Patents by Inventor Do-Young Lee

Do-Young Lee 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).

  • Patent number: 10592212
    Abstract: A method of developing software including a plurality of actors executable in parallel includes obtaining first input data including information regarding a plurality of procedures defining a series of messages between a first actor and at least one second actor from among the plurality of actors, obtaining second input data including information regarding relationships between the plurality of procedures, generating control data by interpreting the first and second input data, and controlling the plurality of procedures by processing the series of messages using the control data.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: March 17, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Woo-Yong Lee, Do-Young Lee, Tae-Il Eom, Jae-Ho Song
  • Patent number: 10291528
    Abstract: An apparatus for transmitting data in a wireless communication system is provided. The apparatus includes a controller including a processor configured to generate and store data in a padding space, when padding exists in a data space, and a transmitter configured to transmit the data stored in the padding space.
    Type: Grant
    Filed: January 6, 2015
    Date of Patent: May 14, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Do-Young Lee, Seong-Joon Kim, Young-Taek Kim, Byeong-Yun Lee
  • Publication number: 20180113679
    Abstract: A method of developing software including a plurality of actors executable in parallel includes obtaining first input data including information regarding a plurality of procedures defining a series of messages between a first actor and at least one second actor from among the plurality of actors, obtaining second input data including information regarding relationships between the plurality of procedures, generating control data by interpreting the first and second input data, and controlling the plurality of procedures by processing the series of messages using the control data.
    Type: Application
    Filed: September 1, 2017
    Publication date: April 26, 2018
    Inventors: WOO-YONG LEE, DO-YOUNG LEE, TAE-IL EOM, JAE-HO SONG
  • Patent number: 9552776
    Abstract: Disclosed is a luminance compensation apparatus of an organic light emitting diode panel including a reference pixel element unit that is installed at an outer peripheral portion of a display area on an organic light emitting diode panel and operate corresponding to a pixel element aligned in the display area, and a driving chip that is provided in an area including the reference pixel element unit of the outer peripheral portion of the display area, compares a luminance value of light incident from the reference pixel element unit with a reference luminance value to calculate a luminance deviation value based on a comparison result, controls driving of pixel elements aligned in the display area according to the luminance deviation value, and allows light, luminance deviation of which has been compensated, to be irradiated.
    Type: Grant
    Filed: December 26, 2012
    Date of Patent: January 24, 2017
    Assignee: SILICONFILE TECHNOLOGIES INC.
    Inventors: Do-Young Lee, Jae-Won Uhm
  • Patent number: 9521582
    Abstract: Methods and apparatuses are provided for transmitting and receiving a Packet Data Unit (PDU) in a mobile communication system. The PDU, including a header and at least one data field, is generated. The PDU is transmitted. The header includes a length indicator (LI) field and an extension bit field. The LI field indicates a length of a corresponding data field. The extension bit field indicates whether a data field follows or a set of an extension bit field and an LI field follows. The extension bit field is placed prior to the LI field in the set of the extension bit field and the LI field. An LI field is present for every data field except a last data field.
    Type: Grant
    Filed: October 30, 2014
    Date of Patent: December 13, 2016
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jun-Sung Lee, Hye-Jeong Kim, Do-Young Lee, Young-Taek Kim
  • Publication number: 20150195816
    Abstract: An apparatus for transmitting data in a wireless communication system is provided. The apparatus includes a controller including a processor configured to generate and store data in a padding space, when padding exists in a data space, and a transmitter configured to transmit the data stored in the padding space.
    Type: Application
    Filed: January 6, 2015
    Publication date: July 9, 2015
    Inventors: Do-Young LEE, Seong-Joon KIM, Young-Taek KIM, Byeong-Yun LEE
  • Patent number: 9019901
    Abstract: The present invention relates to a mobile communication system, and in particular, to a method and apparatus for transmitting and receiving a PDU including an Extension Bit field and a Length Indicator field in a UE or a Node B. A method for transmitting a PDU generated with more than two SDUs and a header having information on each SDU in a transmitter of a mobile communication system is provided. The method includes generating, in the header, a Length Indicator (LI) indicating an end point of each of remaining SDUs except for the last SDU and an Extension Bit indicating the presence/absence of another LI after each LI, and generating the header so that the LI succeeds the Extension Bit associated therewith; generating the PDU with the generated header and the SDUs; and transmitting the PDU.
    Type: Grant
    Filed: April 11, 2008
    Date of Patent: April 28, 2015
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jun-Sung Lee, Hye-Jeong Kim, Do-Young Lee, Young-Taek Kim
  • Publication number: 20150049675
    Abstract: Methods and apparatuses are provided for transmitting and receiving a Packet Data Unit (PDU) in a mobile communication system. The PDU, including a header and at least one data field, is generated. The PDU is transmitted. The header includes a length indicator (LI) field and an extension bit field. The LI field indicates a length of a corresponding data field. The extension bit field indicates whether a data field follows or a set of an extension bit field and an LI field follows. The extension bit field is placed prior to the LI field in the set of the extension bit field and the LI field. An LI field is present for every data field except a last data field.
    Type: Application
    Filed: October 30, 2014
    Publication date: February 19, 2015
    Inventors: Jun-Sung Lee, Hye-Jeong Kim, Do-Young Lee, Young-Taek Kim
  • Publication number: 20150042694
    Abstract: Disclosed is a luminance compensation apparatus of an organic light emitting diode panel including a reference pixel element unit that is installed at an outer peripheral portion of a display area on an organic light emitting diode panel and operate corresponding to a pixel element aligned in the display area, and a driving chip that is provided in an area including the reference pixel element unit of the outer peripheral portion of the display area, compares a luminance value of light incident from the reference pixel element unit with a reference luminance value to calculate a luminance deviation value based on a comparison result, controls driving of pixel elements aligned in the display area according to the luminance deviation value, and allows light, luminance deviation of which has been compensated, to be irradiated.
    Type: Application
    Filed: December 26, 2012
    Publication date: February 12, 2015
    Inventors: Do-Young Lee, Jae-Won Uhm
  • Patent number: 8854514
    Abstract: Provided is a pixel array having a wide dynamic range, good color reproduction, and good resolution and an image sensor using the pixel array. The pixel array includes a plurality of first type photodiodes, a plurality of second type photodiodes, and a plurality of image signal conversion circuits. A plurality of the second type photodiodes are disposed between the first type photodiodes which are two-dimensionally arrayed. A plurality of the image signal conversion circuits are disposed between the first type photodiodes and the second type photodiodes to process image signals detected by the first type photodiodes and the second type photodiodes. An area of the first type photodiodes is wider than an area of the second type photodiodes.
    Type: Grant
    Filed: June 17, 2014
    Date of Patent: October 7, 2014
    Assignee: Siliconfile Technologies Inc.
    Inventor: Do-Young Lee
  • Publication number: 20140293099
    Abstract: Provided is a pixel array having a wide dynamic range, good color reproduction, and good resolution and an image sensor using the pixel array. The pixel array includes a plurality of first type photodiodes, a plurality of second type photodiodes, and a plurality of image signal conversion circuits. A plurality of the second type photodiodes are disposed between the first type photodiodes which are two-dimensionally arrayed. A plurality of the image signal conversion circuits are disposed between the first type photodiodes and the second type photodiodes to process image signals detected by the first type photodiodes and the second type photodiodes. An area of the first type photodiodes is wider than an area of the second type photodiodes.
    Type: Application
    Filed: June 17, 2014
    Publication date: October 2, 2014
    Inventor: Do-Young LEE
  • Patent number: 8792029
    Abstract: Provided is a pixel array having a wide dynamic range, good color reproduction, and good resolution and an image sensor using the pixel array. The pixel array includes a plurality of first type photodiodes, a plurality of second type photodiodes, and a plurality of image signal conversion circuits. A plurality of the second type photodiodes are disposed between the first type photodiodes which are two-dimensionally arrayed. A plurality of the image signal conversion circuits are disposed between the first type photodiodes and the second type photodiodes to process image signals detected by the first type photodiodes and the second type photodiodes. An area of the first type photodiodes is wider than an area of the second type photodiodes.
    Type: Grant
    Filed: May 2, 2013
    Date of Patent: July 29, 2014
    Assignee: Siliconfile Technologies Inc.
    Inventor: Do-Young Lee
  • Publication number: 20130239856
    Abstract: An extensible partition includes a partition including a display area for displaying an image and configured to be rolled, and a roller for rolling the partition, the roller being coupled with a first end of the partition.
    Type: Application
    Filed: November 5, 2012
    Publication date: September 19, 2013
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Do-Young Lee, Oh-Hun Kwon, Seon-Hee Gu
  • Publication number: 20130242147
    Abstract: Provided is a pixel array having a wide dynamic range, good color reproduction, and good resolution and an image sensor using the pixel array. The pixel array includes a plurality of first type photodiodes, a plurality of second type photodiodes, and a plurality of image signal conversion circuits. A plurality of the second type photodiodes are disposed between the first type photodiodes which are two-dimensionally arrayed. A plurality of the image signal conversion circuits are disposed between the first type photodiodes and the second type photodiodes to process image signals detected by the first type photodiodes and the second type photodiodes. An area of the first type photodiodes is wider than an area of the second type photodiodes.
    Type: Application
    Filed: May 2, 2013
    Publication date: September 19, 2013
    Applicant: SILICONFILE TECHNOLOGIES INC.
    Inventor: Do-Young LEE
  • Patent number: 8392632
    Abstract: Provided is a method and an apparatus for processing data at a high speed by a UE for data communication. In the method, received data is divided into a header and payload information, which are then stored in different memories. In the method, header processing and payload data processing can be performed in parallel, and two memory devices can perform parallel processing without sharing a bus.
    Type: Grant
    Filed: February 14, 2008
    Date of Patent: March 5, 2013
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Hye-Jeong Kim, Do-Young Lee, Hyun-Gu Lee, Byoung-Jae Bae, Young-Taek Kim
  • Patent number: 8326004
    Abstract: Provided are a fingerprint recognition device which performs a fingerprint recognition function and can be inserted into a card, the card including the fingerprint recognition device, and a user authentication method for the card including the fingerprint recognition device. The fingerprint recognition device includes a fingerprint touch unit that a fingerprint touches and an image sensor capturing a fingerprint pattern by using a reflected wave reflected from the fingerprint touch unit 310 and comparing a comparison reference fingerprint pattern with the captured fingerprint pattern.
    Type: Grant
    Filed: March 10, 2008
    Date of Patent: December 4, 2012
    Assignee: Siliconfile Technologies Inc.
    Inventors: Do-Young Lee, Byoung-Su Lee
  • Patent number: 8324553
    Abstract: A chip-stacked image sensor obtained by embodying an image sensor cell in two chips and combining the chips with each other is provided. The chip-stacked image sensor includes first and second semiconductor chips. The first semiconductor chip includes a plurality of image signal sensing cells for generating image charges corresponding to image signals sensed by at least four photodiodes and outputting the generated image charges through at least two common terminals and a plurality of image charge transmission pads. The second semiconductor chip includes a plurality of image signal conversion cells for converting the image signals into electrical signals and a plurality of image charge receiving pads. Here, the image charges generated by the image signal sensing cells are transmitted to corresponding image signal conversion cells via the plurality of image charge transmission pads and the plurality of image charge receiving pads.
    Type: Grant
    Filed: March 21, 2008
    Date of Patent: December 4, 2012
    Assignee: Siliconfile Technologies Inc.
    Inventor: Do-Young Lee
  • Patent number: 8274032
    Abstract: Provided are a separation type unit pixel for preventing sensitivity reduction to prevent a depletion area from decreasing and a method of driving the unit pixel. The separation type unit pixel for preventing sensitivity reduction includes: a substrate; a photodiode constructed with a junction of a P-type diffusion area and an N-type diffusion area which are formed under a surface of the substrate in a vertical direction; a gate electrode conductor which is disposed on an upper portion of the surface of the substrate to be adjacent to the N-type or P-type diffusion area; a floating diffusion area formed to be adjacent to another surface of the gate electrode conductor; and a sensitivity reduction preventing conductor disposed on an upper portion of the photodiode area to cover the photodiode area.
    Type: Grant
    Filed: August 4, 2008
    Date of Patent: September 25, 2012
    Assignee: Siliconfile Technologies Inc.
    Inventor: Do-Young Lee
  • Patent number: 8263923
    Abstract: Disclosed are a 4T-4S step & repeat unit pixel used in an image sensor and an image sensor having the same. The 4T-4S step & repeat unit pixel has four diffusion area patterns for photodiodes and three diffusion area patterns for an image signal conversion circuit. An aperture ratio of the image sensor increases in maximum by using four photodiodes arranged in a diagonal direction from each other and three diffusion area patterns arranged between the photodiodes near their edges.
    Type: Grant
    Filed: October 14, 2008
    Date of Patent: September 11, 2012
    Assignee: Siliconfile Technologies Inc.
    Inventor: Do-Young Lee
  • Patent number: 8253918
    Abstract: An array substrate for an in-plane switching mode liquid crystal display device includes a substrate, a gate line along a first direction on the substrate, a data line along a second direction and crossing the gate line to define a pixel region, a common line on the substrate, a thin film transistor connected to the gate and data lines, a pixel electrode in the pixel region and connected to the thin film transistor, the pixel electrode including horizontal parts along the first direction, and a common electrode in the pixel region and connected to the common line, the common electrode including horizontal portions along the first direction, wherein the pixel electrode and the common electrode are formed on a same layer.
    Type: Grant
    Filed: February 2, 2012
    Date of Patent: August 28, 2012
    Assignee: LG Display Co., Ltd.
    Inventors: Byoung-Ho Lim, Hyun-Kyu Lee, Do-Sung Kim, Byung-Koo Kang, Do-Young Lee, Eui-Tae Kim, Sang-Wook Park