Patents Assigned to Samsung Electrics, Co., LTD
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Patent number: 9854256Abstract: Disclosed are an apparatus and method of encoding and decoding color images in an electronic device which includes a controller that analyzes pixel data of an image, determines a pixel pattern, and encodes the image according to the determined pixel pattern, and a display that displays the image under the control of the controller.Type: GrantFiled: June 26, 2015Date of Patent: December 26, 2017Assignee: Samsung Electric Co., LtdInventors: Dongkyoon Han, Yongman Lee, Soohyung Kim, Jongho Kim, Hyunhee Park, Jiyoung Yi
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Patent number: 9847105Abstract: Disclosed is a memory package. The memory package includes a nonvolatile memory chip, a volatile memory chip of which an access speed is faster than an access speed of the nonvolatile memory chip, and a logic chip for performing a refresh operation about the volatile memory chip in response to a refresh command from an external device, and migrating at least a portion of data stored in the nonvolatile memory chip to the volatile memory chip when the refresh operation is performed.Type: GrantFiled: February 1, 2016Date of Patent: December 19, 2017Assignee: SAMSUNG ELECTRIC CO., LTD.Inventors: Chankyung Kim, Uksong Kang, Nam Sung Kim
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Patent number: 9337386Abstract: A light emitting device package is provided. The light emitting device includes: a substrate; a light emitting device disposed at one side of the substrate; and a formation layer formed on the substrate and having a slope at an edge portion of the formation layer.Type: GrantFiled: April 20, 2015Date of Patent: May 10, 2016Assignee: SAMSUNG ELECTRIC CO., LTD.Inventor: Sung-uk Zhang
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Patent number: 9035837Abstract: A built-in antenna apparatus for a electronic device is provided. The antenna apparatus comprises a PCB with conductive and non-conductive areas. An antenna radiator is disposed at the non-conductive area of the PCB; the antenna radiator has a feeding portion and at least a first radiating portion configured in a first pattern branched from the feeding portion and has an end portion electrically connected to the conductive area. At least one capacitor is electrically connected in series within the first radiating portion. A resonant frequency of the first radiating portion is a function of a capacitance value of the at least one capacitor. The antenna can be provided in a smaller size for a given frequency band due to the capacitance. A second antenna radiator branched from the feeding portion can also be provided for operation at a different frequency band.Type: GrantFiled: January 23, 2013Date of Patent: May 19, 2015Assignee: Samsung Electrics Co., Ltd.Inventors: Yong-Soo Kwak, A-Hyun Sin, Dong-Hyun Lee, Seong-Tae Jeong, Joon-Ho Byun
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Patent number: 8687081Abstract: A method and apparatus for processing an image based on a scene mode. An image processing apparatus is disclosed including a digital signal processor (DSP) configured to select scene modes applicable to a live-view image and configured to display the selected scene modes as icons on the live-view image. An image processing method is disclosed including selecting scene modes applicable to a live-view image; and displaying the selected scene modes as icons on the live-view image.Type: GrantFiled: September 29, 2010Date of Patent: April 1, 2014Assignee: Samsung Electrics Co., Ltd.Inventor: O-hyun Kwon
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Patent number: 8274545Abstract: An apparatus and a method for casting video and audio data to a web during video telephony in a mobile communication terminal are provided. The method includes sending a transmitting request message to a counterpart terminal, if a transmitting request menu is selected in a video telephony mode, sending authentication information to a server, if a transmitting accept message is received from the counterpart terminal, and transmitting video telephony data to the server, if an authentication complete message is received from the server.Type: GrantFiled: May 31, 2007Date of Patent: September 25, 2012Assignee: Samsung Electric Co., LtdInventors: Woo-Young Choi, Sung-Ik Park, Min-Cheol Kang
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Publication number: 20120217254Abstract: A refrigerator which provides a grocery manager interface through a display so that storage locations and periods and best before periods of foods stored in the refrigerator are easily judged, thereby effectively managing the stored foods. The refrigerator includes storage chambers to store foods, a display unit having a touch screen function, and a grocery manage interface to display food items corresponding to the foods stored in the storage chambers and to manage the displayed food items using a drag and drop method.Type: ApplicationFiled: August 30, 2011Publication date: August 30, 2012Applicant: SAMSUNG ELECTRICS CO., LTD.Inventors: A Ra Cho, Seong Ho Cho, Hoon Kim, Min Su Lee, Eun Kyung Hong
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Patent number: 8165069Abstract: The present invention relates to a fast uplink ranging system and method in a mobile communication system. According to the present invention, a fast uplink ranging system transmits two pairs of ranging codes having the same value at locations spaced by half of FFT pointers. The fast uplink ranging system calculates a correlation value using the received two pairs of ranging codes. An order in which complex exponential twiddle factors for removing complex exponential terms corresponding to a time delay are searched is determined using the correlation value. Therefore, it is possible to reduce a time required for searching a timing error of a terminal using non-periodic symmetry of complex exponential twiddle factors corresponding to the timing error, compared with a known method of searching a complex exponential twiddle factor.Type: GrantFiled: June 25, 2007Date of Patent: April 24, 2012Assignees: Samsung Electric Co., Ltd., Electronics and Telecommunications Research InstituteInventors: Young-Jin Moon, Young-Il Kim
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Publication number: 20110236007Abstract: An imaging apparatus and an auto focusing method are provided. A plurality of focus signal values are calculated for a plurality of frequency bands of a captured image signal. An amount of defocus of a focus lens is calculated based on focus signal values calculated for two positions. A position of the focus lens is controlled depending on the calculated amount of defocus. Thereby, the imaging apparatus can detect a focus at higher speed.Type: ApplicationFiled: March 9, 2011Publication date: September 29, 2011Applicant: SAMSUNG ELECTRIC CO., LTD.Inventors: Kyong-Tae Park, Jeong-Won Lee, Kyoung-Hwan Moon
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Publication number: 20110161860Abstract: An event separating method and apparatus for generating various events is provided. The method includes when a user-input operation starts, determining an event mode according to a position of a start point of the user-input operation; determining a pattern of the input operation; and generating an event corresponding to the pattern, from among events included in the determined event mode.Type: ApplicationFiled: December 28, 2010Publication date: June 30, 2011Applicant: Samsung Electrics Co., Ltd.Inventors: Ryuan CHOI, Won-joo PARK
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Publication number: 20100319388Abstract: A refrigerator having an operation lever for a dispenser includes first and second levers interconnected to perform respectively different functions. At least one of the first and second levers is moved relative to the other one. Accordingly, the operability and the aesthetic appearance of the refrigerator may be improved.Type: ApplicationFiled: February 1, 2010Publication date: December 23, 2010Applicant: SAMSUNG ELECTRICS CO., LTDInventors: Yun Ho Yang, Sang Woon Jeon, Jae Moon Lee
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Publication number: 20100142531Abstract: A method and a system for enhancing routing in MultiProtocol Label Switching (MPLS) are provided. The method includes obtaining signaling protocol information from a plurality of routers and storing the signaling protocol information. Further, the method includes receiving a request from a router. The request includes a destination address, a signaling protocol and at least one other constraint. Further, the method also includes determining a Signaling Protocol specific Constrained based Explicit Route (SPCER) to the destination router from the signaling protocol information, and providing the SPCER to the router.Type: ApplicationFiled: December 1, 2009Publication date: June 10, 2010Applicant: Samsung Electrics Co., Ltd.Inventors: Ankit Kansara, Priyanka Gupta
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Patent number: 7697049Abstract: Various embodiments of the invention comprise imaging systems and methods for an interlaced scan of an image sensor array. An exemplary method is described in which an image sensor array is exposed to light for a period of time to generate voltage levels representative of array pixels. The voltage levels of a first field of the array are scanned, the first field comprising a number of row-pairs of the array. The voltage levels of a second field of the array are also scanned, the second field comprising a different set of row-pairs interlaced with the row-pairs of the first field. A set of image data from the first field and a set from the second field are generated. Various row-pairs may be averaged in generating the sets of image data. Additionally, exemplary imaging systems are described with various configurations for scanning an image sensor array in interlaced mode.Type: GrantFiled: May 4, 2006Date of Patent: April 13, 2010Assignee: Samsung Electrics Co., Ltd.Inventor: Yoav Lavi
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Patent number: 7633186Abstract: A magnetic levitation wafer stage is used to align a wafer in an exposure apparatus of photolithographic equipment. The wafer stage includes a base, a table supported on the base and whose entire top surface exhibits magnetism of a single polarity, and motors for moving the table in the X and Y directions relative to the base. Alternatively, the wafer stage includes a wafer table having a main body and a number of electromagnets disposed in an upper portion of the main body, and electronics that selectively supply current in either direction through coils of the electromagnets respectively and independently of one another. In the exposure process, the bottom surface of the substrate is provided with a magnetic substance such that the substrate exhibits magnetism of a given polarity. The substrate is delivered to and set on the table of the stage. There, the substrate is levitated by a magnetic force of repulsion between the substrate and the table.Type: GrantFiled: April 10, 2007Date of Patent: December 15, 2009Assignee: Samsung Electric Co., Ltd.Inventor: Seok-Kyun Lee
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Publication number: 20090250690Abstract: In an organic thin film transistor (TFT) substrate, the organic TFT substrate includes gate lines, data lines, a gate electrode, a source electrode, a drain electrode, a gate insulating layer, an organic semiconductor layer, and an organic protective layer. The gate and data lines are insulated from each other and cross each other to define pixel areas. The gate electrode is connected to the gate line. The source electrode is connected to the data line. The drain electrode faces the source electrode with the gate electrode disposed therebetween. The gate insulating layer covers the gate electrode and exposes a portion of the source and drain electrodes. The organic semiconductor layer contacts the source and drain electrodes. The organic protective layer is disposed on the organic semiconductor layer to protect the organic semiconductor layer.Type: ApplicationFiled: December 2, 2008Publication date: October 8, 2009Applicant: SAMSUNG ELECTRICS CO., LTD.Inventors: Jung-Han SHIN, Seung-Hwan CHO, Seong-Sik SHIN, Keun-Kyu SONG, Jung-Hun NOH
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Publication number: 20090143011Abstract: Provided are an identifying method and an apparatus for identifying a plurality of JAVA™ PUSH request terminals using Bluetooth® communication in a mobile communication terminal. According to the method, acquiring information records for performing JAVA™ PUSH about a plurality of terminals by requesting a service search through a Logical Link Control and Adaption Protocol (L2CAP) connection between the mobile communication terminal and the plurality of JAVA™ PUSH request terminals and displaying unique identification information of the plurality of JAVA™ PUSH request terminals by checking the information records of the plurality of JAVA™ PUSH request terminals.Type: ApplicationFiled: November 24, 2008Publication date: June 4, 2009Applicant: SAMSUNG ELECTRICS CO., LTD.Inventors: Sung-Chan LEE, Jae-Min Lee, Hyun-Su Kim, Young-Soo Yun, Soo-Hyeon Lee, Ji-Hyun Kim
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Patent number: 7522912Abstract: A character service apparatus includes a character content database for storing characters and individual lists of characters purchased by each of users, a content server, connected to a data communication network, for downloading character information to terminals connected thereto, registering a purchased character in a character list of a corresponding terminal, accessing the character content database and downloading a character registered in the character list of the corresponding terminal in response to a transmission request, and a wireless terminal connected to the content server via a wireless network and the data communication network, for displaying the downloaded character information, transmitting a purchase request for the character selected by the user to the content server, transmitting a transmission request for the purchased character, and registering characters received in response to the transmission request as screen information for displaying a specific state of the wireless terminal.Type: GrantFiled: July 7, 2005Date of Patent: April 21, 2009Assignee: Samsung Electric Co., Ltd.Inventors: Jeong-Wook Seo, Wei-Jin Park
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Patent number: 7505302Abstract: A multi-level dynamic memory device includes a bit line pair that is divided into a main bit line pair and a sub-bit line pair, first and second sense amplifiers that are connected between the main bit line pair and between the sub-bit line pair, first and second coupling capacitors that are cross-coupled between the main bit pair and the sub-bit pair, respectively; and first and second correction capacitors that are connected in parallel to the first and second coupling capacitors, respectively, and whose capacitance is adjusted by a control voltage signal.Type: GrantFiled: December 13, 2006Date of Patent: March 17, 2009Assignee: Samsung Electric Co., LtdInventor: Ki-whan Song
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Patent number: 7459779Abstract: Output pads on an integrated circuit (IC) chip are arranged along a first longer side and are arranged along a second longer side with input pads. The output pads are connected to respective output patterns formed on top and bottom surfaces of a base film. All the output patterns may pass over the first longer side. Alternatively, the output patterns connected to the output pads at the second longer side may pass over a shorter side. These pattern structures establish an effective pad arrangement without increasing the size of a TAB package, yet allowing reduced the chip size.Type: GrantFiled: November 7, 2005Date of Patent: December 2, 2008Assignee: Samsung Electric Co., Ltd.Inventors: Ye-Chung Chung, Si-Hoon Lee
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Patent number: D730405Type: GrantFiled: June 7, 2013Date of Patent: May 26, 2015Assignee: Samsung Electric Co., Ltd.Inventors: Seock-Hyun Yu, Ji-Hye Myung