Patents by Inventor Yun KWON

Yun KWON 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).

  • METHOD AND APPARATUS FOR AUTHENTICATION IN WIRELESS POWER TRANSMISSION SYSTEM
    Publication number: 20150022018
    Abstract: An authentication of a power transmitting unit (PTU) includes determining whether an access right to an external device is present in a power receiving unit (PRU) based on identification information of the PRU, and network-connecting the PRU to the external device in response to a result of the determining being that the access right is present in the PRU.
    Type: Application
    Filed: July 22, 2014
    Publication date: January 22, 2015
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Nam Yun Kim, Sang Wook Kwon, Dong Zo Kim, Bong Chul Kim, Yun Kwon Park, Chi Hyung Ahn, Byoung Hee Lee
  • WIRELESS POWER TRANSMISSION SYSTEM INCLUDING RELAY RESONATOR AND WIRELESS POWER TRANSMISSION METHOD
    Publication number: 20150008753
    Abstract: A wireless power transmission method includes searching for one or more routes to be used to transmit power to a reception resonator through one or more relay resonators, and converting the routes to respective one or more two-port networks. The method further includes calculating a transmission efficiency of each of the routes based on the two-port networks, and selecting a route with a highest transmission efficiency from the routes. The method further includes wirelessly transmitting power to the reception resonator through the selected route.
    Type: Application
    Filed: April 15, 2014
    Publication date: January 8, 2015
    Applicants: SAMSUNG ELECTRONICS CO., LTD., HONGIK UNIVERSITY INDUSTRY-ACADEMIA COOPERATION FOUNDATION
    Inventors: Jae Hyun PARK, Young Ho RYU, Sang Wook KWON, Ki Young KIM, Dong Zo KIM, Bong Chul KIM, Ju Hui KIM, Byung Chul PARK, Yun Kwon PARK, Keum Su SONG, Chi Hyung AHN, Byoung Hee LEE, Jeong Hae LEE
  • Positive photosensitive resin composition, and photosensitive resin layer and display device using the same
    Patent number: 8921019
    Abstract: Disclosed are a positive photosensitive resin composition that includes (A) an alkali soluble resin including a polybenzoxazole precursor, a polyimide precursor, or a combination thereof, (B) a photosensitive diazoquinone compound, (C) a phenol compound, (D) at least one organic dye having an absorption wavelength of about 400 nm to about 700 nm, and (E) a solvent, wherein the organic dye (D) is included in an amount of about 1 to about 40 parts by weight based on about 100 parts by weight of the alkali soluble resin (A), and a photosensitive resin layer and a display device using the same.
    Type: Grant
    Filed: September 5, 2012
    Date of Patent: December 30, 2014
    Assignee: Cheil Industries Inc.
    Inventors: Ji-Yun Kwon, Jin-Hee Kang, Dae-Yun Kim, Sang-Kyeon Kim, Sang-Kyun Kim, Sang-Soo Kim, Kun-Bae Noh, Eun-Kyung Yoon, Jong-Hwa Lee, Jun-Ho Lee, Jin-Young Lee, Hwan-Sung Cheon, Hyun-Yong Cho, Chung-Beom Hong, Eun-Ha Hwang
  • WIRELESS POWER TRANSMISSION SYSTEM WITH ABILITY TO DETERMINE CHARGING CIRCUMSTANCES
    Publication number: 20140375256
    Abstract: A wireless power receiver includes a power receiver configured to wirelessly receive power, and including a direct current (DC)-to-DC (DC/DC) converter, and a power detector configured to detect power detection information from a front end of the DC/DC converter.
    Type: Application
    Filed: January 2, 2014
    Publication date: December 25, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byoung Hee LEE, Sang Wook KWON, Ki Young KIM, Dong Zo KIM, Bong Chul KIM, Yun Kwon PARK, Jae Hyun PARK, Keum Su SONG, Chi Hyung AHN, Young Ho RYU
  • System for transmitting/receiving multi-band radio frequency signal using dual input, dual output filter
    Patent number: 8918063
    Abstract: A system for transmitting/receiving a multi-band Radio Frequency (RF) signal using a Dual Input, Dual Output filter is provided. The system may include a Single-Input Single-Output (SISO) filter and the Dual Input, Dual Output filter. The system for transmitting/receiving a multi-band Radio Frequency (RF) may be implemented in a Radio Frequency (RF) region, which includes an area from an end of an antenna to an end of a mixer in a mobile communication.
    Type: Grant
    Filed: July 16, 2010
    Date of Patent: December 23, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: In Sang Song, Duck Hwan Kim, Chul Soo Kim, Yun Kwon Park, Jea Shik Shin
  • MULTIPLE ELECTRONIC CONTROL UNIT DIAGNOSING SYSTEM AND METHOD FOR VEHICLE
    Publication number: 20140365067
    Abstract: A multiple electronic control unit (ECU) diagnosing system and a method thereof for a vehicle by which a diagnosis time for an ECU can be shortened by using an Ethernet protocol and a communication gateway. The multiple ECU diagnosing system for the vehicle applies a multiple ECU diagnosing algorithm of a one-to-n method which is more efficient than a diagnosis algorithm of a one-to-one method between diagnostic equipment. ECUs for the vehicle are connected through various communication networks (K-Line, CAN, LIN, FlexRay, and MOST) by using a communication gateway transferring messages and signals between the ECUs, thus significantly shortening a diagnosis time for the ECUs and acquiring a large amount of diagnosis information at the same time.
    Type: Application
    Filed: November 22, 2013
    Publication date: December 11, 2014
    Applicants: YURA CORPORATION CO., LTD., HYUNDAI MOTOR COMPANY
    Inventors: Hae Yun KWON, Jun Seo PARK, Dong Min BAE, Duk Jun KIM
  • Photosensitive Resin Composition and Color Filter Using the Same
    Publication number: 20140319421
    Abstract: Disclosed are a photosensitive resin composition including a composite dye that includes a red fluorescent dye re-emitting light at a 400 to 800 nm fluorescent wavelength; and a metal complex dye including at least one metal ion selected from Mg, Ni, Co, Zn, Cr, Pt, and Pd, and a color filter using the same.
    Type: Application
    Filed: May 30, 2012
    Publication date: October 30, 2014
    Inventors: Ji-Yun Kwon, Youn-Je Ryu, Gyu-Seok Han, Hwan-Sung Cheon, Hyun-Yong Cho
  • Stereoscopic glasses and display apparatus including the same
    Patent number: 8872901
    Abstract: Stereoscopic glasses and a display apparatus including the same, which can reduce a user's eyestrain, are provided. The display apparatus includes: a signal processor which processes a three-dimensional (3D) video signal to have a predetermined depth effect; a display unit which displays a 3D image based on the video signal processed by the signal processor; and a controller which controls the signal processor to process a first area determined viewed by a user and a second area that is not determined to be viewed by the user, of the 3D image displayed by the display unit, such that the first area is different in level of a depth effect than the second area. Accordingly, a user's eyestrain is remarkably reduced to thereby increase convenience.
    Type: Grant
    Filed: March 1, 2011
    Date of Patent: October 28, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Oh-yun Kwon, Geo-geun Park
  • METHOD OF FABRICATING MULTI-BAND FILER MODULE
    Publication number: 20140312993
    Abstract: A method of fabricating a multi-band filter module is provided. The method includes forming a Film Bulk Acoustic Resonator (FBAR) on a piezoelectric substrate by forming a resonant part on the piezoelectric substrate and then an air gap recessed on a surface of the piezoelectric substrate and positioned under the resonant part; and forming a Surface Acoustic Wave (SAW) device on the piezoelectric substrate in which the steps of forming the FBAR and the SAW are concurrently performed.
    Type: Application
    Filed: July 9, 2014
    Publication date: October 23, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kuang-woo NAM, In-sang SONG, Chul-soo KIM, Yun-kwon PARK, Eun-seok PARK
  • DISSOLVING SOLID SOLUTION PERFORATOR PATCH FOR MIGRAINE TREATMENT
    Publication number: 20140316333
    Abstract: A dissolving solid solution perforator (SSP) patch for oral cavity administration may include at least one perforator. The at least one perforator may contain a first drug and be configured to pierce an outside layer of an oral cavity for promptly delivering the first drug. The at least one perforator may penetrate an epithelium layer of the oral cavity and to deliver the antimigraine drug into blood vessels in a submucosa layer.
    Type: Application
    Filed: October 29, 2012
    Publication date: October 23, 2014
    Inventor: Sung-Yun KWON
  • METHOD, SERVER AND COMPUTER-READABLE RECORDING MEDIA FOR MANAGING METASTORE
    Publication number: 20140304683
    Abstract: A method for managing a metastore includes steps of: (a) registering static resource and metadata at a metastore to produce a certain application by using an open device API and external HTML5 authoring tools; (b) configuring a build target operating system and a build target platform; (c) checking a degree of matching between i) the static resource and the metadata and ii) information on parameters delivered from a build target metarepository by referring to the configured build target operating system and platform; (d) calling an external open build system and an API, if the degree of matching is satisfied, and then creating and receiving a target executable file in return to fit for the configured build target operating system and platform; and (e) storing the target executable file, the static resource and the metadata in a metasource repository.
    Type: Application
    Filed: April 2, 2014
    Publication date: October 9, 2014
    Applicant: Obigo Inc.
    Inventors: Il Hwan Kim, Jung Yun Kwon, Ju Ho Chung, Han Chul Kim
  • Balun comprising two conversion circuits each constituted by first to third FBARs
    Patent number: 8854157
    Abstract: Disclosed is a balun including a film bulk acoustic resonator (FBAR). The balun may be implemented using the FBAR to fabricate a small sized balun. Also, the balun may be implemented using the FBAR, thereby reducing a difference in two outputs.
    Type: Grant
    Filed: July 12, 2010
    Date of Patent: October 7, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Duck Hwan Kim, Dal Ahn, Chul Soo Kim, In Sang Song, Yun Kwon Park, Jea Shik Shin, Hyung Rak Kim
  • WIRELESS POWER TRANSMISSION AND RECEPTION SYSTEM
    Publication number: 20140285139
    Abstract: A wireless charging station, an electric vehicle charged wirelessly, and a method of charging an electric vehicle are provided. A wireless charging station include a charging unit configured to transmit power wirelessly to an electric vehicle, using a source resonator installed in the charging station; and a driving unit configured to move a target resonator connected to the source resonator from a position at which the target resonator is mounted on the charging unit to an installation space of the electric vehicle, when the electric vehicle is disposed in a charging area of the charging station.
    Type: Application
    Filed: March 11, 2014
    Publication date: September 25, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chi Hyung AHN, Sang Wook KWON, Ki Young KIM, Nam Yun KIM, Dong Zo KIM, Bong Chul KIM, Yun Kwon PARK, Jae Hyun PARK, Keum Su SONG, Young Ho RYU, Byoung Hee LEE
  • Apparatus and method for anti-collision in wireless power transmission
    Patent number: 8842635
    Abstract: Provided is an anti-collision method and apparatus used during wireless power transmission with respect to a plurality of target devices. According to one general aspect, an anti-collision method in wireless power transmission may include: transmitting, from a source device to one or more target devices, an access standard instruction including an access standard that is used for identifying the target devices; transmitting, to the one or more target devices, a call parameter used to detect identifications (IDs) of the target devices, generated based on the access standard; and assigning, to the one or more target devices, control IDs based on response signals that the one or more target devices transmits in response to the call parameter.
    Type: Grant
    Filed: May 4, 2012
    Date of Patent: September 23, 2014
    Assignees: Samsung Electronics Co., Ltd., LCLINK Co., Ltd.
    Inventors: Nam Yun Kim, Chang Ho Lee, Sang Wook Kwon, Yun Kwon Park, Young Tack Hong
  • WIRELESS POWER TRANSMISSION APPARATUS AND WIRELESS POWER RECEPTION APPARATUS
    Publication number: 20140265614
    Abstract: A wireless power transmission apparatus includes a resonance unit including resonators and configured to form a magnetic resonant coupling with another resonator, and a feeding unit configured to transmit alternating current (AC) power to one of the resonators. The wireless power transmission apparatus further includes a controller configured to determine a value of a capacitor connected to one of the resonators, based on a magnitude of a magnetic field formed by the resonance unit.
    Type: Application
    Filed: January 3, 2014
    Publication date: September 18, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ki Young KIM, Sang Wook KWON, Nam Yun KIM, Dong Zo KIM, Yun Kwon PARK, Keum Su SONG, Young Ho RYU, Chang Wook YOON, Jin Sung CHOI
  • Photosensitive resin composition and color filter using the same
    Patent number: 8828630
    Abstract: Disclosed are photosensitive resin composition that includes a dye including a methine-based compound represented by the following Chemical Formula 1, wherein each substituent of Chemical Formula 1 is the same as defined in the detailed description, and a metal complex, and a color filter using the same.
    Type: Grant
    Filed: August 20, 2012
    Date of Patent: September 9, 2014
    Assignee: Cheil Industries Inc.
    Inventors: Ji-Yun Kwon, Nam-Gwang Kim, Shahrokh Motallebi, In-Jae Lee, Sun-Hee Jin, Jae-Hyun Kim, Hwan-Sung Cheon, Gyu-Seok Han
  • Roof type charging apparatus using resonant power transmission
    Patent number: 8829849
    Abstract: Provided is a roof-type charging apparatus that charges multi-target device, while transmitting a resonance power. A roof-type charging apparatus using resonance power transmission includes a source resonance unit configured to transmit resonance power including a source resonator having a generally planar loop configuration and defining a space therein; a receiving unit configured to receive the resonance power transmitted from the source resonator; and a connecting unit configured to separate the source resonator and the receiving unit by a predetermined distance.
    Type: Grant
    Filed: August 15, 2011
    Date of Patent: September 9, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong Zo Kim, Sang Wook Kwon, Yun Kwon Park, Eun Seok Park, Young Tack Hong, Young Ho Ryu, Nam Yun Kim, Jin Sung Choi
  • RF layered module using three dimensional vertical wiring and disposing method thereof
    Patent number: 8824163
    Abstract: Provided is a structure and disposing method of a radio frequency (RF) layered module using three dimensional (3D) vertical wiring. A first wafer in the RF layered module having the 3D vertical wiring may include a first RF device and at least one first via-hole. A second wafer may include a second RF device and at least one second via-hole disposed at a location corresponding to the at least one first via-hole. A vertical wiring may connect the at least one first via-hole and the at least one second via-hole. The vertical wiring may be configured to be connected to an external device through a bottom surface of the at least one first via-hole or a top surface of the at least one second via-hole.
    Type: Grant
    Filed: August 25, 2011
    Date of Patent: September 2, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young Il Kim, In Sang Song, Duck Hwan Kim, Chul Soo Kim, Yun Kwon Park, Jea Shik Shin, Hyung Rak Kim, Jae Chun Lee
  • RESONATOR HAVING INCREASED ISOLATION
    Publication number: 20140203895
    Abstract: A resonator having increased isolation includes a first resonator having first characteristics, and configured to resonate with another resonator having the first characteristics; and a second resonator having second characteristics, and configured to resonate with another resonator having the second characteristics; wherein the resonator has an arrangement and a structure that minimizes a coupling between the first resonator and the second resonator.
    Type: Application
    Filed: January 22, 2014
    Publication date: July 24, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae Hyun Park, Dong Zo Kim, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Bong Chul Kim, Yun Kwon Park, Keum Su Song, Chi Hyung Ahn, Young Ho Ryu, Chang Wook Yoon, Byoung Hee Lee
  • WIRELESS POWER TRANSMISSION APPARATUS AND WIRELESS POWER TRANSMISSION METHOD
    Publication number: 20140203657
    Abstract: A wireless power transmission apparatus includes resonators configured to transmit a power wirelessly to another resonator, and a controller configured to control a current magnitude and/or a voltage magnitude of a power to be provided to each of the resonators. The apparatus further includes a feeder configured to provide the power to each of the resonators.
    Type: Application
    Filed: September 26, 2013
    Publication date: July 24, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Keum Su SONG, Sang Wook KWON, Ki Young KIM, Yun Kwon PARK, Jae Hyun PARK, Chi Hyung AHN, Young Ho RYU