Patents by Inventor Kyu Jeong

Kyu Jeong 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).

  • PROBE CARD AND TEST SYSTEM INCLUDING THE SAME
    Publication number: 20150219688
    Abstract: A probe card for testing electrical properties of a device under test (DUT) includes a plurality of semiconductor devices, which includes a substrate; and at least one transmission antenna, which is implemented as a chip on film (COF) type and attached to the substrate, wirelessly transmitting at least one of electric power and data to each of the plurality of semiconductor devices.
    Type: Application
    Filed: December 18, 2014
    Publication date: August 6, 2015
    Inventors: Kyoung-hoon JEON, Yo-jong KIM, Kyu-jeong LEE, Il-kyo JEONG
  • Light emitting device, light emitting device package, and lighting system
    Patent number: 9076947
    Abstract: Provided is a light emitting device. The light emitting device comprises: In one embodiment, a light emitting device includes: a light emitting structure comprising a first conductive type semiconductor layer, a second conductive type semiconductor layer, and an active layer between the first conductive type semiconductor layer and the second conductive type semiconductor layer; and a conductive support member under the light emitting structure. The conductive support member comprises a first conductive support member and a second conductive support member. The second conductive support member has a thermal conductivity higher than that of the first conductive support member.
    Type: Grant
    Filed: March 31, 2014
    Date of Patent: July 7, 2015
    Assignee: LG Innotek Co., Ltd.
    Inventors: Jung Hyeok Bae, Young Kyu Jeong, Kyung Wook Park, Duk Hyun Park
  • Computing system, method and computer-readable medium processing debug information in computing system
    Patent number: 9047180
    Abstract: Disclosed are a system, method and computer-readable medium related to processing debug information from an embedded system. Source code of an application program to be used in an embedded system may be compiled by a computing system. The application program may include a debug code line. A minimum amount of debug information is stored in an embedded system, reducing memory overhead and waste of clock cycles of a processor.
    Type: Grant
    Filed: October 12, 2010
    Date of Patent: June 2, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae Don Lee, Shi Hwa Lee, Seung Won Lee, Chae Seok Im, Min Kyu Jeong
  • INORGANIC COMPOSITE POWDER COATED WITH OCTYL METHOXYCINNAMATE, AND ULTRAVIOLET BLOCKING COSMETIC COMPOSITION USING SAME
    Publication number: 20150132392
    Abstract: Disclosed is an inorganic composite powder containing an inorganic ultraviolet filter, and a method for preparing the same. The present invention also relates to an SPF and PA which can be employed in the preparation of the inorganic composite powder using Octyl Methoxycinnamate (OMC) without loss of the OMC in the range of 0.1 to 60% and which have superior ultraviolet blocking effects.
    Type: Application
    Filed: May 18, 2012
    Publication date: May 14, 2015
    Applicant: CHEMLAND. CO., LTD
    Inventors: Beom Zoo Lee, Seung Woo Lee, Soon Kyu Jeong, Do Yeun Kim, Hyung Ran Kwak
  • Obstacle sensing module and cleaning robot including the same
    Patent number: 9020641
    Abstract: Disclosed herein are an obstacle sensing module and a cleaning robot including the same. The cleaning robot includes a body, a driver to drive the body, an obstacle sensing module to sense an obstacle present around the body, and a control unit to control the driver, based on sensed results of the obstacle sensing module. The obstacle sensing module includes at least one light emitter including a light source, and a wide-angle lens to refract or reflect light from the light source so as to diffuse the incident light in the form of planar light, and a light receiver including a reflection mirror to again reflect reflection light reflected by the obstacle so as to generate reflection light, an optical lens spaced from the reflection mirror by a predetermined distance, to allow the reflection light to pass through the optical lens, and an image sensor, and an image processing circuit.
    Type: Grant
    Filed: June 6, 2013
    Date of Patent: April 28, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yeon Kyu Jeong, Dong Won Kim, Jea Yun So, Sang Sik Yoon, Gwang Jin Jung, Joon Hyung Kwon
  • OBSTACLE SENSING MODULE AND CLEANING ROBOT INCLUDING THE SAME
    Publication number: 20150112538
    Abstract: Disclosed herein are an obstacle sensing module and a cleaning robot including the same. The cleaning robot includes a body, a driver to drive the body, an obstacle sensing module to sense an obstacle present around the body, and a control unit to control the driver, based on sensed results of the obstacle sensing module. The obstacle sensing module includes at least one light emitter including a light source, and a wide-angle lens to refract or reflect light from the light source so as to diffuse the incident light in the form of planar light, and a light receiver including a reflection mirror to again reflect reflection light reflected by the obstacle so as to generate reflection light, an optical lens spaced from the reflection mirror by a predetermined distance, to allow the reflection light to pass through the optical lens, and an image sensor, and an image processing circuit.
    Type: Application
    Filed: December 29, 2014
    Publication date: April 23, 2015
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yeon Kyu Jeong, Dong Won Kim, Jea Yun So, Sang Sik Yoon, Gwang Jin Jung, Joon Hyung Kwon
  • METHOD, APPARATUS, AND RECORDING MEDIUM FOR RENDERING OBJECT
    Publication number: 20150103072
    Abstract: Provided is a method of rendering an object. The method includes rendering extracting transparency information, at a object rendering apparatus, from a plurality of fragments, which comprise information representing at least one object in a frame, comparing depth information of at least one fragment, from among the plurality of fragments, located at a position of the frame, and determining a rendering of at least one fragment that is located in the position based on the comparison of the depth information and the transparency information.
    Type: Application
    Filed: May 13, 2014
    Publication date: April 16, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min-young SON, Kwon-taek KWON, Min-kyu JEONG
  • METHOD AND APPARATUS FOR RENDERING OBJECT AND RECORDING MEDIUM FOR RENDERING
    Publication number: 20150103071
    Abstract: Provided are graphics data rendering methods. The method includes obtaining, at a graphics data renderer, first space information of at least one object corresponding to graphics data of a first frame, determining a sampling mode of the first frame, based on the graphics data, and rendering graphics data of a second frame based on the first space information and the sampling mode of the first frame. Thus, memory space and time that are used for rendering graphics data may be reduced.
    Type: Application
    Filed: May 12, 2014
    Publication date: April 16, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min-young SON, Kwon-taek KWON, Jeong-soo PARK, Min-kyu JEONG
  • Method, medium and apparatus scheduling tasks in a real time operating system
    Patent number: 9009714
    Abstract: A scheduling method, medium and apparatus are provided. In the scheduling method, medium and apparatus, it is possible to prevent the possibility that the order between the priorities of the tasks represented by the expired timers and the tasks requested by the interrupt is reversed while also not deteriorating the performance of a real time operating system (RTOS), even though the number of timers expired when the interrupt occurs or that are already expired before the interrupt occurs is large, by selecting a timer for representing a point of time corresponding to a point of time when an interrupt occurs from among one or more timers each of which representing a task, a point of time assigned to the tasks, and a priority assigned to the task and executing a task represented by the selected timer and one or more tasks requested by the interrupt in order of priority.
    Type: Grant
    Filed: December 19, 2007
    Date of Patent: April 14, 2015
    Assignee: Samsung Electonics Co., Ltd.
    Inventors: Jae-don Lee, Seung-won Lee, Jeong-joon Yoo, Young-sam Shin, Min-kyu Jeong, Keun-soo Yim
  • IMAGE PROCESSING APPARATUS AND METHOD
    Publication number: 20150097830
    Abstract: An image processing method includes: determining whether a draw command that is identical to a previous draw command is input; obtaining information about a transparency of a previous frame that is performed with the previous draw command; and performing image processing on a current frame based on the information about the transparency.
    Type: Application
    Filed: October 7, 2014
    Publication date: April 9, 2015
    Inventors: Min-kyu JEONG, Kwon-taek KWON, Min-young SON, Jeong-soo PARK, Sang-oak WOO
  • CALL ADMISSION CONTROL
    Publication number: 20150087326
    Abstract: The disclosure is related to a method of adaptive call admission control in a base station. When a call access request is received from a user equipment determination may be made as to whether an available call admission capacity of the base station reaches a first limit. When the available call admission capacity of the base station reaches the first limit determination may be made as to whether the received call access request is for a preferred call. Then, determination may be made as to whether a reserved call admission capacity reaches a second limit when the received call access request is for the preferred call. When the reserved call admission capacity has not reached a second limit, access of the user equipment associated with the received call access request may be allowed.
    Type: Application
    Filed: December 1, 2014
    Publication date: March 26, 2015
    Inventors: Jae-Ho CHUNG, Wi-Sang RHO, Yung-Ha JI, Kyu-Jeong HAN
  • Apparatus and method for electronic signature verification
    Patent number: 8990575
    Abstract: An apparatus for electronic signature verification, including a grouping unit to group, into at least one group, a plurality of kernels included in an application to which electronic signature verification is to be performed, and an electronic signature verification unit to perform electronic signature verification with respect to the at least one group.
    Type: Grant
    Filed: February 25, 2013
    Date of Patent: March 24, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Min Kyu Jeong, Yong Sam Shin, Seung Won Lee, Shi Hwa Lee
  • HIGH-CONTENT FAST DISSOLVING FILM WITH MASKING OF BITTER TASTE COMPRISING SILDENAFIL AS ACTIVE INGREDIENT
    Publication number: 20150025084
    Abstract: Provided is a fast dissolving film composition comprising a medically active component as an active ingredient, in which the bitter taste of the active ingredient is masked and the fast dissolving film composition has a high content of 50% or higher. More particularly, provided is a pharmaceutical composition which comprises sildenafil or pharmaceutically acceptable salts thereof as an active ingredient, and which comprises a combination of a specific bitter taste masking agent to achieve masking of a bitter taste. Further, provided is a fast dissolving film composition which comprises a combination of a specific plasticizer to mask a bitter taste, and in which the physical properties of the high-content film are excellent.
    Type: Application
    Filed: February 28, 2013
    Publication date: January 22, 2015
    Applicant: SEOUL PHARMA CO., LTD
    Inventors: Hyun Jun Jeong, Ik Hyeon Chang, Dal Geun Kim, Jin Hoo Lee, Jin Hee Um, Hyun Soo Kim, Kyung Tae Jung, Kyu Jeong Yeon, Jin Gyu Park
  • LIGHT EMITTING DEVICE AND LIGHTING APPARATUS INCLUDING THE SAME
    Publication number: 20150014713
    Abstract: A light emitting device is disclosed. The disclosed light emitting device includes a light emitting structure including a first-conductivity-type semiconductor layer, an active layer, and a second-conductivity-type semiconductor layer, a second electrode layer disposed beneath the light emitting structure and electrically connected to the second-conductivity-type semiconductor layer, a first electrode layer including a main electrode disposed beneath the second electrode layer, and at least one contact electrode branching from the main electrode and extending through the second electrode layer, the second-conductivity-type semiconductor layer and the active layer, to contact the first-conductivity-type semiconductor layer, and an insulating layer interposed between the first electrode layer and the second electrode layer and between the first electrode layer and the light emitting structure.
    Type: Application
    Filed: September 29, 2014
    Publication date: January 15, 2015
    Inventors: Ji Hyung MOON, Sang Youl Lee, Young kyu Jeong
  • Light emitting device having protrusions from a conductive support member light emitting device package, and lighting system
    Patent number: 8933477
    Abstract: Disclosed is a light emitting device. The light emitting device includes a light emitting structure layer including a first semiconductor layer, an active layer, and a second semiconductor layer, an electrode electrically connected to the first semiconductor layer, an electrode layer under the light emitting structure layer, and a conductive support member under the electrode layer. A channel layer is between the second semiconductor layer and the electrode layer. A protrusion projected from at least one of edges of the conductive support member includes and having a rough surface.
    Type: Grant
    Filed: April 30, 2013
    Date of Patent: January 13, 2015
    Assignee: LG Innotek Co., Ltd.
    Inventors: Joo Young Jeong, Young Kyu Jeong
  • Call admission control
    Patent number: 8929910
    Abstract: The disclosure is related to a method of adaptive call admission control in a base station. When a call access request is received from a user equipment determination may be made as to whether an available call admission capacity of the base station reaches a first limit. When the available call admission capacity of the base station reaches the first limit determination may be made as to whether the received call access request is for a preferred call. Then, determination may be made as to whether a reserved call admission capacity reaches a second limit when the received call access request is for the preferred call. When the reserved call admission capacity has not reached a second limit, access of the user equipment associated with the received call access request may be allowed.
    Type: Grant
    Filed: May 8, 2013
    Date of Patent: January 6, 2015
    Assignee: KT Corporation
    Inventors: Jae-Ho Chung, Wi-Sang Rho, Yung-Ha Ji, Kyu-Jeong Han
  • Method for fermentatively producing 1,5-diaminopentane
    Patent number: 8906653
    Abstract: The invention relates to a method for isolating 1,5-diaminopentane (DAP) from DAP-containing fermentation broths, to a method for the fermentative production of DAP using said isolating method and to a method for producing DAP-comprising polymers by using the DAP isolated or fermatively produced DAPs according to said methods.
    Type: Grant
    Filed: January 23, 2009
    Date of Patent: December 9, 2014
    Assignee: BASF SE
    Inventors: Martin Völkert, Oskar Zelder, Burkhard Ernst, Weol Kyu Jeong
  • METHOD AND DEVICE FOR WEB REDIRECT AUTHENTICATION IN WIFI ROAMING BASED ON AC AND AP INTERWORKING
    Publication number: 20140359740
    Abstract: A WiFi roaming management method and device which redirect an HTTP request of a mobile terminal from an AP to an AC even though the AC and the AP do not exist in the same subnet, which redirects a source IP address for an HTTP request, after transferring, to an IP address of the AC, and which smoothly support a wireless Internet service in a distributed processing system according to a web authentication of the AC in a WiFi roaming method is provided. A terminal session management function and a traffic control function are separated by a premium AC (Access Controller) and a premium AP (Access Point) interworked with a tunneling method according to a CAPWAP protocol.
    Type: Application
    Filed: October 19, 2011
    Publication date: December 4, 2014
    Applicant: KT Corporation
    Inventors: Joo Young Yoon, Kyu Jeong Han, Yung Ha Ji
  • Detecting malicious device
    Patent number: 8898783
    Abstract: A wireless access point and a method may be provided for detecting a malicious device in a network. The wireless access point may include a controller, a search unit, a message generation unit, and a determination unit. The controller may be configured to initiate a malicious device detection mode regularly at predefined intervals. The search unit may be configured to detect candidate devices broadcasting a signal with the first SSID from neighbor devices in an associated network. The message generation unit may be configured to generate a test message in the malicious device detection mode and transmit the test message to the candidate devices. The determination unit may be configured to determine a corresponding device in the candidate device as a malicious device when a test response message is not received from the corresponding device in response to the test message.
    Type: Grant
    Filed: May 21, 2012
    Date of Patent: November 25, 2014
    Assignee: KT Corporation
    Inventors: Jaeho Chung, Yung-Ha Ji, Joo-Young Yoon, Kyu-Jeong Han
  • Phase-change memory device using Sb-Se metal alloy and method of fabricating the same
    Patent number: RE45356
    Abstract: Provided are a phase-change memory device using a phase-change material having a low melting point and a high crystallization speed, and a method of fabricating the same. The phase-change memory device includes an antimony (Sb)-selenium (Se) chalcogenide SbxSe100-x phase-change material layer contacting a heat-generating electrode layer exposed through a pore and filling the pore. Due to the use of SbxSe100-x in the phase-change material layer, a higher-speed, lower-power consumption phase-change memory device than a GST memory device can be manufactured.
    Type: Grant
    Filed: June 16, 2011
    Date of Patent: February 3, 2015
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Sung Min Yoon, Nam Yeal Lee, Sang Ouk Ryu, Seung Yun Lee, Young Sam Park, Kyu Jeong Choi, Byoung Gon Yu