure may include a driveshaft coupled to receive the driving force of the engine through the transmission and penetrate a center bearing through a bearing bracket fixed to the engine, a subframe as a plate shape coupled to the vehicle body in a rear lower part of the engine and coupled to a lower part of the transmission through a main roll rod mounted on the front, and a sub-roll rod having one end connected to the subframe and the other end connected to the bearing bracket.
    Type: Application
    Filed: July 27, 2011
    Publication date: March 1, 2012
    Applicants: Kia Motors Corporation, Hyundai Motor Company
    Inventors: Yong-Jin Kim, Seung-Won Kim, Kong-Sup Jung, Hyo-Seok Kim
  • Patent number: 8125617
    Abstract: An apparatus for manufacturing a semiconductor device and a method for manufacturing a semiconductor device using the apparatus may be provided. The manufacturing apparatus may include a liquid supplying portion for forming a liquid film, and a gas supplying unit that may rotate to discharge gas at a wide range of angles. The manufacturing method may include forming a shape and size of a liquid film common to the shape and size of an exposure region through adjusting the direction and pressure in which gas may be discharged to the substrate. Thus, the speed at which a substrate may be moved may be increased, and morphology differences of a substrate may be reduced.
    Type: Grant
    Filed: November 25, 2008
    Date of Patent: February 28, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Yoon Woo, Yong-Jin Cho, Seok-Hwan Oh
  • Patent number: 8124497
    Abstract: A method of manufacturing a nitride semiconductor device is disclosed. The method includes forming a gallium nitride (GaN) epitaxial layer on a first support substrate, forming a second support substrate on the GaN epitaxial layer, forming a passivation layer on a surface of the other region except for the first support substrate, etching the first support substrate by using the passivation layer as a mask, and removing the passivation layer and thereby exposing the second support substrate and the GaN epitaxial layer.
    Type: Grant
    Filed: November 29, 2010
    Date of Patent: February 28, 2012
    Assignee: Siltron, Inc.
    Inventors: Yong-Jin Kim, Dong-Kun Lee, Doo-Soo Kim, Ho-Jun Lee, Kye-Jin Lee
  • Publication number: 20120044114
    Abstract: A built-in antenna of a portable terminal and a method of forming the same are provided. The built-in antenna includes a first conductor having a specific length and used for a ground, a second conductor disposed with a specific distance in parallel to the first conductor to couple with the first conductor and used for power feeding, and a separating element disposed between the first conductor and the second conductor to separate the first and second conductors. Accordingly, the built-in antenna may exhibit a smooth radiation property even if a metal construction is used in a device and thus may implement robustness improvement of the device and make the device slim and have an attractive outer appearance. In addition, a method of improving antenna efficiency may prevent deterioration of the radiation property of the antenna radiator of the related art by using simple processing, and the metal construction may be used as a radiator.
    Type: Application
    Filed: August 5, 2011
    Publication date: February 23, 2012
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Sang-Jin EOM, Jin-Kyu BANG, Ho-Saeng KIM, Yong-Jin KIM, Jin-U KIM