Patents by Inventor Ki Won Kim

Ki Won 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: 11380846
    Abstract: Provided are a compound represented by Formula 1, and an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, wherein the organic material layer comprised the compound represented by Formula 1, and the driving voltage of an organic electronic device can be lowered, and the luminous efficiency, color purity and life time of an organic electronic device can be improved by comprising the compound represented by Formula 1 in the organic material layer.
    Type: Grant
    Filed: May 18, 2016
    Date of Patent: July 5, 2022
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Jung Cheol Park, Yeon Hee Choi, Mun Jae Lee, Soung Yun Mun, Ki Won Kim, Namjin Park, Jung Wook Lee
  • Patent number: 11367612
    Abstract: The present invention relates to a method for manufacturing semiconductor manufacturing parts used in a dry etching process, and a jig usable therein, and the method for manufacturing semiconductor manufacturing parts by using the jig, of the present invention, comprises the steps of: preparing a base material; supporting at least one surface of the base material by the jig; forming a deposition layer by spraying source gas on the base material supported by the jig; and processing the base material on which the deposition layer is formed, wherein the jig has a tapered cross-section of which the width increases in the direction of approaching the surface of the base material.
    Type: Grant
    Filed: December 18, 2017
    Date of Patent: June 21, 2022
    Assignee: Tokai Carbon Korea Co., LTD
    Inventor: Ki Won Kim
  • Publication number: 20220102722
    Abstract: A sulfur electrode and a method for manufacturing the same are disclosed. The method for manufacturing the sulfur electrode includes: growing carbon fibers on a surface of stainless steel; connecting the stainless steel on which the carbon fibers are grown to a cathode of a current controller in an aqueous solution in which sulfur ions are dissolved; and forming a sulfur thin film on each of surfaces of the carbon fibers grown on the surface of the stainless steel and in each of spaces between the carbon fibers by controlling a current of the current controller.
    Type: Application
    Filed: November 21, 2019
    Publication date: March 31, 2022
    Inventors: Gyu Bong CHO, Ki-won KIM, Jung-pil NOH, Jou Hyeon AHN, Hyo Jun AHN, Kwon-Koo CHO, Tae Hyeon NAM
  • Patent number: 11196008
    Abstract: Provided are a compound capable of lowering a driving voltage, enhancing light emitting efficiency and thermal resistance, and improving lifespan and color purity of the element, an organic element using the same, and an electric device for the same.
    Type: Grant
    Filed: April 27, 2016
    Date of Patent: December 7, 2021
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Jung Cheol Park, Yeon Hee Choi, Mun Jae Lee, Soung Yun Mun, Ki Won Kim, Nam Jin Park, Sun Pil Hwang
  • Patent number: 11165728
    Abstract: Various embodiments of the present disclosure relate to an electronic device and a method for delivering a message by the same.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: November 2, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Im-Sung Lee, Ki-Won Kim, Sae Gee Oh, Ja-Min Goo, Kiyoung Kwon, Eun-Young Kim, Jimin Kim, Chulkwi Kim, Hyung-Woo Kim, Joo Namkung, Ji-Hyun Park, Seong-Hoon You, Yong-Ju Yu, Dongkyu Lee, Chanwon Lee, Si-Hak Jang
  • Publication number: 20210280793
    Abstract: Provided are a compound capable of lowering a driving voltage, enhancing light emitting efficiency and thermal resistance, and improving lifespan and color purity of the element, an organic element using the same, and an electric device for the same.
    Type: Application
    Filed: May 3, 2021
    Publication date: September 9, 2021
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Jung Cheol PARK, Yeon Hee CHOI, Mun Jae LEE, Soung Yun MUN, Ki Won KIM, Nam Jin PARK, Sun Pil HWANG
  • Patent number: 11095988
    Abstract: An electronic device according to an embodiment may comprise: a speaker, an amplifier connected to the speaker through a first electrical path; and at least one processor electrically connected to the amplifier, wherein the at least one processor is configured to: provide a first audio signal set to a first volume level to the speaker via the amplifier; when the first volume level is less than a predetermined first value, output the first audio signal at the first volume level through the speaker; and when the first volume level is equal to or greater than the first value, control a volume level of the first audio signal on the basis of a temperature value of the speaker, which is estimated from the first audio signal.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: August 17, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hee Jun Ryu, Ki Won Kim, Sang Hoon Kim, Sang Woo Bae, Yeo Jin Kim, Chang Tae Kim, Sung Bin Hong
  • Patent number: 11082528
    Abstract: Provided is a matching system including a policy and rule processing unit configured to extract SC units for each application service required, combine the SC units, configure a transaction unit, and determine an amount to be charged for a transaction according to a charging rule; a matching processing unit configured to match the extracted SC units to NC units; and an NC combination processing unit configured to combine the NC units used for the matching and deliver the combination of the NC units and detailed operating conditions to the networking management system.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: August 3, 2021
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Kyung Hyu Lee, Hea Sook Park, Ki Won Kim, Byeong Sik Kim, Yoon Sik Yoo, Jong Kuk Lee, Hyung Kyu Lee, Jin Hyuk Yim, Ki Cheol Jeon, Byung Chang Chung, Boo Geum Jung
  • Patent number: 11073942
    Abstract: An electronic device according to an embodiment disclosed in the present specification may comprise a processor, a touch panel for receiving a touch input, a pressure sensor for detecting a pressure value of the touch input, and a controller for transmitting to the processor touch data corresponding to the touch input. The controller responds to the touch input if the pressure value of the touch input is a threshold value or greater, switches an operation mode of the controller from a first mode to a second mode, and can transmit the touch data to the processor in the second mode. Besides this, various embodiments are possible as identified in the specification.
    Type: Grant
    Filed: November 14, 2016
    Date of Patent: July 27, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung Jun Lee, Jae Min Lee, Jun Ik Lee, Ki Won Kim
  • Patent number: 11056197
    Abstract: A charge pump includes: a charging unit including a first n-type transistor connected between an input terminal configured to receive an input voltage and a first node, a second n-type transistor connected between the input terminal and a second node, a first gate control element configured to control the first n-type transistor based on a first clock signal and a second gate control element configured to control the second n-type transistor based on a second clock signal having a phase opposite to the first clock signal; a first pumping capacitor including one end connected to the first node and an other end configured to receive the first clock signal; a second pumping capacitor including one end connected to the second node and an other end configured to receive the second clock signal; and an output unit.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: July 6, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-sun Min, Vivek Venkata Kalluru, Tae-hong Kwon, Ki-won Kim, Sung-whan Seo, Bilal Ahmad Janjua
  • Publication number: 20210143187
    Abstract: A substrate including a gate line and a first electrode disposed on the substrate, an oxide semiconductor layer pattern overlapping the first electrode, an insulating layer disposed between the first electrode and the oxide semiconductor layer pattern, a data line intersecting the gate line, a second electrode electrically connected to the oxide semiconductor layer pattern, a third electrode electrically connected to the oxide semiconductor layer, the third electrode spaced apart from the second electrode, and an insulating pattern including a first portion which is disposed between the gate line and the data line and at least partially overlaps with both of the gate line and the data line.
    Type: Application
    Filed: December 17, 2020
    Publication date: May 13, 2021
    Inventors: Young-Wook LEE, Woo-Geun LEE, Ki-Won KIM, Hyun-Jung LEE, Ji-Soo OH
  • Patent number: 10978844
    Abstract: Various embodiments relating to a pogo module comprising a pogo pin for maintaining an electrical connection state when an electronic device is rotated and not rotated are disclosed, and according to one embodiment, the pogo module comprises: first and second housings; module circuit boards provided inside the first and second housings; at least one pogo pin provided to the module circuit board and comprising a rotatable structure electrically connected to at least one electrode pattern included in a printed circuit board of the electronic device; and a support body coupled to the module circuit board to support the at least one pogo pin, wherein the rotatable structure can maintain an electrical connection state with the at least one electrode pattern when the electronic device is rotated or not rotated. In addition, various other embodiments are possible.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: April 13, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-Young Kwon, Ki-Won Kim, Ji-Min Kim
  • Patent number: 10902926
    Abstract: A charge pump includes: a charging unit including a first n-type transistor connected between an input terminal configured to receive an input voltage and a first node, a second n-type transistor connected between the input terminal and a second node, a first gate control element configured to control the first n-type transistor based on a first clock signal and a second gate control element configured to control the second n-type transistor based on a second clock signal having a phase opposite to the first clock signal; a first pumping capacitor including one end connected to the first node and an other end configured to receive the first clock signal; a second pumping capacitor including one end connected to the second node and an other end configured to receive the second clock signal; and an output unit.
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: January 26, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-sun Min, Vivek Venkata Kalluru, Tae-hong Kwon, Ki-won Kim, Sung-whan Seo, Bilal Ahmad Janjua
  • Patent number: 10896920
    Abstract: A substrate including a gate line and a gate electrode disposed on a substrate, an oxide semiconductor layer pattern overlapping the gate electrode, a gate insulating layer disposed between the gate electrode and the oxide semiconductor layer pattern, a data line intersecting the gate line, a source electrode electrically connected to the oxide semiconductor layer pattern, a drain electrode electrically connected to the oxide semiconductor layer, the drain electrode spaced apart from the source electrode, and an insulating pattern including a first portion, which is disposed between the gate line and the data line and at least partially overlaps with both of the gate line and the data line.
    Type: Grant
    Filed: June 11, 2019
    Date of Patent: January 19, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Young-Wook Lee, Woo-Geun Lee, Ki-Won Kim, Hyun-Jung Lee, Ji-Soo Oh
  • Patent number: 10879506
    Abstract: A battery mounting structure and an electronic device having the same is provided. The electronic device includes a housing including a first plate that faces a first direction, a second plate that faces a second direction opposite to the first direction, and a side member that surrounds a space between the first and second plates, a printed circuit board (PCB) disposed in the space of the housing, a battery that at least partially faces the PCB, a bracket that surrounds at least one face of the battery, and an elastic structure disposed between the battery and the bracket and located on an edge region of the battery. The elastic structure may include an elastic member, a first adhesive member disposed on a first face of the elastic member that faces the first direction, and a second adhesive member disposed on a second face that faces the second direction.
    Type: Grant
    Filed: July 17, 2018
    Date of Patent: December 29, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-Won Kim, Hun-Young Ryu, Young-Joon Choi
  • Publication number: 20200365215
    Abstract: A charge pump includes: a charging unit including a first n-type transistor connected between an input terminal configured to receive an input voltage and a first node, a second n-type transistor connected between the input terminal and a second node, a first gate control element configured to control the first n-type transistor based on a first clock signal and a second gate control element configured to control the second n-type transistor based on a second clock signal having a phase opposite to the first clock signal; a first pumping capacitor including one end connected to the first node and an other end configured to receive the first clock signal; a second pumping capacitor including one end connected to the second node and an other end configured to receive the second clock signal; and an output unit.
    Type: Application
    Filed: July 31, 2020
    Publication date: November 19, 2020
    Inventors: Young-sun MIN, Vivek Venkata KALLURU, Tae-hong KWON, Ki-won KIM, Sung-whan SEO, Bilal Ahmad JANJUA
  • Publication number: 20200329315
    Abstract: An electronic device according to an embodiment may comprise: a speaker, an amplifier connected to the speaker through a first electrical path; and at least one processor electrically connected to the amplifier, wherein the at least one processor is configured to: provide a first audio signal set to a first volume level to the speaker via the amplifier; when the first volume level is less than a predetermined first value, output the first audio signal at the first volume level through the speaker; and when the first volume level is equal to or greater than the first value, control a volume level of the first audio signal on the basis of a temperature value of the speaker, which is estimated from the first audio signal.
    Type: Application
    Filed: October 30, 2018
    Publication date: October 15, 2020
    Inventors: Hee Jun RYU, Ki Won KIM, Sang Hoon KIM, Sang Woo BAE, Yeo Jin KIM, Chang Tae KIM, Sung Bin HONG
  • Patent number: 10796972
    Abstract: A display panel includes first and second test lines connected to the each of data lines, extending in the second direction, and arranged in the first direction, a first test pad electrically connected to the first test line, the first test pad and the first test line being formed from a same layer, and a second test pad electrically connected to the second test line through a contact hole formed through a first insulation layer and disposed adjacent to the first test pad in the second direction.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: October 6, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ji-Yun Hong, Joon-Geol Kim, Jin-Won Lee, Ki-Won Kim
  • Publication number: 20200264727
    Abstract: An electronic device according to an embodiment disclosed in the present specification may comprise a processor, a touch panel for receiving a touch input, a pressure sensor for detecting a pressure value of the touch input, and a controller for transmitting to the processor touch data corresponding to the touch input. The controller responds to the touch input if the pressure value of the touch input is a threshold value or greater, switches an operation mode of the controller from a first mode to a second mode, and can transmit the touch data to the processor in the second mode. Besides this, various embodiments are possible as identified in the specification.
    Type: Application
    Filed: November 14, 2016
    Publication date: August 20, 2020
    Inventors: Sung Jun LEE, Jae Min LEE, Jun Ik LEE, Ki Won KIM
  • Publication number: 20200259924
    Abstract: Provided is a matching system including a policy and rule processing unit configured to extract SC units for each application service required, combine the SC units, configure a transaction unit, and determine an amount to be charged for a transaction according to a charging rule; a matching processing unit configured to match the extracted SC units to NC units; and an NC combination processing unit configured to combine the NC units used for the matching and deliver the combination of the NC units and detailed operating conditions to the networking management system.
    Type: Application
    Filed: February 10, 2020
    Publication date: August 13, 2020
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Kyung Hyu LEE, Hea Sook PARK, Ki Won KIM, Byeong Sik KIM, Yoon Sik YOO, Jong Kuk LEE, Hyung Kyu LEE, Jin Hyuk YIM, Ki Cheol JEON, Byung Chang CHUNG, Boo Geum JUNG