Patents by Inventor Dong Min Kim

Dong Min Kim 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: 9176383
    Abstract: A photoresist composition may include a novolac resin, a diazide-based photosensitive compound, a surfactant represented by Chemical Formula 1 below, and a solvent. R1 and R2 may denote a hydrogen atom or an alkyl group, x may be 10-50, and y may be 10-50.
    Type: Grant
    Filed: November 3, 2014
    Date of Patent: November 3, 2015
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jeong-Won Kim, Ki-Hyun Cho, Kwang-Woo Park, Chul-Won Park, Jin-Ho Ju, Dong-Min Kim, Eun Jeagal
  • Patent number: 9131173
    Abstract: A digital image photographing apparatus and a method of controlling the digital image photographing apparatus, the method involving dividing an imaging surface of an imaging device into a plurality of areas, and applying a first skip mode to an area that is expected to include a target object and applying a different second skip mode to an area that is not expected to include the target object, so that images having different resolutions may be obtained from the plurality of areas.
    Type: Grant
    Filed: November 28, 2011
    Date of Patent: September 8, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Dong-min Kim
  • Publication number: 20150241774
    Abstract: A photoresist composition may include a novolak resin, a diazide-based photo-sensitizer, and a solvent. The novolak resin may be prepared by a condensation reaction of a monomer mixture including a cresol mixture, xylenol, and salicylaldehyde. Methods of manufacturing a display substrate using the photoresist composition are also provided.
    Type: Application
    Filed: October 28, 2014
    Publication date: August 27, 2015
    Inventors: Jeong-Won KIM, Jin-Ho JU, Dong-Min KIM, Seung-Ki KIM, Kwang-Woo PARK, Sun-Mi HAHM
  • Publication number: 20150237253
    Abstract: A solid-state image sensor of an electronic device includes a plurality of pixels arranged in a matrix form and having a plurality of phase difference pixel of the plurality of pixels. The plurality of phase difference pixels are arranged at locations of pixels that are commonly read out in a plurality of different skip readout modes.
    Type: Application
    Filed: December 24, 2014
    Publication date: August 20, 2015
    Inventors: Shuichi Shimokawa, Dong-min Kim, Sang-min Lee, Kwi-sung Yoo, Seung-hyun Lim, Woo-seok Choi, Beoung-ouk Min, Takafumi Usui
  • Publication number: 20150205200
    Abstract: A photoresist composition, a method of forming a pattern, and a method of manufacturing a thin film transistor substrate, the composition including a solvent, a novolak resin, a diazide-based photo-sensitizer, an acryl compound represented by the following Chemical Formula 1:
    Type: Application
    Filed: October 24, 2014
    Publication date: July 23, 2015
    Inventors: Jung-Soo LEE, Jeong-Min PARK, Sung-Kyun PARK, Jun CHUN, Ki-Hyun CHO, Ji-Hyun KIM, Dong-Min KIM, Seung-Ki KIM, Eun JEAGAL
  • Patent number: 9076539
    Abstract: A memory device includes a cell array and a common source line compensation circuit. The cell array includes a plurality of normal cell units connected between a plurality of bit lines and one common source line, respectively. The common source line compensation circuit supplies a plurality of compensation write currents to the common source line to compensate for a plurality of write currents concurrently input into or output from the common source line through the normal cell units.
    Type: Grant
    Filed: December 13, 2013
    Date of Patent: July 7, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chan-Kyung Kim, Dong-Min Kim, Hong-Sun Hwang
  • Publication number: 20150145414
    Abstract: A variable frequency microwave pulse generator that includes a high voltage charger for charging with a high voltage, a high pressure gas tank for supplying insulation gas, and an electrode discharge unit. The electrode discharge unit includes a case, an accommodation section defined inside the case, and a pair of electrode sections disposed at one side and the other side of the accommodation section so as to face each other. The pair of electrode sections is spaced apart from each other to define a spark gap therebetween where the insulation gas supplied from the high pressure gas tank is loaded. An annular resonance recess is defined at the central portion of one electrode section of the pair of electrode sections, the depth of the resonance recess being variable in response to an adjustment knob disposed on the case being manipulated.
    Type: Application
    Filed: June 23, 2014
    Publication date: May 28, 2015
    Inventors: Hoon LEE, Sung-Hyun KIM, Sang-Kyu KIM, Dong-Min KIM, Kyung-Hoon LEE
  • Patent number: 9036406
    Abstract: A MRAM includes a memory cell array of spin-transfer torque magnetic random access memory (STT-MRAM) cells and a source line commonly connected to the plurality of STT-MRAM cells. A source line voltage generator generates a source line driving voltage in response to an external power supply voltage and provides the source line driving voltage to the source line.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: May 19, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hye-Jin Kim, Sang-Kyu Kang, Dong-Hyun Sohn, Dong-Min Kim, Kyu-Chan Lee
  • Patent number: 9031161
    Abstract: An apparatus for a transmit end in a wireless communication system is provided. The apparatus includes at least one scrambler configured to scramble a transmission bit stream, wherein the at least one scrambler comprises, a first circulation unit configured to output, during one cycle, at least one bit for scrambling odd-numbered bits of the transmission bit stream and at least one bit for scrambling even-numbered bits of the transmission bit stream, a second circulation unit configured to output, during one cycle, at least one bit for scrambling odd-numbered bits of the transmission bit stream and at least one bit for scrambling even-numbered bits of the transmission bit stream, and operators configured to generate a scrambled bit stream, wherein each of the operators generates a scrambled bit using an input bit, an output bit from the first circulation unit and an output bit from the second circulation unit.
    Type: Grant
    Filed: October 11, 2013
    Date of Patent: May 12, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyung-Chul Yoo, Bo-Rham Lee, Yun-Ju Kwon, Dong-Min Kim
  • Publication number: 20150126005
    Abstract: A photoresist composition may include a novolac resin, a diazide-based photosensitive compound, a surfactant represented by Chemical Formula 1 below, and a solvent. R1 and R2 may denote a hydrogen atom or an alkyl group, x may be 10-50, and y may be 10-50.
    Type: Application
    Filed: November 3, 2014
    Publication date: May 7, 2015
    Inventors: Jeong-Won KIM, Ki-Hyun CHO, Kwang-Woo PARK, Chul-Won PARK, Jin-Ho JU, Dong-Min KIM, Eun JEAGAL
  • Patent number: 9005294
    Abstract: An assembly for inserting an artificial disk is provided. The assembly includes an artificial disk, which includes a body which has a predetermined thickness to be inserted between vertebrae, and includes an incision recess incised on one side of the body in a sideways direction and a penetrating hole formed on the side on which the incision recess is formed in a vertical thickness direction, and a connecting unit which is inserted into the penetrating hole and serves as a shaft of a rotational movement of the body, and includes a connecting hole formed on a side surface of the connecting unit, and a guide protrusion, a first insertion tool which includes a connecting rod, and a handle, and a second insertion tool which includes a support rod, an insertion end, a support end, and a handle.
    Type: Grant
    Filed: May 4, 2012
    Date of Patent: April 14, 2015
    Assignee: BM Korea Co., Ltd.
    Inventors: Chang-Hwa You, Boo-Gyu Park, Yun-Sung Kang, Ju Yun, Dong-min Kim
  • Patent number: 8994664
    Abstract: A touch screen panel includes a transparent substrate divided into a display area and a non-display area, the non-display area being outside the display area, first sensing cells disposed in one row with a same X-coordinate in the display area, the first sensing cells having a double-layered structure including first and second sensing cell parts overlapping each other, a connection portion between adjacent first sensing cells, second sensing cells disposed in one column with a same Y-coordinate in the display area, the second sensing cells having a double-layered structure including third and fourth sensing cell parts overlapping each other, a connection pattern between adjacent second sensing cells, the connection pattern intersecting and overlapping the connection portion, and an island-shaped insulating layer between the connection portion and the connection pattern.
    Type: Grant
    Filed: October 27, 2010
    Date of Patent: March 31, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae-Yun Sim, Dong-Min Kim, Deuk-Soo Shin, Sang-Joon Choi, Soung-Chang Ku
  • Patent number: 8981353
    Abstract: The present invention relates to a polymer memory device and to a production method for the same, and relates to a novel photocrosslinkable polymer compound able to be used in a polymer memory device, to a novel non-volatile memory device in which an active layer between an upper electrode and a lower electrode comprises a photocrosslinkable polyimide polymer, and to a production method for the same. In the polymer memory device, the photocrosslinkable polyimide polymer is used as an active layer.
    Type: Grant
    Filed: March 31, 2011
    Date of Patent: March 17, 2015
    Assignee: Postech Academy-Industry Foundation
    Inventors: Moonhor Ree, Samdae Park, Suk Gyu Ham, Jin Chul Kim, Yong-gi Ko, Jun Man Choi, Taek Joon Lee, Dong Min Kim, Kyungtae Kim, Wonsang Kwon
  • Patent number: 8963877
    Abstract: Disclosed are a technology capable of improving printing properties and a structure of a touch window manufactured by the same. The touch window according to the present invention comprises: a sensing electrode pattern layer formed on a transparent window and including sensing electrodes which are patterned; and wiring parts connected to the sensing electrodes, wherein the touch window further comprises dummy circuit patterns spaced apart from the wiring parts.
    Type: Grant
    Filed: May 25, 2012
    Date of Patent: February 24, 2015
    Assignee: LG Innotek Co., Ltd.
    Inventors: Dong Kyoung Lim, Yong Jin Lee, Young Jin Noh, Bong Jun Park, Jin Bok Chang, Dong Min Kim, Chang Ken Lee
  • Publication number: 20150032913
    Abstract: A storage device of a storage system includes a device Direct Memory Access (DMA) configured to calculate a data transfer amount based on size information of data provided to a DMA queue; a command manager configured to receive the data transfer amount from the device DMA and to calculate a transfer speed using a speed mode table; and a device interface configured to transfer the transfer speed to a host.
    Type: Application
    Filed: July 8, 2014
    Publication date: January 29, 2015
    Inventors: Dong-Min Kim, Sangyoon Oh, HyunSoo Cho, Jeong Hur
  • Patent number: 8927189
    Abstract: A photoresist composition including a binder resin including a novolac resin represented by Chemical Formula 1, a diazide photosensitive initiator, and a solvent including a base solvent and an auxiliary solvent, wherein the base solvent includes propylene glycol monomethyl ether acetate, and the auxiliary solvent includes dimethyl-2-methylglutarate and ethyl beta-ethoxypropionate, wherein in Chemical Formula 1, R1 to R9 are each independently a hydrogen atom or an alkyl group, “a” is an integer number from 0 through 10, “b” is an integer number from 0 through 100, and “c” is an integer number from 1 through 10.
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: January 6, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Gwui-Hyun Park, Pil Soon Hong, Jinho Ju, Taegyun Kim, Jin-Su Byun, Dong Min Kim, Seung Ki Kim, Doo Youn Lee
  • Publication number: 20140372831
    Abstract: A memory controller operating method includes executing a read operation directed to read data including a correctable data unit and an uncorrectable data unit, the uncorrectable data unit containing data that is uncorrectable using a normal error correction operation. The method further including; performing the normal error correction operation on the correctable data unit to generate partial read data, communicating dummy data instead of the uncorrectable data unit along with the partial read data from the memory controller to a host, and performing an enhanced error correction operation on the uncorrectable data unit while at least in part the dummy data and partial data are being communicated from the memory controller to the host.
    Type: Application
    Filed: June 13, 2014
    Publication date: December 18, 2014
    Inventors: SANGYOON OH, DONG-MIN KIM, YOUNGMOON KIM
  • Patent number: 8911926
    Abstract: A method of forming a metal pattern is disclosed. In the method, a metal layer is formed on a base substrate. A photoresist composition is coated on the metal layer to form a coating layer. The photoresist composition includes a binder resin, a photo-sensitizer, a mercaptopropionic acid compound and a solvent. The coating layer is exposed to a light. The coating layer is partially removed to form a photoresist pattern. The metal layer is patterned by using the photoresist pattern as a mask.
    Type: Grant
    Filed: April 5, 2013
    Date of Patent: December 16, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jeong-Won Kim, Min Kang, Bong-Yeon Kim, Jin-Ho Ju, Dong-Min Kim, Tae-Gyun Kim, Joo-Kyoung Park, Chul-Won Park, Jun-Hyuk Woo, Won-Young Lee, Hyun-Joo Lee, Eun Jeagal
  • Patent number: 8902356
    Abstract: An image sensor module includes a circuit board, an image sensor package and an optical system. The circuit board has an upper surface and a lower surface, the substrate having a window. The image sensor package includes a mounting substrate and an image sensor chip mounted on the mounting substrate, the image sensor package being adhered to the lower surface of the circuit board such that the image sensor chip is exposed through the window. The optical system is provided on the upper surface of the circuit board to guide light from an object to the image sensor chip.
    Type: Grant
    Filed: March 16, 2011
    Date of Patent: December 2, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byoung-Rim Seo, Beoung-Ouk Min, Tae-Je Cho, Yung-Cheol Kong, Dong-Min Kim, Ji-Woong Park
  • Patent number: 8894406
    Abstract: Disclosed herein is a patterning mold configured to form a micropattern on a substrate or glass. The disclosed patterning mold includes a transfer body with a patterning part formed at one end of the transfer body to transfer a nanoparticle material to one surface of the substrate. The patterning mold further includes a fixing member coupled to an exterior of the transfer body, to prevent or reduce deformation of the exterior of the transfer body.
    Type: Grant
    Filed: September 9, 2011
    Date of Patent: November 25, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Eui Sun Choi, Eun Soo Hwang, Young Tae Cho, Dong Min Kim, Jeong Gil Kim, Jong Woo Lee, Eun Ah Park