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: 10591415
    Abstract: The present disclosure a biochip including a side emitting-type light-emitting device, in which the bio-chip includes: a light-emitting device for emitting light from a fluorescent material; reflective layers provided over and under the light-emitting device so as to emit light from the sides of the light-emitting device; and reaction regions formed by etching of flanking regions of the light-emitting device. In the biochip, light emitted from the sides of the light-emitting device causes a biochemical reaction in the reaction regions. According to the present disclosure, light emitted from the light-emitting device moves only laterally without being transferred to the top or bottom of the bio-layer, and is transferred to the reaction regions formed by etching of flanking regions of the light-emitting device, so that a biochemical reaction in the reaction regions can be more efficiently performed.
    Type: Grant
    Filed: June 6, 2018
    Date of Patent: March 17, 2020
    Assignee: OPTOLANE TECHNOLOGIES INC.
    Inventors: Do Young Lee, In Gyun Jeon
  • 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
  • Publication number: 20190329254
    Abstract: A cartridge for digital real-time Polymerase chain reaction (PCR) includes a microfluidic chamber, a well array, a CMOS photo sensor array and a PCB. The microfluidic chamber includes an inlet formed for injection of a liquid sample, the microfluidic chamber being capable of injection molding. The well array includes a plurality of microwells through which upper and lower portions are perforated and being attached to a lower surface of the microfluidic chamber. The CMOS photo sensor array is disposed below the well array to capture a response image of a sample filled in microwells of the well array. The PCB has a vent formed for vacuum processing of micro flow path formed in the microfluidic chamber, a space formed between the well array and the microfluidic chamber, and a microwell formed in the well array as the liquid sample is injected through the inlet.
    Type: Application
    Filed: April 22, 2019
    Publication date: October 31, 2019
    Applicant: OPTOLANE Technologies Inc.
    Inventors: Sergiy OLEKSANDROV, Do Young LEE, Min Sik SONG, Kyung Hak CHOI
  • 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: 20180284024
    Abstract: The present disclosure a biochip including a side emitting-type light-emitting device, in which the bio-chip includes: a light-emitting device for emitting light from a fluorescent material; reflective layers provided over and under the light-emitting device so as to emit light from the sides of the light-emitting device; and reaction regions formed by etching of flanking regions of the light-emitting device. In the biochip, light emitted from the sides of the light-emitting device causes a biochemical reaction in the reaction regions. According to the present disclosure, light emitted from the light-emitting device moves only laterally without being transferred to the top or bottom of the bio-layer, and is transferred to the reaction regions formed by etching of flanking regions of the light-emitting device, so that a biochemical reaction in the reaction regions can be more efficiently performed.
    Type: Application
    Filed: June 6, 2018
    Publication date: October 4, 2018
    Applicant: OPTOLANE TECHNOLOGIES INC.
    Inventors: Do Young LEE, In Gyun JEON
  • Publication number: 20180238872
    Abstract: An immunoassay cartridge is disclosed that can enhance the reliability of an antigen-antibody reaction while increasing a speed of an antigen-antibody reaction. An immunoassay cartridge includes a reaction chamber and a fluorescence sensor assembly. A plurality of antibodies or antigens is attached to an inner surface including a bottom surface of the reaction chamber closest to the sensor. The fluorescence sensor assembly is disposed on a bottom surface of the reaction chamber. Since the bottom surface of the reaction chamber and the upper surface of the fluorescence sensor assembly are arranged to coincide with each other, even if fluid is repeatedly moved in a first direction after the fluid moves in a second direction in the reaction chamber and then moved in the first direction, there is no obstacle in the movement of the fluid. Thus, it is possible to increase the probability of antigen-antibody reaction in the reaction chamber.
    Type: Application
    Filed: January 29, 2018
    Publication date: August 23, 2018
    Applicant: OPTOLANE Technologies Inc.
    Inventors: Do Young Lee, Kyung Hak Choi
  • Patent number: 10018562
    Abstract: The present disclosure a biochip including a side emitting-type light-emitting device, in which the bio-chip includes: a light-emitting device for emitting light from a fluorescent material; reflective layers provided over and under the light-emitting device so as to emit light from the sides of the light-emitting device; and reaction regions formed by etching of flanking regions of the light-emitting device. In the biochip, light emitted from the sides of the light-emitting device causes a biochemical reaction in the reaction regions. According to the present disclosure, light emitted from the light-emitting device moves only laterally without being transferred to the top or bottom of the bio-layer, and is transferred to the reaction regions formed by etching of flanking regions of the light-emitting device, so that a biochemical reaction in the reaction regions can be more efficiently performed.
    Type: Grant
    Filed: August 12, 2015
    Date of Patent: July 10, 2018
    Assignee: OPTOLANE TECHNOLOGIES INC.
    Inventors: Do Young Lee, In Gyun Jeon
  • Publication number: 20180156731
    Abstract: The wide-angle emission filter includes a base matrix, a photoresist, and a colorant. The base matrix has a flat shape and including a transparent material. The base matrix does not generate fluorescent light or phosphorescent light by an excitation light. The photoresist is disposed in the base matrix. The photoresist is fixed in a solid state through at least one method selected from the group consisting of thermal hardening, photo hardening, and drying. The colorant is disposed in the base matrix and includes light having a predetermined wavelength range. The wide-angle emission filter filters the excitation light regardless of an incident angle of the excitation light.
    Type: Application
    Filed: December 5, 2017
    Publication date: June 7, 2018
    Applicant: OPTOLANE Technologies Inc.
    Inventors: Jun Ho Won, Do Young Lee, Kyung Hak Choi, An Shik Choi
  • Publication number: 20180136127
    Abstract: Provided is a biochip having improved fluorescent signal sensing properties. A filter layer is provided between a bio-layer and a light sensor layer so as to remove noise generated by stray light during a bio-reaction process. Thereby, the sensitivity of the light sensor layer can be enhanced.
    Type: Application
    Filed: December 27, 2017
    Publication date: May 17, 2018
    Applicant: OPTOLANE TECHNOLOGIES INC.
    Inventor: Do Young 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: 9885658
    Abstract: A method for manufacturing a biochip having improved fluorescent signal sensing properties, and a biochip manufactured by the manufacturing method. A filter layer is provided between a bio-layer and a light sensor layer so as to remove noise generated by stray light during a bio-reaction process. Thereby, the sensitivity of the light sensor layer can be enhanced.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: February 6, 2018
    Assignee: OPTOLANE TECHNOLOGIES INC.
    Inventor: Do Young Lee
  • 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: 9553120
    Abstract: A technology capable of simplifying a process and securing a misalignment margin when bonding two wafers to manufacture an image sensor using backside illumination photodiodes. When manufacturing an image sensor through a 3D CIS (CMOS image sensor) manufacturing process, two wafers, that is, a first wafer and a second wafer are electrically connected using the vias of one wafer and the bonding pads of the other wafer. Also, when manufacturing an image sensor through a 3D CIS manufacturing process, two wafers are electrically connected using the vias of both the two wafers.
    Type: Grant
    Filed: October 31, 2014
    Date of Patent: January 24, 2017
    Assignee: SILICONFILE TECHNOLOGIES INC.
    Inventors: Jae Young Park, Young Ha Lee, Jun Ho Won, Do Young Lee
  • 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
  • Patent number: 9484377
    Abstract: The present invention relates to a CMOS image sensor including an infrared pixel with enhanced spectral characteristics in which a stepped portion is formed between color filters of RGB pixels and a filter of an infrared pixel, and a manufacturing method thereof. A stepped portion is formed between color filters and an infrared filter according to respective pixels and the thicknesses of the filters are arbitrarily adjusted regardless of the characteristics of material in the formation of the color filters and the infrared filter, so that crosstalk characteristics are improved.
    Type: Grant
    Filed: November 15, 2013
    Date of Patent: November 1, 2016
    Assignee: SiliconFile Technologies Inc.
    Inventors: Jun Ho Won, Won Ho Lee, Do Young Lee
  • Patent number: 9478464
    Abstract: A method for manufacturing a through-hole silicon via (TSV) employs the conventional trench insulation process to readily manufacture a through-hole silicon via (TSV) with achievement of an effective electrical insulation between the through-hole silicon via (TSV) and the silicon.
    Type: Grant
    Filed: April 30, 2014
    Date of Patent: October 25, 2016
    Assignee: SILICONFILE TECHNOLOGIES INC.
    Inventors: Heui Gyun Ahn, Sang Wook Ahn, Yong Woon Lee, Huy Chan Jung, Do Young Lee
  • Publication number: 20160300875
    Abstract: The present invention provides relates to a substrate separation-type three-dimensional chip stacking image sensor of which a noise characteristic is improved by separately implementing an image sensor circuit as a first semiconductor chip and a second semiconductor chip and physically separating substrate respectively forming the first semiconductor chip and the second semiconductor chip, and a method for manufacturing the same. The present invention has the advantage that even though a plurality of circuit blocks are formed on one semiconductor substrate, the substrate is physically separated such that the separated substrates independently operate.
    Type: Application
    Filed: November 11, 2014
    Publication date: October 13, 2016
    Inventors: Jun Ho WON, Do Young LEE
  • Publication number: 20160267946
    Abstract: The present invention provides a stack memory device and a method for operating same. The stack memory device, according to the present invention, is provided with: a first memory chip in which first type memory cells are repeatedly arranged in row direction and column direction, and which comprises one or more cell arrays, in which a dump line is connected to the each first type memory cell; and a second memory chip in which second type memory cells are repeatedly arranged in row direction and column direction, and which comprises one or more cell arrays, in which a dump line is connected to the each second type memory cell, wherein first pads are connected to the dump lines of the first type memory cells and second pads are connected to the dump lines of the second type memory cells, the first pads and the second pads having one-to-one correspondence.
    Type: Application
    Filed: October 27, 2014
    Publication date: September 15, 2016
    Inventors: Sang Wook Ahn, Huy Chan Jung, Yong Woon Lee, Heui-Gyun Ahn, Do Young Lee
  • Patent number: 9406652
    Abstract: A semiconductor memory is formed by stacking a plurality of substrates and memory cells on each substrate are connected by data dump lines. A switch may intervene between the memory cell and the data dump line. When data of each substrate is dumped by the data dump line, a problem of decrease in a speed and an increase in power consumption due to a parasitic component can be minimized. Further, a core circuit including the memory cell may be disposed on one substrate and a peripheral circuit unit may be disposed on the remaining substrates.
    Type: Grant
    Filed: May 12, 2014
    Date of Patent: August 2, 2016
    Assignee: SILICONFILE TECHNOLOGIES INC.
    Inventors: Sang Wook Ahn, Huy Chan Jung, Yong Woon Lee, Do Young Lee, Heui-Gyun Ahn
  • Publication number: 20160163595
    Abstract: A method for manufacturing a through-hole silicon via (TSV) employs the conventional trench insulation process to readily manufacture a through-hole silicon via (TSV) with achievement of an effective electrical insulation between the through-hole silicon via (TSV) and the silicon.
    Type: Application
    Filed: April 30, 2014
    Publication date: June 9, 2016
    Inventors: Heui Gyun AHN, Sang Wook AHN, Yong Woon LEE, Huy Chan JUNG, Do Young LEE