Patents by Inventor Dong Won Kim

Dong 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: 10444920
    Abstract: An electronic device is provided. The electronic device includes a touchscreen, at least one processor electrically connected with the touchscreen, and a memory electrically connected with the processor. The memory may store instructions executed to enable the at least one processor to display a first window for running a first application and a second window for running a second application on the touchscreen, display a virtual keypad on a portion of the first window and a portion of the second window corresponding to a first input to a focused window of the first window and the second window, and vary a size of the virtual keypad corresponding to a second input to the virtual keypad.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: October 15, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sun-Young Park, Jeong-Won Ko, Joong-Hun Kwon, Chang-Hwan Kim, Sang-Deuk Nam, Seung-Wook Nam, Myoung-Soo Park, Kyung-Jun Lee, Dong-Oh Lee, Jun-Won Jung, Hui-Chul Yang, Hyun-Yeul Lee, Soojin Jeong Lim
  • Patent number: 10446108
    Abstract: A display apparatus includes a display panel, a timing controller and a data driver. The display panel includes a first gate line, first and second pixels connected to the first gate line and adjacent to the first gate line in a first direction, and third and fourth pixels connected to the first gate line and adjacent to the first gate line in a second direction substantially opposite to the first direction. The timing controller is configured to generate a data signal based on a first gamma and a second gamma different from the first gamma.
    Type: Grant
    Filed: February 26, 2016
    Date of Patent: October 15, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dong-Hwa Shin, Jung-Won Kim, Jae-Sung Bae
  • Publication number: 20190312215
    Abstract: A composition including a first compound, the first compound being represented by a combination of Chemical Formula 1 and Chemical Formula 2 bonded together, and a second compound, the second compound being represented by Chemical Formula 3, as well as an organic optoelectronic device and a display device are disclosed. In Chemical Formula 1 to Chemical Formula 3, each substituent is the same as described in the specification.
    Type: Application
    Filed: April 10, 2019
    Publication date: October 10, 2019
    Inventors: Dong-Min KANG, Jun Seok KIM, Jinhyun LUI, Byoungkwan LEE, Sangshin LEE, Jongwoo WON, Namheon LEE, Sung-Hyun JUNG, Ho Kuk JUNG
  • Publication number: 20190312032
    Abstract: A semiconductor device is provided, which includes a first and second multichannel active patterns spaced apart from one another and extending in a first direction. The semiconductor device also includes first and second gate structures on the first and second multichannel active patterns, extending in a second direction and including first and second gate insulating films, respectively. Sidewalls of the first multichannel active pattern include first portions in contact with the first gate insulating film, second portions not in contact with the first gate insulating film, third portions in contact with the second gate insulating film, and fourth portions not in contact with the second gate insulating film. Additionally, a height of the first portions of the first multichannel active pattern is greater than a height of the third portions of the first multichannel active pattern.
    Type: Application
    Filed: April 2, 2019
    Publication date: October 10, 2019
    Inventors: Sung Min KIM, Dong Won KIM
  • Publication number: 20190309967
    Abstract: A floating type humidifier with an increased humidification amount according to an exemplary embodiment of the present invention includes: a floating body which floats on water accommodated in a water tub and has a hollow portion vertically and penetratively formed at a central portion of the floating body; an ultrasonic generator which is installed in the hollow portion and configured to atomize water, which is introduced at a lower portion, to create humidification particles by using ultrasonic vibration; a humidification particle guide unit which is installed on an upper portion of the floating body and guides the humidification particles so that the humidification particles move upward along a guide hole in the humidification particle guide unit; and an air pressurizing portion which is provided in the humidification particle guide unit and pressurizes air so that the humidification particles are moved upward by the pressurized air.
    Type: Application
    Filed: September 26, 2017
    Publication date: October 10, 2019
    Inventors: Dong Jin SEO, Yong Ju OH, Min Seok KIM, Jeong Won LEE
  • Publication number: 20190312672
    Abstract: A method for channel-coding information bits using a code generation matrix including 32 rows and A columns corresponding to length of the information bits includes, channel-coding the information bits having “A” length using basis sequences having 32-bit length corresponding to columns of the code generation matrix, and outputting the channel-coded result as an output sequence. If “A” is higher than 10, the code generation matrix is generated when (A?10) additional basis sequences were added as column-directional sequences to a first or second matrix. The first matrix is a TFCI code generation matrix composed of 32 rows and 10 columns used for TFCI coding. The second matrix is made when at least one of an inter-row location or an inter-column location of the first matrix was changed. The additional basis sequences satisfy a value 10 of a minimum Hamming distance.
    Type: Application
    Filed: June 24, 2019
    Publication date: October 10, 2019
    Applicant: LG ELECTRONICS INC.
    Inventors: Dong Wook ROH, Joon Kui AHN, Nam Yul YU, Jung Hyun CHO, Yu Jin NOH, Ki Jun KIM, Dae Won LEE
  • Publication number: 20190313102
    Abstract: The present invention relates to a method for encoding and decoding an image. For this, a method for decoding an image may include: entropy-decoding a bitstream; determining a scanning unit and a scanning order of the transform coefficients of the current block; scanning and aligning the transform coefficients of the current block based on the determined scanning unit and scanning order; and performing inverse-transform for the aligned transform coefficients.
    Type: Application
    Filed: November 28, 2017
    Publication date: October 10, 2019
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Seung Hyun CHO, Sung Chang LIM, Jung Won KANG, Hyun Suk KO, Jin Ho LEE, Ha Hyun LEE, Dong San JUN, Hui Yong KIM, Jin Soo CHOI
  • Patent number: 10433695
    Abstract: A robot cleaner enables a wet cleaning, has a replaceable cleaning unit, and ensures a sufficient friction force for doing a wet cleaning of a floor. The robot cleaner includes a frame including a wheel for driving, a replaceable cleaning unit formed at a lower part of the frame to clean a bottom surface and disposed in front of the wheel, a tank disposed at an upper part of the wheel and configured to supply fluid to the cleaning unit, a pump configured to pump the fluid contained in the tank such that the fluid contained in the tank is supplied to the cleaning unit, a hose configured to extend to the pump and the upper part of the cleaning unit and through which the fluid pumped by the pump flows, and a bumper formed on a side of the frame.
    Type: Grant
    Filed: September 21, 2017
    Date of Patent: October 8, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Du Hwan Hyun, Hwi Chan Jang, Dong Won Kim, Byoung In Lee, Sahng Jin Lee, Won Min Lee, Hyun Soo Jung, Seung Il Han
  • Patent number: 10439221
    Abstract: The present invention relates to a negative electrode active material for a lithium secondary battery, which includes (A) first artificial graphite having an average particle diameter (D50) of 15 ?m to 20 ?m and (B) second artificial graphite having an average particle diameter (D50) of 3 ?m to 5 ?m, wherein the first artificial graphite (A) includes a secondary artificial graphite particle, in which at least one primary artificial graphite particle is agglomerated, and a carbon coating layer, and a weight ratio of the first artificial graphite to the second artificial graphite is in a range of 85:15 to 95:5, a negative electrode including the same, and a lithium secondary battery including the negative electrode.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: October 8, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Hee Won Choi, Sang Wook Woo, Dong Sub Jung, Dong Hyuk Kim, Eun Kyung Kim
  • Publication number: 20190304378
    Abstract: An organic light emitting display device includes scan lines arranged in horizontal lines, data lines intersecting the scan lines, a pixel array including pixels coupled to the scan lines and the data lines, the pixels including at least first color pixels, a panel tester including switching elements coupled to first ends of the data lines, the switching elements including at least first and second switching elements, and a first line coupled to the first switching elements and a second line coupled to the second switching elements. Data lines of K-th to (K+L)-th (where K and L are natural numbers) first color pixels arranged in a predetermined horizontal line are coupled to the first line through the first switching elements, and data lines of at least a part of remaining first color pixels arranged in the predetermined horizontal line are coupled to the second line through the second switching elements.
    Type: Application
    Filed: April 2, 2019
    Publication date: October 3, 2019
    Inventors: Dae Youn CHO, Sang Kil KIM, Hyo Jung KIM, Jong Woo PARK, Dong Gi AHN, Jong Won LEE, Ju Hee LEE, Young Tae CHOI
  • Publication number: 20190306536
    Abstract: The present invention relates to an image encoding/decoding method and apparatus. An image encoding method according to the present invention may comprise generating a transform block by performing at least one of transform and quantization; grouping at least one coefficient included in the transform block into at least one coefficient group (CG); scanning at least one coefficient included in the coefficient group; and encoding the at least one coefficient.
    Type: Application
    Filed: July 10, 2017
    Publication date: October 3, 2019
    Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
    Inventors: Sung Chang LIM, Jung Won KANG, Hyun Suk KO, Jin Ho LEE, Dong San JUN, Ha Hyun LEE, Seung Hyun CHO, Hui Yong KIM, Jin Soo CHOI, Yung Lyul LEE, Jun Woo CHOI
  • Publication number: 20190304397
    Abstract: A display device includes a timing controller configured to supply a first set signal to a data control signal line in a first frequency mode, and to supply a second set signal and a data signal to the data control signal line in a second frequency mode that is different from the first frequency mode, a data driver configured to recover the data signal supplied to the data control signal line according to a signal recovery characteristic value, to generate a plurality of data voltages based on the recovered data signal, and to adjust the signal recover characteristic value based on the first set signal and the second set signal, and a display unit including a plurality of pixels that emit lights with gray scales corresponding to the plurality of data voltages
    Type: Application
    Filed: February 27, 2019
    Publication date: October 3, 2019
    Inventors: Tae Gon IM, Myeong Su KIM, Bo Yeon KIM, Sun Koo KANG, Yong Bum KIM, Dong Won PARK, Jung Hwan CHO
  • Publication number: 20190297325
    Abstract: The present invention relates to a video encoding and decoding method. A video decoding method for the same may include: obtaining granularity information; determining a sharing region based on the granularity information; and generating a prediction block of a current block by using motion information of the sharing region when the current block corresponds to the sharing region.
    Type: Application
    Filed: July 11, 2017
    Publication date: September 26, 2019
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Sung Chang LIM, Jung Won KANG, Hyun Suk KO, Jin Ho LEE, Ha Hyun LEE, Dong San JUN, Seung Hyun CHO, Hui Yong KIM, Jin Soo CHOI
  • Patent number: 10425568
    Abstract: A display device includes a first communication unit connected to one or more peripheral devices, a second communication unit that communicates with a remote controller, and a processor. If the processor is initialized in response to a power-on instruction through the second communication unit, the processor verifies whether a first peripheral device, which is selected as a source device that provides at least one source of video and audio signals, among the one or more peripheral devices is powered on within a first threshold time. If the first peripheral device is not powered on within the first threshold time, the processor transmits a power-on request for allowing the remote controller to power on the first peripheral device, to the remote controller through the second communication unit.
    Type: Grant
    Filed: July 19, 2017
    Date of Patent: September 24, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji Won Kim, Hyung Joon Kim, Surng Kyo Oh, Cheul Hee Hahm, Weon Seok Heo, Ji Hyun Bae, Hae Kwang Lee, Dong Ryun Seok
  • Publication number: 20190288051
    Abstract: A display device includes signal lines and pixels connected thereto. A first pixel includes a first transistor including a first gate electrode, a first channel region overlapping the first gate electrode, a first source region, and a second drain region facing the first source region, with the first channel region interposed between the first source region and the second drain region. A third transistor includes a third gate electrode, a third channel region overlapping the third gate electrode, a third drain region connected to the first gate electrode, and a third source region facing the third drain region with the third channel region interposed between the third source region and the third drain region. A shielding part overlaps a boundary between the third source region and the third channel region and does not overlap a boundary between the third drain region and the third channel region.
    Type: Application
    Filed: May 24, 2019
    Publication date: September 19, 2019
    Inventors: Jun Won Choi, Dong Soo Kim, Hyun-Chol Bang, Chang Soo Pyon, Ji-Eun Lee
  • Patent number: 10415674
    Abstract: A planetary gear train of an automatic transmission for a vehicle provides at least ten forward speed stages and one reverse speed stage by combination of: first to fourth planetary gear sets respectively having first to third rotation elements, fourth to sixth rotation elements, seventh to ninth rotation elements, or tenth to twelfth rotation elements; first to eighth shafts; at least four clutches and two brakes. In particular, the first shaft is fixedly connected to the first and fourth rotation elements and selectively connected to a transmission housing, the second shaft is fixedly connected to the second rotation element and an input shaft, the third shaft is fixedly connected to the fifth, eighth and twelfth rotation elements, the fourth shaft is fixedly connected to the ninth and tenth rotation elements and selectively connected to the input shaft.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: September 17, 2019
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jin Ho Kim, Woo Jin Chang, Jinseok Kim, Jae Chang Kook, Dong Hwan Hwang, Seong Wook Hwang, Jong Soo Kim, Tae Whan Kim, Seongwook Ji, Jin Won Seok, Yong Beom Kim, Hyun Sik Kwon, Jong Sool Park, Hyeonjin Kim, Kyeong Hun Lee
  • Patent number: 10418857
    Abstract: A wireless power transmitter includes: a converter including switching elements forming a bridge circuit and configured to output an alternating current (AC) voltage in response to control signals; a resonator including a resonant capacitor and a resonant coil, and configured to receive the AC voltage to transmit power wirelessly; and a controller configured to set a dead time at which a magnitude of the AC voltage is substantially zero in response to a signal received from a wireless power receiver.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: September 17, 2019
    Assignee: WITS Co., Ltd.
    Inventors: Hyo Young Kim, Seung Won Park, Eun Young Shin, Byoung Woo Ryu, Dong Woo Han, Ye Ji Park, Young Seung Roh
  • Publication number: 20190275931
    Abstract: Provided is a soft upper trim of a vehicle door, in which an upper substrate, foam, and a transparent skin are laminated, and particularly, to a soft upper trim for switch assembly of a vehicle door, in which a switch, which is configured to preserve continuity of a transparent skin and display lock and unlock symbols on the transparent skin, is easily assembled to an upper substrate, and a method of manufacturing the same.
    Type: Application
    Filed: November 9, 2018
    Publication date: September 12, 2019
    Inventors: Ji Hyun CHO, Dong Suk KIM, Jong Kyu KIM, Sung Won LEE
  • Publication number: 20190275930
    Abstract: Provided is a soft upper trim of a vehicle door, in which an upper substrate, a foam, and a transparent skin are laminated, and particularly, to a soft upper trim for switch assembly of a vehicle door, in which a switch, which is configured to preserve continuity of a transparent skin and display lock and unlock symbols on the transparent skin, is easily assembled to an upper substrate, and a method of manufacturing the same.
    Type: Application
    Filed: November 9, 2018
    Publication date: September 12, 2019
    Inventors: Ji Hyun CHO, Dong Suk KIM, Jong Kyu KIM, Sung Won LEE
  • Patent number: D860424
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: September 17, 2019
    Assignee: MIRO CO. LTD.
    Inventors: Dong Jin Seo, Yong Ju Oh, Min Seok Kim, Jeong Won Lee