Patents by Inventor Sang-In BAEK

Sang-In BAEK 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).

  • Electronic device including display with bent area
    Patent number: 9578149
    Abstract: A portable electronic device is provided. The electronic device includes a transparent front glass cover including a planar portion that forms a front surface of the electronic device, a planar rear glass cover that forms a rear surface of the electronic device, a metal bezel that surrounds a space formed by the front glass cover and the rear glass cover, and a flexible display device that is embedded in the space and exposed through the front glass cover. The front cover includes a left bent portion and a right bent portion on the left and right of the planar portion at the center of the front cover.
    Type: Grant
    Filed: January 7, 2016
    Date of Patent: February 21, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hee-Cheul Moon, Sang-In Baek, Kwon-Ho Son, Min-Sung Lee, Bong-Suk Choi, Gyeong-Tae Kim, Jae-Il Seo, Na-Young Chu, Kyung-Pil Kim
  • Two-Dimensional and Multi-Threshold Elastic Button User Interface System and Method
    Publication number: 20160334983
    Abstract: A novel elastic button user interface system and a related method of operation are disclosed. In one embodiment, the elastic button user interface system generates an elastic button that simulates physical characteristics of a button suspended on an elastic string on a touch-sensing display unit. The elastic button first allows selection of a particular item from a display menu, and invokes dynamic transformations to the particular item by correlating a user-induced horizontal and/or vertical movement of the elastic button with application-specific design parameters for two-dimensional and multiple-level thresholds for the elastic button user interface system. Furthermore, releasing the elastic button by removing a finger from the elastic button triggers a “final activation” for the particular item, after dynamic transformations to the particular item during the user-induced movement of the elastic button.
    Type: Application
    Filed: June 3, 2015
    Publication date: November 17, 2016
    Inventor: Sang Baek LEE
  • Liquid crystal display device and method for driving the same
    Patent number: 9495934
    Abstract: A liquid crystal display device and a method for driving the same are disclosed. The device includes a gamma voltage generation circuit for generating first to ith positive gamma reference voltages having different levels, and first to ith negative gamma reference voltages having different levels, and a plurality of data drive chips, each of the data drive chips converting digital data input thereto into a positive data voltage and a negative data voltage and supplying the positive data voltage and negative data voltage to a liquid crystal display panel, and adjusting a level of the positive data voltage based on a positive gamma reference voltage supplied thereto, among the first to ith positive gamma reference voltages, and adjusting a level of the negative data voltage based on a negative gamma reference voltage supplied thereto, among the first to ith negative gamma reference voltages.
    Type: Grant
    Filed: May 15, 2008
    Date of Patent: November 15, 2016
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Young Sang Baek, Yeon Ho Choi, Sun Woo Kwag, Man Gyu Park, Yong Duk Lee, Sang Kwan Kim
  • BATTERY CELL HAVING MEANS FOR PREVENTING SHORT-CIRCUIT
    Publication number: 20160276632
    Abstract: Disclosed herein is a battery cell configured such that an electrode assembly, including a positive electrode, a negative electrode, and a separator interposed between the positive electrode and the negative electrode, is mounted in a receiving part formed in a battery case, a positive electrode terminal and a negative electrode terminal protrude from at least one side of the electrode assembly, and an insulative material is provided between the electrode assembly and the battery case.
    Type: Application
    Filed: October 22, 2014
    Publication date: September 22, 2016
    Applicant: LG CHEM, LTD.
    Inventors: Chan Ki PARK, Dong-Myung KIM, Sang Baek RYU, Jung Shik OH
  • Connecting device for electronic component of electronic device
    Patent number: 9439286
    Abstract: A connecting device to connect an electronic component of an electronic device such as a portable terminal to another connection point such as a connection point of a main circuit board. The connection device includes at least a pair of conducting wires extending from the electronic component; a board connected to an end of the conducting wires; and at least two connecting members provided on one surface of the board, which are electrically coupled to the respective conducting wires. The connecting device so configured does not require a process of soldering or of coupling a connector to a socket to make a connection to the connection point, and makes it easy to standardize/commonly use an electronic component, thereby allowing the unit price of an electronic component, and the manufacturing costs of the electronic device to be reduced.
    Type: Grant
    Filed: September 24, 2013
    Date of Patent: September 6, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Hoon Jang, Kil-Nam Kim, Sang-In Baek
  • Key Button Assembly and Electronic Device Having the Same
    Publication number: 20160233037
    Abstract: According to various embodiments, an electronic device comprises a key button that can be assembled to keep the key button in place in the housing of the electronic device and functional without having to completely assemble the housing of the electronic device.
    Type: Application
    Filed: February 5, 2016
    Publication date: August 11, 2016
    Inventors: Min-Sung LEE, Sang-In BAEK, Hee-Cheul MOON, Na-Young CHU, Kwon-Ho SON
  • ELECTRONIC DEVICE INCLUDING DISPLAY WITH BENT AREA
    Publication number: 20160234362
    Abstract: A portable electronic device is provided. The electronic device includes a transparent front glass cover including a planar portion that forms a front surface of the electronic device, a planar rear glass cover that forms a rear surface of the electronic device, a metal bezel that surrounds a space formed by the front glass cover and the rear glass cover, and a flexible display device that is embedded in the space and exposed through the front glass cover. The front cover includes a left bent portion and a right bent portion on the left and right of the planar portion at the center of the front cover.
    Type: Application
    Filed: January 7, 2016
    Publication date: August 11, 2016
    Inventors: Hee-Cheul MOON, Sang-In BAEK, Kwon-Ho SON, Min-Sung LEE, Bong-Suk CHOI, Gyeong-Tae KIM, Jae-Il SEO, Na-Young CHU, Kyung-Pil KIM
  • Secondary battery including integrated anode and cathode leads and method of manufacturing the same
    Patent number: 9406922
    Abstract: Provided is a secondary battery including integrated anode and cathode leads and a method of manufacturing the same. An anode lead and a cathode lead of a secondary battery aligned to be parallel with respect to each other are encompassed by a single lead film. Thus, sealing may be easily implemented, lead film components may be managed as one component, and vibrations of an electrode lead may be prevented.
    Type: Grant
    Filed: February 21, 2014
    Date of Patent: August 2, 2016
    Assignee: LG CHEM, LTD
    Inventors: Sang-Baek Ryu, Dong-Myung Kim, Ki-Woong Kim, Hyang-Mok Lee
  • X-RAY IMAGING DEVICE AND X-RAY IMAGING METHOD
    Publication number: 20160199014
    Abstract: An X-ray imaging device and an X-ray imaging method for obtaining 3D X-ray images of an entire field of view (FOV). The device includes an X-ray source for radiating X-rays to a part of an FOV and an X-ray sensor for detecting the X-rays, which have passed through the part of the FOV. The X-ray sensor has a width narrower than the radius of a smallest circle including a cross section perpendicular to the longitudinal direction of the FOV. A rotating arm supports the X-ray source and the X-ray sensor to face each other with the FOV therebetween. The rotating arm rotates and moves about an axis of rotation between the X-ray source and the X-ray sensor so that the X-rays are radiated to the entire area of the FOV in various directions of the FOV.
    Type: Application
    Filed: August 20, 2014
    Publication date: July 14, 2016
    Applicants: Vatech Co., Ltd., Vatech Ewoo Holdings Co., Ltd.
    Inventors: Sung Il CHOI, Byung Jun AHN, Sang Baek NOH, Chi Twak OH
  • ELECTRONIC DEVICE AND CASE MEMBER
    Publication number: 20160187922
    Abstract: An electronic device is provided. The electronic device includes a first flexible member, a rigid member positioned on one surface of the first flexible member, and a second flexible member positioned on the one surface of the first flexible member in at least a part of a periphery of the rigid member. The first flexible member is attached to a case member of the electronic device with the rigid member and the second flexible member being interposed therebetween.
    Type: Application
    Filed: November 20, 2015
    Publication date: June 30, 2016
    Inventors: Kwang-Soo HAN, Sang-In BAEK, Jin-Hyuk CHOI, Young-Oh KIM, Jae-Woo LEE, Jee-Young JUNG
  • Touch screen device for a portable terminal
    Patent number: 9348440
    Abstract: A touch screen device for a portable terminal includes an Indium Tin Oxide (ITO) film providing a touch screen feature; a light guide film attached onto one surface of the ITO film; and a light emitting device attached onto one surface of the ITO film and disposed in one side of the light guide film, wherein light output from the light emitting device provides lighting to an area where the light guide film is attached, while passing through the light guide film, and wherein the light guide film and the light emitting device are installed on the ITO film by a surface mounting process, thus reducing manufacturing costs and making it possible to secure more space capable of mounting other parts which in turn contribute in miniaturizing portable terminals.
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: May 24, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-In Baek, Min-Sung Lee
  • ELECTRONIC DEVICE
    Publication number: 20160018851
    Abstract: An electronic device is provided. The electronic device includes a main body and a cover. A first display device is disposed on a first face of the main body. The cover includes a first cover member, on which a second display device is disposed, and a second cover member disposed on a second face of the main body. The second display device is electrically connected to the main body.
    Type: Application
    Filed: July 2, 2015
    Publication date: January 21, 2016
    Inventors: Hyok-Soo KWON, Sang-In BAEK, Sun-Keun CHO
  • BATTERY CELL PROVIDED WITH CUT PORTION AND BATTERY PACK COMPRISING THE SAME
    Publication number: 20150372353
    Abstract: Disclosed herein is a battery cell including an electrode assembly including a positive electrode, a negative electrode, and a separator disposed between the positive electrode and the negative electrode, and a case in which the electrode assembly is mounted, wherein a body of the electrode assembly and a body of the case are provided with cut portions.
    Type: Application
    Filed: February 20, 2014
    Publication date: December 24, 2015
    Applicant: LG CHEM, LTD.
    Inventors: Sang Baek Ryu, Dong-Myung Kim, Ki Woong Kim
  • ELECTRONIC DEVICE INCLUDING SCREEN
    Publication number: 20150365508
    Abstract: An electronic device may include a housing including an upper opening part, a flat panel display set arranged in the upper opening part and including a screen, and a circuit board arranged under the flat type display set and coupled to an inner surface of the housing.
    Type: Application
    Filed: June 9, 2015
    Publication date: December 17, 2015
    Inventors: Hyok-Soo KWON, Sang-In BAEK, Sun-Keun CHO
  • NOVEL HONEYCOMB MONOLITH STRUCTURE
    Publication number: 20150336094
    Abstract: Ho Honeycomb monolith structure, especially for use in mass transfer-limited processes or processes for the selective catalytic reduction (SCR) of nitrogen oxides, comprising: a plurality of cell walls defining a plurality of polygonal channels, the plurality of cell walls and channels extending in parallel along a common direction from an entrance end to an outlet end of the structure in the fluid flow direction. The transversal cross section of a polygonal channel has the shape of a convex elongated polygon, wherein at least 50% of the internal angles between two adjacent walls of the convex polygon are above 90 degrees and wherein the cell diameter ratio LL/LS is greater than 1.5.
    Type: Application
    Filed: January 24, 2014
    Publication date: November 26, 2015
    Inventors: David WALLER, Karl Isak SKAU, Sang Baek SHIN, Bent Erlend VIGELAND
  • ELECTRONIC DEVICE INCLUDING CARD TRAY
    Publication number: 20150245515
    Abstract: An electronic device is provided which may include a tray, an exterior cover, and/or a first hooking structure. The tray may be inserted or drawn to or from an inside via an opening of a housing of the electronic device, and may include a space for receiving a card. The exterior cover may be movably coupled to the tray. The first hooking structure may be disposed inside the electronic device, and may maintain a closed state of the exterior cover, and may release the closed state of the exterior cover in response to pressing of the exterior cover.
    Type: Application
    Filed: February 18, 2015
    Publication date: August 27, 2015
    Inventors: Sang-In BAEK, Kwang-Jin BAE, Soon-Woong YANG, Hong-Moon CHUN
  • TARGETED ADVERTISING SYSTEM AND METHOD USING CUSTOMER INFORMATION AND LOCATION INFORMATION THROUGH POINT REWARD SERVICE
    Publication number: 20150112788
    Abstract: The advertisement system of the present invention includes a customer terminal for registering a customer in a point reward server as a member based on segment information and transmitting location information in real-time, a member store terminal for registering a member store in the point reward server as a member based on a service or a product, and awarding and notifying points to the point reward server so as to be managed, an advertiser terminal for requesting an advertisement on-line, and the point reward server for registering the members, managing the points, receiving the request for the advertisement, placing a target advertisement, sharing an advertisement profit with the member store and the customer at a predetermined ratio.
    Type: Application
    Filed: March 21, 2013
    Publication date: April 23, 2015
    Inventor: Sang Baek KIM
  • WEARABLE ELECTRONIC DEVICE
    Publication number: 20150063075
    Abstract: A wearable electronic device and method of use are disclosed, including a main body, and at least one strap fixed to the main body. The strap includes a core member mounted with at least one electronic component, an electric connector disposed on the core member, and a band member enclosing at least one part of the core member disposed with the electric connector, wherein the at least one electronic component is electrically coupled to the main body through the electric connector.
    Type: Application
    Filed: August 29, 2014
    Publication date: March 5, 2015
    Inventors: Sang-In BAEK, Hong-Moon CHUN, Dae-Young NOH, Hee-Cheul MOON, In-Youl BAEK, Jong-Kuck SON, Jin-Chul CHOI
  • Slim-type portable device
    Patent number: 8811012
    Abstract: A slim portable device is provided in which a main body includes a main Printed Circuit Board (PCB), an information Input/Output (I/O) device disposed on the main PCB in parallel relation with the main PCB, an antenna disposed along a partial frontal periphery of the information I/O device, and at least one battery disposed substantially co-planar with the main PCB.
    Type: Grant
    Filed: February 7, 2012
    Date of Patent: August 19, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Nam Moon, Sang-In Baek
  • BATTERY CELL OF NOVEL STRUCTURE
    Publication number: 20140205879
    Abstract: Disclosed herein is a battery cell configured to have a structure in which an electrode assembly is mounted in a battery case formed of a laminate sheet including a resin layer and a metal layer in a state in which the electrode assembly are connected to electrode terminals protruding outward from the battery case. The electrode assembly is configured such that separators are respectively disposed between cathodes and anodes, each of which is formed by applying a compound including an electrode active material to a current collector. At least a portion of an inside of the battery case corresponding to an outer circumference of the electrode assembly has an upward sloping structure in which a width of the battery case increases upward in vertical section or a downward sloping structure in which the width of the battery case increases downward in vertical section.
    Type: Application
    Filed: March 25, 2014
    Publication date: July 24, 2014
    Applicant: LG CHEM, LTD.
    Inventors: Pillgyu Jang, Soonho Ahn, Sang Baek Ryu, Ki Woong Kim