Patents by Inventor Seung Wook Choi

Seung Wook Choi 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: 10440167
    Abstract: An artificial intelligence system and method are disclosed herein. The system includes a processor which implements the method, including: receiving by an input unit a first user input including a request to execute a task using at least one of the electronic device or an external device, transmitting by a wireless communication unit first data associated with the first user input to an external server, receiving a first response from the external server including information associated with at least one of the first user input and a sequence of electronic device states for performing at least a portion of the task, receiving a second user input assigning at least one of a voice command and a touch operation received by a touch screen display as the request to perform the task, and transmitting second data associated with the second user input to the external server.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: October 8, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Il-Hwan Choi, Sang-Wook Kang, Young-Hoon Kim, Seung-Hoon Park, Hyun-Ju Seo, Tae-Kwang Um, Jae-Yong Lee, Jin-Ho Choi, Da-Som Lee, Jae-Yung Yeo
  • Publication number: 20190288228
    Abstract: An organic light emitting display device comprises two emission portions between first and second electrodes, wherein at least one among the two emission portions includes two emitting layers, whereby efficiency and a color reproduction ratio may be improved.
    Type: Application
    Filed: May 24, 2019
    Publication date: September 19, 2019
    Applicant: LG Display Co., Ltd.
    Inventors: Sung Hoon PIEH, Chang Wook HAN, Hong Seok CHOI, Ki-Woog SONG, So Yeon AHN, Seung Hyun KIM
  • Patent number: 10419764
    Abstract: According to the present invention, an image-encoding method comprises the following steps: receiving image information; generating a restored block for the current block based on the image information; and generating a finally restored block for the current block by applying an in-loop filter to the restored block on the basis of the image information. According to the present invention, image-encoding/decoding efficiency may be improved.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: September 17, 2019
    Assignee: LG Electronics Inc.
    Inventors: Seung Wook Park, Jae Hyun Lim, Jung Sun Kim, Joon Young Park, Young Hee Choi, Byeong Moon Jeon, Yong Joon Jeon
  • Patent number: 10405001
    Abstract: The present invention relates to a method for decoding a video signal, comprising the steps of: acquiring a transform size flag of the current macroblock from a video signal; checking the number of non-zero transform coefficients at each pixel position in a first transform block which corresponds to the transform size flag; changing a scan order of the first transform block by prioritizing the position of the pixel having the greatest number of the non-zero transform coefficients in the first transform block; determining the number of the non-zero transform coefficients at each pixel position in a second transform block, and setting the changed scan order of the first transform block as an initialized scan order of the second transform block; adding the number of the non-zero transform coefficients at each pixel position in the first transform block and the number of the non-zero transform coefficients at each pixel position in the second transform block, and changing the scan order of the second transform bl
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: September 3, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Jung Sun Kim, Seung Wook Park, Young Hee Choi, Jaewon Sung, Byeong Moon Jeon, Joon Young Park
  • Patent number: 10398710
    Abstract: The present invention is directed to a method for screening a regulator of mitochondrial fission using a cell treated to a protopanaxadiol (PPD)-type ginsenoside compound, a composition therefor, and a kit comprising the composition. As the use of the method for screening the regulator of mitochondrial fission of the present invention enables effective discovery of a formulation capable of preventing, improving, or treating a mitochondria-related disease, the method will be widely used for the development of a therapeutic agent for the mitochondria-related disease.
    Type: Grant
    Filed: July 2, 2015
    Date of Patent: September 3, 2019
    Assignee: INTELLIGENT SYNTHETIC BIOLOGY CENTER
    Inventors: Chul Hee Choi, Eun Soo Kim, Kyung Sun Choi, Seung Wook Ryu, Jin Gang Hou
  • Publication number: 20190268718
    Abstract: Disclosed is a method for increasing location estimation accuracy of a communication device, including identifying a set including at least one sample among a plurality of samples of a probability distribution for estimated locations of the communication device, and determining a location of the communication device among the at least one sample based on a reliability of each of the at least one sample, by determining the reliability of each of the at least one sample in the set, when a difference between a first location of the communication device which is estimated based on a first scheme and a second location of the communication device which is estimated based on a second scheme is greater than or equal to a preset threshold value, and determining a sample of which a reliability is greatest among the at least one sample as the location of the communication device.
    Type: Application
    Filed: May 10, 2019
    Publication date: August 29, 2019
    Inventors: Seung-Won CHOI, Seong-Wook SONG, Jong-Han LIM
  • Patent number: 10395921
    Abstract: Provided is a method of forming a thin film having a target thickness T on a substrate by an atomic layer deposition (ALD) method. The method includes n processing conditions each having a film growth rate that is different from the others, and determining a1 to an that are cycles of a first processing condition to an n-th processing condition so that a value of |T?(a1×G1+a2×G2+ . . . +an×Gn)| is less than a minimum value among G1, G2, . . . , and Gn, where n is 2 or greater integer, G1, . . . , and Gn respectively denote a first film growth rate that is a film growth rate of the first processing condition, . . . and an n-th film growth rate that is a film growth rate of the n-th processing condition, and the film growth rate denotes a thickness of a film formed per a unit cycle in each of the processing conditions. The film forming method may precisely and uniformly control a thickness of the thin film when an ALD is performed.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: August 27, 2019
    Assignee: ASM IP Holding B.V.
    Inventors: Young Hoon Kim, Dae Youn Kim, Seung Woo Choi, Hyung Wook Noh, Yong Min Yoo, Hak Joo Lee
  • Patent number: 10392009
    Abstract: An automatic parking system is provided. The automatic parking system includes a camera processor that acquires images around a subject vehicle, converts the acquired images into external images and synthesizes the external images. A sensor processor measured spaced distances between the subject vehicle and surrounding vehicles. A parking space recognizing unit periodically receives the spaced distances and the external images and comparing the consecutive external images with the spaced distances using an image recognition technology to recognize parking areas. A controller calculates a moving path between a current position of the subject vehicle and an optimal parking area and operates the subject vehicle based on the moving path.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: August 27, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Yoon Soo Kim, Joo Woong Yang, Dae Joong Yoon, Seung Wook Park, Jae Seob Choi, Kyung Soo Ha, Min Byeong Lee, Jin Ho Park, In Yong Jung
  • Publication number: 20190260866
    Abstract: An artificial intelligence system and method are disclosed herein. The system includes a processor which implements the method, including: receiving by an input unit a first user input including a request to execute a task using at least one of the electronic device or an external device, transmitting by a wireless communication unit first data associated with the first user input to an external server, receiving a first response from the external server including information associated with at least one of the first user input and a sequence of electronic device states for performing at least a portion of the task, receiving a second user input assigning at least one of a voice command and a touch operation received by a touch screen display as the request to perform the task, and transmitting second data associated with the second user input to the external server.
    Type: Application
    Filed: April 19, 2019
    Publication date: August 22, 2019
    Inventors: Il-Hwan CHOI, Sang-Wook KANG, Young-Hoon KIM, Seung-Hoon PARK, Hyun-Ju SEO, Tae-Kwang UM, Jae-Yong LEE, Jin-Ho CHOI, Da-Som LEE, Jae-Yung YEO
  • Publication number: 20190244704
    Abstract: A dietary habit management apparatus and method are provided. The dietary habit management apparatus includes a bio-signal acquirer configured to acquire a bio-signal of a user, and a processor configured to obtain a total peripheral resistance (TPR) reflected index, from the bio-signal that is acquired by the bio-signal acquirer, and determine whether the user has eaten food, based on the TPR reflected index.
    Type: Application
    Filed: February 4, 2019
    Publication date: August 8, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Youn Ho Kim, Byung Hoon Ko, Yunseo Ku, Yong Joo Kwon, Ui Kun Kwon, Young Soo Kim, Jin Young Park, Jong Wook Lee, Dae Geun Jang, Chang Mok Choi, Jae Min Kang, Seung Woo Noh, Sang Yun Park, Chang Soon Park, Seung Keun Yoon
  • Patent number: 10371534
    Abstract: Provided are an apparatus and method for sharing and learning driving environment data to improve the decision intelligence of an autonomous vehicle. The apparatus for sharing and learning driving environment data to improve the decision intelligence of an autonomous vehicle includes a sensing section which senses surrounding vehicles traveling within a preset distance from the autonomous vehicle, a communicator which transmits and receives data between the autonomous vehicle and another vehicle or a cloud server, a storage which stores precise lane-level map data, and a learning section which generates mapping data centered on the autonomous vehicle by mapping driving environment data of a sensing result of the sensing section to the precise map data, transmits the mapping data to the other vehicle or the cloud server through the communicator, and performs learning for autonomous driving using the mapping data and data received from the other vehicle or the cloud server.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: August 6, 2019
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Kyoung Wook Min, Jeong Dan Choi, Jun Gyu Kang, Sang Heon Park, Kyung Bok Sung, Joo Chan Sohn, Dong Jin Lee, Yong Woo Jo, Seung Jun Han
  • Publication number: 20190238875
    Abstract: The present invention includes obtaining block type identification information on a partition of the current macroblock when the current macroblock is intra-mixed, specifying a block type of the current macroblock based on the block type identification information, obtaining an intra prediction mode of the current macroblock according to the block type of the partition of the current macroblock, and predicting the current macroblock using the intra prediction mode and a pixel value of a neighboring block.
    Type: Application
    Filed: April 10, 2019
    Publication date: August 1, 2019
    Inventors: Joon Young PARK, Seung Wook PARK, Jung Sun KIM, Young Hee CHOI, Byeong Moon JEON
  • Publication number: 20190235687
    Abstract: Disclosed in various examples of the present invention are a method and a device for enabling a system function using a system button to be used according to a user input, when displaying a picture related to an application through the entire area of a display without displaying a system button (provided transparently or translucently). According to various examples of the present invention, an electronic device comprises a display, a memory, and a processor electrically connected to the display and the memory, wherein the processor can be configured so as to sense, on the display, a user input through a touch region including the system button, identify the user input, and execute a system function by means of the system button or an application function according to the user input in the touch area including the system button. Various examples are possible.
    Type: Application
    Filed: June 7, 2017
    Publication date: August 1, 2019
    Inventors: Seung Wook NAM, Youngmi KIM, YoungSeong KIM, Hyo-Sang BANG, Sangsu LEE, Youngjay LEE, Jae Myoung LEE, Kyungsoo LIM, Soe-Youn YIM, Martin JUNG, Jinhoon CHO, Hyunyeul LEE, Jongmoo LEE, Seung-Min CHOI
  • Patent number: 10355231
    Abstract: An organic light emitting display device comprises two emission portions between first and second electrodes, wherein at least one among the two emission portions includes two emitting layers, whereby efficiency and a color reproduction ratio may be improved.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: July 16, 2019
    Assignee: LG Display Co., Ltd.
    Inventors: Sung Hoon Pieh, Chang Wook Han, Hong Seok Choi, Ki-Woog Song, So Yeon Ahn, Seung Hyun Kim
  • Patent number: 10346977
    Abstract: Provided is an operating method of a medical imaging device. The method includes receiving a 3D medical image, generating a 2D medical image from the 3D medical image based in a plate interpolation, and displaying the 2D medical image by using plate interpolation based weight information and interest region information.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: July 9, 2019
    Assignee: ELECTRONICS & TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Seung-Hoon Chae, Jang Hwan Choi, Ji Wook Jeong, Sooyeul Lee
  • Patent number: 10345706
    Abstract: A monomer for a hardmask composition is represented by the following Chemical Formula 1,
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: July 9, 2019
    Assignee: CHEIL INDUSTRIES, INC.
    Inventors: Hyun-Ji Song, Yun-Jun Kim, Go-Un Kim, Young-Min Kim, Hea-Jung Kim, Joon-Young Moon, Yo-Choul Park, Yu-Shin Park, You-Jung Park, Seung-Wook Shin, Yong-Woon Yoon, Chung-Heon Lee, Yoo-Jeong Choi, Seung-Hee Hong
  • Publication number: 20190196554
    Abstract: An electronic apparatus includes a communicator; and a processor configured to: transmit a message including a communication connection order among a plurality of terminals to the plurality of terminals through the communicator, and control the communicator to sequentially perform connections with the plurality of terminals corresponding to association requests respectively received from the plurality of terminals after transmitting the message.
    Type: Application
    Filed: December 19, 2018
    Publication date: June 27, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jong Min SHIN, Seung Wook CHOI, Jin Young BAE, Chang Lae JO
  • Patent number: RE47522
    Abstract: The present invention relates to an orthogonal frequency division multiplexing wireless local area network (LAN) transmitting/receiving system for providing expanded service coverage, and a method thereof. A first OFDM modulation is performed for an even-numbered time, and a second OFDM modulation is performed for an odd-numbered time. A transmitting frame including a plurality of signal fields according to the first and second OFDM modulation is transmitted. The receiving system determines whether a signal field is repeatedly generated in the frame. If the signal field is not repeatedly generated, corresponding demodulation is performed. If repeatedly performed, the signal field is demodulated by using first bit allocation information and second bit allocation information having a ½ value of the first bit allocation information. A data field is demodulated according to the demodulated signal field.
    Type: Grant
    Filed: November 23, 2012
    Date of Patent: July 16, 2019
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hee-Jung Yu, Eun-Young Choi, Chan-Ho Yoon, Jung-Bo Son, Il-Gu Lee, Deuk-Su Lyu, Tae-hyun Jeon, Seung-Wook Min, Sok-Kyu Lee, Seung-Chan Bang, Seung-Ku Hwang
  • Patent number: D855915
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: August 6, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yeon-Su Kim, Jae-Won Choi, Seung-Wook Suh, Jae-Ho Jang
  • Patent number: D862011
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: October 1, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yeon-Su Kim, Jae-Won Choi, Seung-Wook Suh, Jae-Ho Jang