Patents by Inventor Jae Han

Jae 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).

  • TEST PATTERN GENERATOR AND METHOD FOR GENERATING TEST PATTERN
    Publication number: 20200335174
    Abstract: A test pattern generator includes a random command address generator suitable for generating N combinations, each combination of a command and an address, where N is an integer greater than or equal to 2; an address converter suitable for converting the N combinations into an N-dimensional address; a history storage circuit which is accessed based on the N-dimensional address; and a controller suitable for classifying the N combinations as issue targets, when an area in the history storage circuit, which is accessed based on the N-dimensional address, indicates a value of no hit.
    Type: Application
    Filed: December 23, 2019
    Publication date: October 22, 2020
    Inventors: Dong-Ho KANG, Jae-Han PARK
  • Method For Manufacturing Thermoplastic Polymer Particles
    Publication number: 20200316819
    Abstract: Provided is a method for manufacturing thermoplastic polymer particles, the method comprising the steps of: supplying a thermoplastic polymer resin to an extruder and extruding the same; supplying the extruded thermoplastic polymer resin and air to a nozzle, bringing the thermoplastic polymer resin into contact with the air to granulate the thermoplastic polymer resin, and then discharging the granulated thermoplastic polymer resin; and supplying discharged thermoplastic polymer particles to a cooling unit to cool the thermoplastic polymer particles, and then collecting the cooled thermoplastic polymer particles.
    Type: Application
    Filed: March 9, 2018
    Publication date: October 8, 2020
    Applicant: LG Hausys, Ltd.
    Inventors: Hee-Jung Lee, Sung Yong Kang, Kyoung Min Kang, Min Gyung Kim, Chang-Young Park, Jae Ho Lim, Jun Ho Choi, Jae Han Song, Yu Jin Go
  • APPARATUS FOR EDITING IMAGE USING DEPTH MAP AND METHOD THEREOF
    Publication number: 20200314328
    Abstract: An electronic device is provided. The electronic device includes a display, a memory configured to store instructions, and a processor, wherein the processor is configured to execute the stored instructions to display an image and a user interface (UI) representing depth information of the image through the display in response to a first user input for editing the image, receive a second user input for selecting an object to be added in the image, display at least a part of the object in the image based on a depth value of the object and depth information of a first region in which the object is located in the image, and display an indicator representing the depth value of the object in the UI.
    Type: Application
    Filed: June 15, 2020
    Publication date: October 1, 2020
    Inventors: Mi Ji PARK, Tae Won UM, Jae Han LEE, Hwa Jun LEE
  • Image sensor
    Patent number: 10778919
    Abstract: An image sensor is provided. The image sensor includes a pixel array including first and second pixels, the first and second pixels receiving the same transfer gate signal and outputting first and second signal voltages, respectively, a transfer gate driver receiving first and second voltages and generating the transfer gate signal, the transfer gate signal having the first voltage as its maximum voltage and having the second voltage as its minimum voltage and a compensation module detecting a variation in the second voltage, generating a compensation voltage based on the variation in the second voltage, and performing a compensation operation.
    Type: Grant
    Filed: January 17, 2018
    Date of Patent: September 15, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ju Hyun Ko, Kyu Ik Cho, Jin Young Jeong, Dong Jae Han, Seok Yong Hong
  • Pressure vessel equipped with permeated gas discharging structure
    Patent number: 10767814
    Abstract: The present disclosure relates to a pressure vessel equipped with a permeated gas discharging structure, the pressure vessel including a nozzle boss into and from which a gas flows and is discharged; a liner coupled to a flange portion of the nozzle boss and provided with a space formed therein for receiving fluid; a discharge path forming part configured to form a gas discharging path from the nozzle boss side along an outer surface of the liner in a central axial direction; and a composite material provided at outer sides of the liner and the discharge path forming part.
    Type: Grant
    Filed: April 5, 2017
    Date of Patent: September 8, 2020
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jae Han Chung, Hyun Joon Lee, Ki Ho Hwang, Gye Hyoung Yoo, Seok Bong Heo, Jong Lyul Kim
  • Display device and driving method thereof
    Patent number: 10762816
    Abstract: A display device may include a timing controller, a data driver and a plurality of pixels. The timing controller supplies a clock training pattern over a data/clock signal line in a first time period, and supplies pixel/control data over the data/clock signal line in a second time period. The data driver generates a clock signal, using the clock training pattern, in the first period, and generate a plurality of data voltages based on the plurality of pixel data, using the clock signal, in the second period. The plurality of pixels receive the plurality of data voltages and emit corresponding light. During the second period, the data driver outputs a feedback signal to the timing controller indicating that the locking of the clock signal has failed. The timing controller re-supplies the clock training pattern in response to the feedback signal.
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: September 1, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jae Han Lee, Myeong Su Kim, Sun Koo Kang, Bo Yeon Kim, Dong Won Park, Tae Gon Im, Jung Hwan Cho
  • Water supply device and washing machine having the same
    Patent number: 10760200
    Abstract: A water supply device includes a housing that has an inlet and an outlet, and an inflow chamber that is provided inside the housing and communicates with the inlet. A discharge chamber is provided inside the housing and communicates with the inflow chamber and the outlet. A buffer chamber is provided inside the housing and communicates with the discharge chamber, and a blocking rib extends from an inner side of the housing and is provided to partition the discharge chamber from the buffer chamber.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: September 1, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young Min Choi, Young-Hyun Kim, Do Haeng Kim, Min Hwan Oh, Won Jae Han
  • DISPLAY PANEL DRIVING DEVICE AND DISPLAY DEVICE HAVING THE SAME
    Publication number: 20200265787
    Abstract: A display device includes a display panel, a source driver, and an alignment detection circuit. The display panel includes data lines and pads connected to the data lines. The source driver includes output lines connected to the pads to supply a data signal, and a detection circuit to selectively connect a first detection line supplied with a first detection voltage and a second detection line supplied with a second detection voltage to the output lines. The alignment detection circuit includes a detection capacitor connected between the first detection line and the second detection line, and a voltage detection circuit connected to one end of the detection capacitor to detect a voltage of the detection capacitor. The detection circuit connects a (2n?1)-th output line of the output lines to the first detection line, and connects a (2n)-th output line of the output lines to the second detection line.
    Type: Application
    Filed: December 10, 2019
    Publication date: August 20, 2020
    Inventors: Taegon IM, Sooyeon KIM, Dongwon PARK, Jae-Han LEE, Jung Hwan CHO
  • Process for separating electrode for membrane-electrode assembly of fuel cell and apparatus therefor
    Patent number: 10749197
    Abstract: Disclosed are a process for separating an electrode for membrane-electrode assemblies of fuel cells from the decal transfer film and an apparatus for separating the electrode. In particular, during the electrode separating process, only an electrode is separated from the decal transfer film on which the electrode is coated, without any damage, by a freezing method for freezing the specimen on the deionized water surface, and thus, wasting the expensive MEA is prevented. Thus, mechanical properties of the pristine electrode can be rapidly quantified in advance, and therefore, long term durability evaluation period during developing MEA having excellent durability is substantially reduced.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: August 18, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Korea Advanced Institute of Science and Technology
    Inventors: Bo Ki Hong, Byeong-Heon Jeong, Taek-Soo Kim, Jae-Han Kim, Sanwi Kim
  • RTX TOXIN PRODUCTION INHIBITOR AND COMPOSITION FOR TREATING SYMPTOM OF VIBRIO INFECTION BY USING SAME
    Publication number: 20200237718
    Abstract: Provided is a method for treating a symptom of vibrio infection by using an RTX toxin production inhibitor comprising N-(4-oxo-4H-thieno[3,4-c]chromen-3-yl)-3-phenylprop-2-ynamide having derivatives thereof which can repress (prevent or treat) a symptom of vibrio infection by inhibiting RTX toxin production, other than directly killing vibrio bacteria, to not allow vibrio bacteria to have pathogenicity, and thereby can be an alternative to antibiotics that aim to kill bacteria themselves and thus fundamentally retain the problem of resistance incurrence.
    Type: Application
    Filed: January 7, 2019
    Publication date: July 30, 2020
    Applicant: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Sang Ho CHOI, Lak Shin JEONG, Ho Jae HAN, Nam Chul HA, Byoung Sik KIM, Kyung Ku JANG, Zee-Won LEE
  • Memory system
    Patent number: 10725688
    Abstract: A memory system includes a memory controller, a first memory module including first and second groups of first memory chips, a second memory module including first and second groups of second memory chips, and a channel including a first group of signal lines suitable for coupling the memory controller with the first memory module, and a second group of signal lines suitable for coupling the memory controller with the second memory module.
    Type: Grant
    Filed: April 3, 2018
    Date of Patent: July 28, 2020
    Assignee: SK hynix Inc.
    Inventors: Jae-Han Park, Hyun-Woo Kwack
  • Apparatus for editing image using depth map and method thereof
    Patent number: 10721391
    Abstract: An electronic device is provided. The electronic device includes a display, a memory configured to store instructions, and a processor, wherein the processor is configured to execute the stored instructions to display an image and a user interface (UI) representing depth information of the image through the display in response to a first user input for editing the image, receive a second user input for selecting an object to be added in the image, display at least a part of the object in the image based on a depth value of the object and depth information of a first region in which the object is located in the image, and display an indicator representing the depth value of the object in the UI.
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: July 21, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Mi Ji Park, Tae Won Um, Jae Han Lee, Hwa Jun Lee
  • METHOD AND APPARATUS FOR BACKSCATTER COMMUNICATION OF PATTERN-BASED DEMODULATION
    Publication number: 20200220707
    Abstract: A backscatter communication method and apparatus based on pattern-based demodulation is disclosed. The backscatter communication method includes receiving a communication signal, and demodulating the communication signal based on a slope of the communication signal at an edge of each time interval.
    Type: Application
    Filed: August 16, 2019
    Publication date: July 9, 2020
    Applicants: Electronics and Telecommunications Research Institute, Kwangwoon University Industry-Academic Collaboration Foundation, FOUNDATION FOR RESEARCH AND BUSINESS, SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Byung Jang JEONG, Jae-Han LIM, Hwanwoong HWANG, Ji-Hoon YUN
  • Electronic device and communication connection method of electronic device
    Patent number: 10701636
    Abstract: According to various embodiments, an electronic device comprises: a plurality of communication interfaces; and a control unit which is configured to determine an application program related to a currently-executed communication and select a communication interface to be used from among the plurality of communication interfaces on the basis of at least a part of information related to the application program related to the currently-executed communication, user profile information related to the communication, and information on consumption energy in each communication state of each of the plurality of communication interfaces. Other various embodiments are possible.
    Type: Grant
    Filed: October 10, 2016
    Date of Patent: June 30, 2020
    Assignees: Samsung Electronics Co., Ltd., Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Gil-Joo Park, Seung-Jae Han, Sun-Hyun Kim, Soo-Hoon Moon, Jung-Han Han
  • Apparatus for editing image using depth map and method thereof
    Patent number: 10686982
    Abstract: An electronic device is provided. The electronic device includes a display, a memory configured to store instructions, and a processor, wherein the processor is configured to execute the stored instructions to display an image and a user interface (UI) representing depth information of the image through the display in response to a first user input for editing the image, receive a second user input for selecting an object to be added in the image, display at least a part of the object in the image based on a depth value of the object and depth information of a first region in which the object is located in the image, and display an indicator representing the depth value of the object in the UI.
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: June 16, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Mi Ji Park, Tae Won Um, Jae Han Lee, Hwa Jun Lee
  • BIDIRECTIONALLY OPEN SUNROOF STRUCTURE
    Publication number: 20200180410
    Abstract: A bidirectionally open sunroof structure includes rail assemblies installed at both sides of a roof panel, a front tilt lever connected to a front glass and the rail assembly and located at a front part of the front glass, a rear tilt lever connected to the front glass and the rail assembly and located at a rear part of the front glass, a front sled located on the front glass and driven by a driving motor to slidably reciprocate along the rail assemblies, and a rear sled located on a rear glass and driven by a driving motor to slidably reciprocate along the rail assemblies. The rail assembly includes a first guide rail configured to slidably move the front sled therealong, and a second guide rail located within the first guide rail and configured to slidably move the rear sled therealong.
    Type: Application
    Filed: May 2, 2019
    Publication date: June 11, 2020
    Inventors: Jae Han Park, Jeong Min Lee, Jae Kyu Lee
  • Tray for activating battery cell comprising elastic member
    Patent number: 10680214
    Abstract: The present disclosure provides a battery cell activation tray which is an activation tray configured to accommodate battery cells during an activation process of the battery cells and has a structure including a base plate having a plate-type structure in which a plurality of battery cells are located on an upper surface thereof and a supporting portion of a partition wall structure protruding at one end in an upper surface direction, a plurality of jigs located on the upper surface of the base plate and separated from each other at a predetermined interval, and one or more elastic members mounted on the jigs to adjust separation distances between the jigs by elasticity, at both of opposite outer peripheral portions.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: June 9, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Eun Seok Choi, In Gu An, Jae Han Jung
  • Display apparatus and method of driving display panel using the same
    Patent number: 10665148
    Abstract: A display apparatus includes a display panel, a first driver and a second driver. The display panel includes a plurality of gate lines and a plurality of data lines. The display panel is configured to display an image based on input image data. The first driver is configured to output compensating gate signals having the same timing to the gate lines during a first period and scan gate signals having different timings to the gate lines during a second period. The second driver is configured to apply a compensating data voltage corresponding to a compensating grayscale value to the data lines during the first period and a target data voltage corresponding to a target grayscale value to the data lines during the second period.
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: May 26, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sun-Koo Kang, Jae-Han Lee, Ok-Kwon Shin
  • COMMUNICATION SYSTEM FOR VEHICLE AND METHOD FOR CONTROLLING THE SAME
    Publication number: 20200162273
    Abstract: A method for controlling a communication system of a vehicle includes selecting, by a main controller, a specific sub-controller to wake-up during an ignition-off state of the vehicle from among a plurality of sub-controllers. The main controller transmits a message including information about a time when the wake-up is scheduled and a specific task to be performed after the wake-up to the selected specific sub-controller if the ignition-off state of the vehicle is maintained. The selected sub-controller is caused to wake up at the wake-up time transmitted from the main controller and to perform the specific task during the ignition-off state of the vehicle. A corresponding communication system of the vehicle is also provided.
    Type: Application
    Filed: June 14, 2019
    Publication date: May 21, 2020
    Inventors: Sang Jae Han, Dong Jin Shin
  • DATA STORAGE DEVICE, METHOD OF OPERATING THE SAME, AND STORAGE SYSTEM HAVING THE SAME
    Publication number: 20200150895
    Abstract: A data storage device includes a storage, a buffer memory, and a controller. The controller is configured to control at least one of an input of data to and an output of data from the storage in response to a request transmitted from a host device. The controller is also configured to receive write data transmitted from the host device and cached in the buffer memory, encrypt the write data, and store the encrypted write data in the storage. The controller is further configured to receive read data read from the storage and cached in the buffer memory, decrypt the read data, and provide the decrypted read data to the host device.
    Type: Application
    Filed: July 16, 2019
    Publication date: May 14, 2020
    Applicant: SK hynix Inc.
    Inventors: Hyung Min KIM, Do Hun KIM, Jae Han PARK