Patents by Inventor Woo-jin Han

Woo-jin Han 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).

  • Publication number: 20210020497
    Abstract: A semiconductor device including a first interlayer insulating film; a conductive pattern in the first interlayer insulating film; a resistance pattern on the conductive pattern; an upper etching stopper film spaced apart from the resistance pattern, extending in parallel with a top surface of the resistance pattern, and including a first metal; a lower etching stopper film on the conductive pattern, extending in parallel with a top surface of the first interlayer insulating film, and including a second metal; and a second interlayer insulating film on the upper etching stopper film and the lower etching stopper film, wherein a distance from a top surface of the second interlayer insulating film to a top surface of the upper etching stopper film is smaller than a distance from the top surface of the second interlayer insulating film to a top surface of the lower etching stopper film.
    Type: Application
    Filed: February 24, 2020
    Publication date: January 21, 2021
    Inventors: Sung Jin KANG, Jong Min BAEK, Woo Kyung YOU, Kyu-Hee HAN, Han Seong KIM, Jang Ho LEE, Sang Shin JANG
  • Patent number: 10893144
    Abstract: An electronic apparatus mounted on a vehicle is provided. The electronic apparatus according to an example embodiment includes a communicator comprising communication circuitry configured to communicate with an external device, an application processor (AP), and a micro controller unit (MCU) comprising a micro controller configured to turn on a power source of the AP in response to a communication connection request being received from the external device in a state in which the power source of the AP is turned off, wherein the AP, in response to a control command being received from the external device after the power source is turned on, is configured to provide telematics service according to the received control command.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: January 12, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyu-haeng Lee, Sangsoon Lim, Woo-jin Park, Dae-hyun Ban, Seong-won Han
  • Publication number: 20200403145
    Abstract: A MRAM device includes a first insulating interlayer on a substrate including a cell region and a peripheral region, lower electrode contacts extending through the first insulating interlayer of the cell region, a first structure on each of the lower electrode contacts, the first structure including a lower electrode, a magnetic tunnel junction structure, and an upper electrode sequentially stacked, and a capping layer covering surfaces of the first insulating interlayer and the first structure in the cell and peripheral regions, wherein an upper surface of the capping layer on the first insulating interlayer in the peripheral region is higher than an upper surface of the capping layer on the first insulating interlayer between the first structures in the cell region.
    Type: Application
    Filed: September 1, 2020
    Publication date: December 24, 2020
    Inventors: Woo-Jin KIM, Shin-Hee HAN
  • Publication number: 20200359010
    Abstract: A video encoding method and apparatus and a video decoding method and apparatus are provided. The video encoding method includes: prediction encoding in units of a coding unit as a data unit for encoding a picture, by using partitions determined based on a first partition mode and a partition level, so as to select a partition for outputting an encoding result from among the determined partitions; and encoding and outputting partition information representing a first partition mode and a partition level of the selected partition. The first partition mode represents a shape and directionality of a partition as a data unit for performing the prediction encoding on the coding unit, and the partition level represents a degree to which the coding unit is split into partitions for detailed motion prediction.
    Type: Application
    Filed: July 27, 2020
    Publication date: November 12, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chang-Hyun LEE, Tammy Lee, Jianle Chen, Dae-sung Cho, Woo-jin Han, Il-koo Kim
  • Patent number: 10829671
    Abstract: An adhesive film and a display member including the same are disclosed. The adhesive film is formed of an adhesive composition including: a copolymer of a monomer mixture including a hydroxyl group-containing (meth)acrylate and a comonomer; and nanoparticles. The adhesive film has a creep at ?20° C. of about 50 ?m to about 100 ?m and a gel fraction of about 50% to about 75%.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: November 10, 2020
    Assignees: Samsung SDI Co., Ltd., Samsung Electronics Co., Ltd.
    Inventors: Ik Hwan Cho, Ji Ho Kim, Jee Hee Kim, Ji Won Kang, Byeong Do Kwak, Yong Tae Kim, Il Jin Kim, Sung Hyun Mun, Hyung Rang Moon, Seon Hee Shin, Gwang Hwan Lee, Woo Jin Lee, Jae Hyun Han
  • Publication number: 20200347270
    Abstract: An adhesive film has an average slope of about ?9.9 to about 0, as measured over a temperature range of about ?20° C. to about 80° C. in a graph depicting a temperature-dependent storage modulus distribution of the adhesive film where the x-axis represents temperature (° C.) and the y-axis represents storage modulus (kPa). The adhesive film also has a storage modulus at about 80° C. of about 10 kPa to about 1,000 kPa.
    Type: Application
    Filed: July 20, 2020
    Publication date: November 5, 2020
    Inventors: Ji Ho Kim, Hyung Rang Moon, II Jin Kim, Byeong Do Kwak, Jee Hee Kim, Sung Hyun Mun, Seon Hee Shin, Gwang Hwan Lee, Woo Jin Lee, Eun Hwa Lee, lk Hwan Cho, Jae Hyun Han
  • Patent number: 10827489
    Abstract: A communication method using a plurality of wireless communication schemes includes acquiring information about time durations for communicating using a first communication scheme and a second communication scheme, determining whether a time duration for communicating using the second communication scheme is within the predefined time, comparing a number of stored response messages to a threshold value based on a result of the determining, setting a number of response messages to be transmitted in a time duration for communicating using the first communication scheme based on a result of the comparing, and transmitting at least one response message using the first communication scheme based on setting of the number of response messages to be transmitted.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: November 3, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Sang-soon Lim, Woo-jin Park, Dae-hyun Ban, Kyu-haeng Lee, Seong-won Han
  • Patent number: 10797228
    Abstract: A MRAM device includes a first insulating interlayer on a substrate including a cell region and a peripheral region, lower electrode contacts extending through the first insulating interlayer of the cell region, a first structure on each of the lower electrode contacts, the first structure including a lower electrode, a magnetic tunnel junction structure, and an upper electrode sequentially stacked, and a capping layer covering surfaces of the first insulating interlayer and the first structure in the cell and peripheral regions, wherein an upper surface of the capping layer on the first insulating interlayer in the peripheral region is higher than an upper surface of the capping layer on the first insulating interlayer between the first structures in the cell region.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: October 6, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Woo-Jin Kim, Shin-Hee Han
  • Publication number: 20200303182
    Abstract: A substrate processing apparatus includes a chamber providing a space in which a substrate is processed, a first substrate support within the chamber and configured to support the substrate when the substrate is loaded into chamber, a second substrate support within the chamber and configured to support the substrate in a height greater than the height in which the first substrate supports the substrate, a first supply port through which a supercritical fluid is supplied to a first space under the substrate of a chamber space, a second supply port through which the supercritical fluid is supplied to a second space above the substrate of the chamber space, and an exhaust port through which the supercritical fluid is exhausted from the chamber.
    Type: Application
    Filed: June 4, 2020
    Publication date: September 24, 2020
    Applicants: Samsung Electronics Co., Ltd., SEMES CO., LTD.
    Inventors: Won-Ho JANG, Jeong-Yong BAE, Woo-Young KIM, Hyun-Jung LEE, Se-Jin PARK, Yong-Sun KO, Dong-Gyun HAN, Woo-Gwan SHIM, Boong KIM
  • Patent number: 10785465
    Abstract: A head mounted display device includes a display unit divided into at least one first area and at least one second area, a lens unit which supplies an image displayed on the display unit to a user, and a frame which fixes the display unit and the lens unit thereto. The display unit includes a memory which stores first compensation data corresponding to the first area and second compensation data corresponding to the second area, and a position determiner which determines whether first data supplied from an outside belong to the first area or the second area.
    Type: Grant
    Filed: September 11, 2017
    Date of Patent: September 22, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyun Seuk Yoo, Eun Ho Lee, Hyung Jin Kim, Hyun Dae Lee, Woo Seok Han, Hee Chul Hwang
  • Patent number: 10771779
    Abstract: A video encoding method and apparatus and a video decoding method and apparatus are provided. The video encoding method includes: prediction encoding in units of a coding unit as a data unit for encoding a picture, by using partitions determined based on a first partition mode and a partition level, so as to select a partition for outputting an encoding result from among the determined partitions; and encoding and outputting partition information representing a first partition mode and a partition level of the selected partition. The first partition mode represents a shape and directionality of a partition as a data unit for performing the prediction encoding on the coding unit, and the partition level represents a degree to which the coding unit is split into partitions for detailed motion prediction.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: September 8, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chang-Hyun Lee, Tammy Lee, Jianle Chen, Dae-sung Cho, Woo-jin Han, Il-koo Kim
  • Patent number: 10745597
    Abstract: An adhesive film has an average slope of about ?9.9 to about 0, as measured over a temperature range of about ?20° C. to about 80° C. in a graph depicting a temperature-dependent storage modulus distribution of the adhesive film where the x-axis represents temperature (° C.) and the y-axis represents storage modulus (kPa). The adhesive film also has a storage modulus at about 80° C. of about 10 kPa to about 1,000 kPa.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: August 18, 2020
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Ji Ho Kim, Hyung Rang Moon, Il Jin Kim, Byeong Do Kwak, Jee Hee Kim, Sung Hyun Mun, Seon Hee Shin, Gwang Hwan Lee, Woo Jin Lee, Eun Hwa Lee, Ik Hwan Cho, Jae Hyun Han
  • Patent number: 10741396
    Abstract: Provided is a substrate processing apparatus. The substrate processing apparatus includes a tube having an inner space, a substrate support on which a plurality of substrates are stacked in multistage within the tube, the substrate support individually defining a plurality of processing spaces in which the plurality of substrates are respectively processed, a first gas supply part configured to supply a first gas into all the plurality of processing spaces, a second gas supply part comprising a plurality of injectors disposed to respectively correspond to the plurality of processing spaces so that the second gas is individually supplied onto each of the plurality of substrates, and an exhaust part configured to exhaust the gases within the tube. Thus, the gas may be individually supplied into each of the processing spaces in which the plurality of substrates are respectively processed.
    Type: Grant
    Filed: April 12, 2016
    Date of Patent: August 11, 2020
    Assignee: EUGENE TECHNOLOGY CO., LTD.
    Inventors: Woo Duck Jung, Sung Tae Je, Kyu Jin Choi, Seong Min Han
  • Patent number: 10743026
    Abstract: A video encoding method, a video encoding apparatus, a video decoding method, and a video decoding apparatus are provided. The video encoding method includes producing a fast transform matrix based on a transform matrix which is used for frequency transformation on a block which has a predetermined size; producing a transformed block by transforming the block having the predetermined size by using the fast transform matrix; and performing scaling with respect to the transformed block in order to correct a difference between the transform matrix used for the frequency transformation and the fast transform matrix.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: August 11, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yoon-mi Hong, Woo-jin Han, Min-su Cheon, Jianle Chen
  • Patent number: 10726276
    Abstract: A method of an electronic apparatus for providing a sight securing image to a vehicle is provided, in which the method for providing a sight securing image includes determining at least one external vehicle from among a plurality of external vehicles, acquiring an external image at the determined external vehicle, acquiring an external vehicle image of the determined external vehicle, generating a sight securing image corresponding to a view obstructed by the external vehicle, by compositing at least part of the acquired external image and at least part of the acquired external vehicle image, and providing the generated sight securing image to a display.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: July 28, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seong-won Han, Woo-jin Park, Dae-hyun Ban, Kyu-haeng Lee, Sangsoon Lim
  • Publication number: 20200227009
    Abstract: An example head mounted display (HMD) device includes a display for displaying a content; a detection unit for detecting the movement of the object in front of the HMD device; and a processor for changing, on the basis of the location of the object, a screen state of the display to provide image of the front of the HMD device, when the movement of the object is detected.
    Type: Application
    Filed: April 1, 2020
    Publication date: July 16, 2020
    Inventors: Seong-won HAN, Woo-jin PARK, Dae-hyun BAN, Sangsoon LIM
  • Patent number: 10708616
    Abstract: A method and apparatus for encoding and decoding a motion vector of a current block. The method of encoding including: generating information about the motion vector based on a motion vector of a current block and a motion vector predictor of the current block by estimating the motion vector and determining a first motion vector predictor candidate from among a plurality of motion vector predictor candidates as the motion vector predictor based on a result of the estimating; and generating a virtual motion vector by using a second motion vector predictor candidate and the information about the motion vector, generating vector differences between the virtual motion vector and the plurality of motion vector predictor candidates, comparing the vector differences with the information about the motion vector, and selectively excluding the second motion vector predictor candidate according to the comparing.
    Type: Grant
    Filed: October 10, 2019
    Date of Patent: July 7, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Tammy Lee, Woo-jin Han
  • Patent number: 10707071
    Abstract: A substrate processing apparatus includes a chamber providing a space in which a substrate is processed, a first substrate support within the chamber and configured to support the substrate when the substrate is loaded into chamber, a second substrate support within the chamber and configured to support the substrate in a height greater than the height in which the first substrate supports the substrate, a first supply port through which a supercritical fluid is supplied to a first space under the substrate of a chamber space, a second supply port through which the supercritical fluid is supplied to a second space above the substrate of the chamber space, and an exhaust port through which the supercritical fluid is exhausted from the chamber.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: July 7, 2020
    Assignees: Samsung Electronics Co., Ltd., Semes Co., Ltd.
    Inventors: Won-Ho Jang, Hyun-Jung Lee, Se-Jin Park, Yong-Sun Ko, Dong-Gyun Han, Woo-Gwan Shim, Jeong-Yong Bae, Woo-Young Kim, Boong Kim
  • Publication number: 20200191907
    Abstract: Disclosed are an occupancy distance map (ODM) information reliability determination system and method and a vehicle using the same. The system includes a signal conversion unit configured to receive a plurality of sensing signals and to perform signal processing, a calculation unit configured to calculate state information of a nearby vehicle detected from processed signals, a sensor fusion track output unit configured to output sensor fusion track information based on the calculated state information of the nearby vehicle, an ODM output unit configured to output ODM information based on the calculated state information of the nearby vehicle, an ODM fusion unit configured to generate sensor fusion ODM information by performing sensor fusion with respect to the ODM information, and an ODM information reliability determination unit configured to determine reliability of the sensor fusion ODM information by confirming association between the sensor fusion track information and the sensor fusion ODM information.
    Type: Application
    Filed: September 26, 2019
    Publication date: June 18, 2020
    Inventors: Su Min Jo, Ji Eun Won, Sang Bok Won, Min Kyun Yoo, Jae Pil Hwang, Woo Young Lee, Uk Il Yang, Hoon Lee, Seul Ki Han, Bo Young Yun, Hyok Jin Chong, Hyung Sun Jang
  • Publication number: 20200183003
    Abstract: An apparatus and method for identifying a short cut-in vehicle, and a vehicle using the same are disclosed. The apparatus includes a signal conversion unit configured to receive and signal-process a plurality of sensing signals, a computation unit configured to compute state information of a surrounding vehicle detected from the signal-processed signal, a sensor fusion track output unit configured to output a sensor fusion track based on the computed state information of the surrounding vehicle, an occupancy distance map (ODM) output unit configured to output ODM information including a grid map corresponding to a vehicle detection region and an ODM object including a plurality of detection points based on the computed state information of the surrounding vehicle, and a cut-in vehicle identification unit configured to identify a cut-in vehicle based on the output sensor fusion track and ODM information.
    Type: Application
    Filed: November 4, 2019
    Publication date: June 11, 2020
    Inventors: Hoon Lee, Ji Eun Won, Dong Gu Lee, Sang Bok Won, Min Kyun Yoo, Jae Pil Hwang, Hyung Sun Jang, Uk Il Yang, Hyok Jin Chong, Kyoung Jun Lee, Woo Young Lee, Seul Ki Han, Bo Young Yun, Su Min Jo, Seung Joon Lee, Byung Gi Hong, Soo Bin Jeon, Min Ho Park, Gi Hyun Seo, Kyu Ho Park, Jun Kwon Jee