Patents by Inventor Jae-Young Chang

Jae-Young Chang 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: 20150065207
    Abstract: An electronic device and method is provided herein.
    Type: Application
    Filed: September 2, 2014
    Publication date: March 5, 2015
    Inventors: Yoon-Young HONG, Jae-Young CHANG, Yong-Hoon JIN
  • Publication number: 20140379352
    Abstract: Exemplary embodiments include an assistive device to facilitate social interactions in autistic individuals by identifying emotions using a voice-detecting machine learning algorithm that extracts emotion content from an audio sample input and outputs the emotional content to a user through a device. This device may be a portable, concealable, real-time and automatic device that may receive and process an audio input. The audio input may be analyzed using a machine learning algorithm. The device may output the closest emotional match to the autistic user. The output may be tactile in nature such as a vibration pattern that is different for different identified emotions.
    Type: Application
    Filed: June 16, 2014
    Publication date: December 25, 2014
    Inventors: Suhas Gondi, Andrea Shao-Yin Li, Maxinder S. Kanwal, Corwin de Boor, Muthuraman Chidambaram, Anand Prasanna, Jae Young Chang, Benjamin L. Hsu
  • Patent number: 8914462
    Abstract: A terminal and controlling method thereof are disclosed. While a plurality of terminals are connected to each other by wireless communication, the present invention enable content information included on each screen of first and second terminals to become usable freely and interchangeably.
    Type: Grant
    Filed: August 21, 2009
    Date of Patent: December 16, 2014
    Assignee: LG Electronics Inc.
    Inventors: Jae Young Chang, Min Jung Kim, Jin Ho Son
  • Publication number: 20140149231
    Abstract: A system for imposing and managing a penalty for a breach of an advertising contract includes a registration unit to register conditions of the advertising contract and penalty contents related to the conditions, a monitoring unit to monitor a fulfillment of the advertising contract in order to determine whether the penalty is to be applied, and a penalty unit to notify penalty contents related to the breach of the advertising contract when the breach of the advertising contract is recognized.
    Type: Application
    Filed: November 26, 2013
    Publication date: May 29, 2014
    Applicant: NAVER BUSINESS PLATFORM CORPORATION
    Inventors: Sang Mi Oh, Sunggu Han, Jae Young Chang
  • Patent number: 8409586
    Abstract: Disclosed herein is a stable liquid formulation comprising human growth hormone; L-lysine, L-arginine or polyethylene glycol 300; and poly(oxyethylene) poly(oxypropylene) copolymer, polyethylene glycol-15 polyoxystearate or polyethylene glycol-35 castor oil.
    Type: Grant
    Filed: July 6, 2006
    Date of Patent: April 2, 2013
    Assignee: Daewoong Co., Ltd.
    Inventors: Sun hee Kim, Yo kyung Chung, Jae young Chang, Sang kil Lee, Min suk Lee, Seung kook Park
  • Publication number: 20120148117
    Abstract: The present invention is a system for providing facial identification, which includes a photography unit, a facial identification unit, a memory unit, and a controller. More specifically, the photography unit photographs a driver's face and the memory unit stores a user image or one or more image feature values which are registered to a first user ID. A user is identified by the facial identification unit which compares the driver's face photographed by the photography unit with a user image or one or more image feature values stored in the memory unit. If a positive identification cannot be made, however, a user input unit which is configured to receive a signal from user which requests that the driver's face photographed face be registered as a user image or one or more image feature values of the first user ID.
    Type: Application
    Filed: June 30, 2011
    Publication date: June 14, 2012
    Applicant: HYUNDAI MOTOR COMPANY
    Inventor: Jae Young CHANG
  • Publication number: 20120126939
    Abstract: The present invention provides a system and method for managing entrance and exit of a vehicle from a facility via a driver facial identification operation within a vehicle. More specifically, the present invention includes a vehicle configured to recognize driver's face within vehicle by performing a driver identification operation, and then configured to send driver information via a wireless communication to a vehicle access control center in response to a positive identification of the driver's face. The vehicle access control center in the present invention then performs a verification of the driver information upon receiving the driver information from the vehicle, and controls an opening and closing of a gate for vehicle access according to of the verification of the driver information.
    Type: Application
    Filed: June 30, 2011
    Publication date: May 24, 2012
    Applicant: HYUNDAI MOTOR COMPANY
    Inventor: Jae Young Chang
  • Publication number: 20120047016
    Abstract: Disclosed are a user control-based advertising system and a method thereof. The user control-based advertising system provides an advertisement display region and an advertisement control region by discriminating the two regions from each other, and comprises: an advertisement region setup unit that sets up the advertisement display region for selectively displaying plural advertisements and the advertisement control region for controlling advertisements displayed therein by discriminating advertisement display and control regions from each other; a communication unit that receives a user command through the advertisement control region and communicates with the advertisement display region according to the received command; and an advertisement control unit that controls the animation function of the advertisement displayed in the advertisement display region according to the user command or controls the movement and selection of other advertisements displayed in the advertisement display region.
    Type: Application
    Filed: February 26, 2010
    Publication date: February 23, 2012
    Applicant: NHN BUSINESS PLATFORM CORPORATION
    Inventors: Suk Ku Yu, Su-Mi Lee, Kyung-Eun Lee, Jin A Jung, Eun Jung Kim, Young Hoon Jung, Ellen Jang, Jae Young Chang, Youngbin Noh, Hye Jin Oh, Hyung Suk Kim
  • Publication number: 20100261508
    Abstract: A mobile terminal including a housing having a front surface, a back surface and lateral surfaces; a display disposed on the front surface of the housing and configured to display information and a selectable item for executing an application on the mobile terminal when the selectable item is selected; a physical key button disposed on the front surface of the housing, the physical key button configured to receive an input; a communication unit configured to wirelessly communicate with an external terminal; and a control unit configured to control the external terminal to display an image of the mobile terminal on a display of the external terminal, when the communication unit is wirelessly communicating with the external terminal.
    Type: Application
    Filed: June 15, 2010
    Publication date: October 14, 2010
    Inventors: Jae Young CHANG, Min Jung Kim, Jin Ho Son
  • Publication number: 20100259464
    Abstract: A terminal and controlling method thereof are disclosed that enable data of a first terminal to be executed in a second terminal. Accordingly, all functions of the first terminal are usable using the second terminal.
    Type: Application
    Filed: August 21, 2009
    Publication date: October 14, 2010
    Inventors: Jae Young CHANG, Min Jung Kim, Jin Ho Son
  • Publication number: 20100261507
    Abstract: A mobile terminal including a housing having a front surface, a back surface and lateral surfaces; a display disposed on the front surface of the housing and configured to display information; a physical key button disposed on the front surface of the housing, said physical key button configured to receive an input; a communication unit configured to wirelessly communicate with an external terminal; and a control unit configured to control the external terminal to display an image of the mobile terminal on a display of the external terminal, when the communication unit is wirelessly communicating with the external terminal.
    Type: Application
    Filed: June 15, 2010
    Publication date: October 14, 2010
    Inventors: Jae Young CHANG, Min Jung Kim, Jin Ho Son
  • Publication number: 20100262673
    Abstract: A terminal and controlling method thereof are disclosed. While a plurality of terminals are connected to each other by wireless communication, the present invention enable content information included on each screen of first and second terminals to become usable freely and interchangeably.
    Type: Application
    Filed: August 21, 2009
    Publication date: October 14, 2010
    Inventors: Jae Young CHANG, Min Jung Kim, Jin Ho Son
  • Publication number: 20090298768
    Abstract: Disclosed herein is a stable liquid formulation comprising human growth hormone; L-lysine, L-arginine or polyethylene glycol 300; and poly(oxyethylene) poly(oxypropylene) copolymer, polyethylene glycol-15 polyoxystearate or polyethylene glycol-35 castor oil.
    Type: Application
    Filed: July 6, 2006
    Publication date: December 3, 2009
    Applicant: DAEWOONG CO., LTD.
    Inventors: Sun hee Kim, Yo kyung Chung, Jae young Chang, Sang kil Lee, Min suk Lee, Seung kook Park
  • Publication number: 20090271447
    Abstract: A method and device for synchronizing a contents file are discussed. An embodiment is directed to a method for synchronizing data using a target device, the target device including a target contents file, the method comprising: receiving file information of a reference contents file from a reference device; comparing the file information of the reference contents file and file information of the target contents file to determine whether a contents file synchronization is needed; and synchronizing the target contents file using the reference contents file based on the comparison result.
    Type: Application
    Filed: April 28, 2009
    Publication date: October 29, 2009
    Inventors: Kang Soo SHIN, Jae Young Chang, Sun Ryang Kim, Duk Ho Choi
  • Publication number: 20090058913
    Abstract: Temperature characteristic information of each line of a print image is established in a database, an initial value of a temperature sensor is corrected such that a difference between a temperature measured by the temperature sensor provided in a print head and a temperature estimated on the basis of the temperature characteristic information established in the database is in an allowable range, and a printing operation is performed according to the temperature measured by the corrected temperature sensor. Accordingly, it is possible to prevent printing quality from deteriorating due to a measurement error of the temperature sensor.
    Type: Application
    Filed: May 2, 2008
    Publication date: March 5, 2009
    Applicant: Samsung Electronics Co., Ltd.
    Inventor: Jae Young CHANG
  • Publication number: 20090015619
    Abstract: An ink supply device to maintain temperature uniformity of ink via active heating and cooling of the ink, and an inkjet image forming apparatus having the same includes at least one thermoelectric element to adjust a temperature of ink to be supplied to an inkjet head. With heating and cooling of the thermoelectric element, preventing deterioration in image quality caused by a change of ink temperature and to achieve improved print quality is possible.
    Type: Application
    Filed: May 13, 2008
    Publication date: January 15, 2009
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jae Young CHANG, Sung June Jung
  • Publication number: 20090015618
    Abstract: An inkjet image forming apparatus includes a negative pressure controller in an ink supply flow path that connects an ink storage and a print head. The negative pressure controller includes a valve to open and close the flow path to control a negative pressure applied to the print head. If there is a need to cool the ink heated by a maintenance operation performed on the print head or to cool the ink heated by a print job, a controller in the apparatus controls the valve of the negative pressure controller to release the negative pressure applied to the print head so that the print head is filled with low-temperature ink from the ink storage.
    Type: Application
    Filed: April 23, 2008
    Publication date: January 15, 2009
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Sung June Jung, Jae Young Chang
  • Publication number: 20090002427
    Abstract: A method of detecting a missing nozzle and an ink jet print head using the same, that can detect a missing nozzle immediately with a simple process when the missing nozzle is generated. The method of detecting a missing nozzle used in an ink jet print head provided with plural chambers in which an ink is filled, plural heaters corresponding to the chambers, and plural nozzles corresponding to the heaters, can include detecting a temperature of each of the nozzles, and when the detected temperature deviates from a predetermined temperature range, determining that the nozzle is a missing nozzle.
    Type: Application
    Filed: March 18, 2008
    Publication date: January 1, 2009
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jae Sik MIN, Jae Young Chang, O Hyun Beak
  • Publication number: 20090002426
    Abstract: An inkjet image forming apparatus sets an initial ink temperature according to a dot area of a dot-sized pattern printed by the printer head, and calculates an ink temperature by applying the initial ink temperature to a temperature conversion equation. The inkjet image forming apparatus prevents a measurement error of the temperature sensor from valid data after the printing process is terminated, so that it can correctly measure the ink temperature of the printer head.
    Type: Application
    Filed: May 1, 2008
    Publication date: January 1, 2009
    Applicant: Samsung Electronics Co., Ltd
    Inventors: Sung June JUNG, Jae Young Chang
  • Patent number: 7388746
    Abstract: A heatsink assembly having a simple structure for coupling a heatsink and an electronic chip is provided with a heatsink which contacts an electronic chip mounted on a substrate and absorbs heat generated from the electronic chip; and a pressing member which is coupled to the substrate and comprises: a pressing cover for pressing the heatsink so that the heatsink can be secured to the electronic chip; and tension parts which extend from the pressing cover and exert a pressing force onto the pressing cover, when being coupled to the substrate.
    Type: Grant
    Filed: September 12, 2006
    Date of Patent: June 17, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hee-sung Park, Jae-young Chang, Jong-in Jo, Han-kook Choi, Jin-wook Yoon