Patents by Inventor In-Woo JUN

In-Woo JUN 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).

  • ULTRASOUND METHOD AND APPARATUS FOR PROCESSING ULTRASOUND IMAGE
    Publication number: 20210271381
    Abstract: An ultrasound apparatus includes: a display unit configured to display on an ultrasound image a measuring device image including a plurality of measuring points which indicate points on the ultrasound image that are to be measured, and an adjusting portion for adjusting the plurality of measuring points; an input unit configured to receive a touch input for changing a position of the adjusting portion; and a controller configured to adjust a position of at least one of the plurality of measuring points based on the changed position of the adjusting portion, and to obtain a measurement value based on positions of the plurality of measuring points including the at least one measuring point, the position of which is adjusted, wherein the plurality of measuring points are disposed apart from the adjusting portion.
    Type: Application
    Filed: May 7, 2021
    Publication date: September 2, 2021
    Inventors: Seung-ju Lee, Yoon-woo Jun
  • Rope type elevating device
    Patent number: 11097135
    Abstract: The present invention relates to a rope type elevating device, and more particularly, to a rope type elevating device that can mechanically and safely control the falling speed even if a breakage occurs in the brake being electrically controlled during the elevating and descending operation.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: August 24, 2021
    Assignee: KODUCT CO., LTD.
    Inventors: Sung Soo Sim, Woo Jun Lee, Byung Mu Kang
  • Lens module, camera module, and portable electronic device
    Patent number: 11086103
    Abstract: A lens module includes a carrier having an internal space, a lens unit including a plurality of lens groups and disposed in the carrier so that one or more of the lens groups is movable in a length direction of the carrier, a lens guide unit connected to the one or more movable lens groups to guide movement of the one or more movable lens groups, and a lens driving unit connected to the lens guide unit and including a plurality of driving wires formed of a shape memory alloy. The lens guide unit is moved in a height direction of the carrier by expansion and contraction of the plurality of driving wires to move the one or more lens groups in the length direction of the carrier.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: August 10, 2021
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventor: Jae Woo Jun
  • CAMERA MODULE AND PORTABLE ELECTRONIC DEVICE INCLUDING THE SAME
    Publication number: 20210243288
    Abstract: A camera module is provided. The camera module includes a base plate and a plurality of cameras provided on the base plate, wherein one of the plurality of cameras is configured to be moved by a driver, and wherein the other cameras of the plurality of cameras are configured to move while being interlocked with the one of the plurality of cameras.
    Type: Application
    Filed: October 14, 2020
    Publication date: August 5, 2021
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jae Woo JUN, Chul CHOI
  • VERTICAL TAKEOFF AND LANDING AIR MOBILITY
    Publication number: 20210206483
    Abstract: An air mobility craft is provided. The air mobility craft includes a fuselage that has a boarding space and a boarding gate and a plurality of wings disposed on the fuselage. A plurality of rotors are disposed on the wings. A first number of the plurality of rotors are tilting rotors configured to tilt upward or downward for lifting or cruising of the fuselage and a remaining number of the rotors are lifting rotors.
    Type: Application
    Filed: September 8, 2020
    Publication date: July 8, 2021
    Inventors: Keun Seok Lee, Hyun Woo Jun, Se Hwan Park, Jae Hyung Kim
  • Semiconductor memory devices, memory systems and methods of operating semiconductor memory devices
    Patent number: 11031065
    Abstract: A semiconductor memory device includes a memory cell array, an error correction code (ECC) engine, a refresh control circuit, a scrubbing control circuit and a control logic circuit. The refresh control circuit generates refresh row addresses for refreshing a memory region on memory cell rows in response to a first command received from a memory controller. The scrubbing control circuit counts the refresh row addresses and generates a scrubbing address for performing a scrubbing operation on a first memory cell row of the memory cell rows whenever the scrubbing control circuit counts N refresh row addresses of the refresh row addresses. The ECC engine reads first data corresponding to a first codeword, from at least one sub-page in the first memory cell row, corrects at least one error bit in the first codeword and writes back the corrected first codeword in a corresponding memory location.
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: June 8, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Uhn Cha, Hyun-Gi Kim, Hoon Sin, Ye-Sin Ryu, In-Woo Jun
  • Ultrasound method and apparatus for processing ultrasound image
    Patent number: 11000261
    Abstract: An ultrasound apparatus includes: a display unit configured to display, on an ultrasound image, a measuring device image including a plurality of measuring points which indicate points on the ultrasound image that are to be measured, and an adjusting portion for adjusting the plurality of measuring points; an input unit configured to receive a touch input for changing a position of the adjusting portion; and a controller configured to adjust a position of at least one of the plurality of measuring points based on the changed position of the adjusting portion, and to obtain a measurement value based on positions of the plurality of measuring points including the at least one measuring point, the position of which is adjusted, wherein the plurality of measuring points are disposed apart from the adjusting portion.
    Type: Grant
    Filed: June 15, 2015
    Date of Patent: May 11, 2021
    Assignee: SAMSUNG MEDISON CO., LTD.
    Inventors: Seung-ju Lee, Yoon-woo Jun
  • Manual granule spreader
    Patent number: 10986771
    Abstract: Disclosed is a manual granule spreader including: a main body including a wheel and a handle bar; a hopper having a plurality of discharge chutes; a spreading module having a spreading roller so as to spread the granules via first spreading means; a power transmission means. According to the granule spreader, manpower applied to the wheel is used to spread granules in the hopper in a predetermined amount in a single direction or opposite directions for drill seeding or for broadcast seeding, whereby workforce is saved, granules are prevented from being wasted, and the direction, angle, and length of the spreading means are adjusted, and a flexible driving wire is used to transmit power for spreading granules, which allows a vertical spreading position of the granules to be easily controlled by a vertical position adjustment of the hopper.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: April 27, 2021
    Assignee: JANG AUTOMATION CO., LTD.
    Inventors: Jae Su Jang, Byoung Woo Jun, Sang Jo Kim
  • Camera module with a plurality of cameras both fixed and movable relative to a base plate and electronic device including said camera module
    Patent number: 10979652
    Abstract: A camera module includes: a base plate; and a plurality of cameras disposed on the base plate and spaced apart from one another. The plurality of cameras include: fixed cameras that are immovable with respect to the base plate; and movable cameras that are each configured to move with respect to the base plate and rotate around a fixed camera among the fixed cameras.
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: April 13, 2021
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jae Woo Jun, Chul Choi
  • Systems and methods for robust speech recognition using generative adversarial networks
    Patent number: 10971142
    Abstract: Described herein are systems and methods for a general, scalable, end-to-end framework that uses a generative adversarial network (GAN) objective to enable robust speech recognition. Encoders trained with the proposed approach enjoy improved invariance by learning to map noisy audio to the same embedding space as that of clean audio. Embodiments of a Wasserstein GAN framework increase the robustness of seq-to-seq models in a scalable, end-to-end fashion. In one or more embodiments, an encoder component is treated as the generator of GAN and is trained to produce indistinguishable embeddings between labeled and unlabeled audio samples. This new robust training approach can learn to induce robustness without alignment or complicated inference pipeline and even where augmentation of audio data is not possible.
    Type: Grant
    Filed: October 8, 2018
    Date of Patent: April 6, 2021
    Assignee: Baidu USA LLC
    Inventors: Anuroop Sriram, Hee Woo Jun, Yashesh Gaur, Sanjeev Satheesh
  • Aperture module and camera module including the same
    Patent number: 10931857
    Abstract: A camera module includes: a housing including a lens module; an aperture module disposed on the lens module and configured to form an incidence hole having various sizes through a plurality of blades; and an aperture driving part including a magnet unit including a driving magnet facing a driving coil. The magnet unit is configured to linearly reciprocate. A first blade among the plurality of blades is connected to the magnet unit, and is connected to remaining blades among the plurality of blades by a gear to transmit driving force from the magnet unit to the remaining blades.
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: February 23, 2021
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventor: Jae Woo Jun
  • SEMICONDUCTOR MEMORY DEVICES, MEMORY SYSTEMS AND METHODS OF OPERATING SEMICONDUCTOR MEMORY DEVICES
    Publication number: 20210005247
    Abstract: A semiconductor memory device includes a memory cell array, an error correction code (ECC) engine, a refresh control circuit, a scrubbing control circuit and a control logic circuit. The refresh control circuit generates refresh row addresses for refreshing a memory region on memory cell rows in response to a first command received from a memory controller. The scrubbing control circuit counts the refresh row addresses and generates a scrubbing address for performing a scrubbing operation on a first memory cell row of the memory cell rows whenever the scrubbing control circuit counts N refresh row addresses of the refresh row addresses. The ECC engine reads first data corresponding to a first codeword, from at least one sub-page in the first memory cell row, corrects at least one error bit in the first codeword and writes back the corrected first codeword in a corresponding memory location.
    Type: Application
    Filed: September 17, 2020
    Publication date: January 7, 2021
    Inventors: Sang-Uhn CHA, Hyun-Gi KIM, Hoon SIN, Ye-Sin RYU, In-Woo JUN
  • APERTURE MODULE AND CAMERA MODULE INCLUDING THE SAME
    Publication number: 20200409234
    Abstract: An aperture module includes a rotary plate disposed on a base, an aperture driving unit driving the rotary plate to rotate, and a plurality of blades interlocked with rotation of the rotary plate, and forming an entrance hole having various sizes by combinations thereof, wherein the plurality of blades each have a portion forming the entrance hole in a stepped form.
    Type: Application
    Filed: March 6, 2020
    Publication date: December 31, 2020
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventor: Jae Woo JUN
  • Method and apparatus for generating body marker
    Patent number: 10849599
    Abstract: A method of generating a body marker includes detecting a portion corresponding to a shape of an object shown in a medical image from a first body marker by comparing the shape of the object with the first body marker, generating a second body marker in which the portion detected from the first body marker has been emphasized, and outputting the second body marker.
    Type: Grant
    Filed: June 29, 2015
    Date of Patent: December 1, 2020
    Assignee: SAMSUNG MEDISON CO., LTD.
    Inventors: Min-jung Song, Yoon-woo Jun
  • Semiconductor memory devices, memory systems and methods of operating semiconductor memory devices
    Patent number: 10811078
    Abstract: A semiconductor memory device includes a memory cell array, an error correction code (ECC) engine, a refresh control circuit, a scrubbing control circuit and a control logic circuit. The refresh control circuit generates refresh row addresses for refreshing a memory region on memory cell rows in response to a first command received from a memory controller. The scrubbing control circuit counts the refresh row addresses and generates a scrubbing address for performing a scrubbing operation on a first memory cell row of the memory cell rows whenever the scrubbing control circuit counts N refresh row addresses of the refresh row addresses. The ECC engine reads first data corresponding to a first codeword, from at least one sub-page in the first memory cell row, corrects at least one error bit in the first codeword and writes back the corrected first codeword in a corresponding memory location.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: October 20, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Uhn Cha, Hyun-Gi Kim, Hoon Sin, Ye-Sin Ryu, In-Woo Jun
  • Gun holder
    Patent number: 10791830
    Abstract: A gun holder includes a central shaft; and a holder part, which has slots formed such that a plurality of guns is respectively and radially held around the central shaft, and is rotatable around the central shaft. The gun holder enables a user to take out a gun assigned only to the user and simply prevents other guns from being withdrawn, and has a locking means corresponding to respective guns when the guns are stored, wherein the locking means is operated by one actuator, thereby enabling power consumption and manufacturing costs to be reduced.
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: October 6, 2020
    Assignee: Koduct Co., LTD
    Inventors: Woo Jun Lee, Sung Soo Sim
  • METHOD FOR REDUCING CURRENT CONSUMPTION, AND ELECTRONIC DEVICE
    Publication number: 20200293104
    Abstract: Various examples of the present invention relate to an electronic device comprising: a graphic buffer for storing graphic information received from an application; a frame buffer for storing the graphic information to be displayed on a display; and a processor, wherein the processor is configured to: store, in the graphic buffer, first graphic information received from a first layer; store, in the frame buffer, second graphic information received from a second layer; store, in the frame buffer, the first graphic information stored in the graphic buffer; and simultaneously display the first graphic information and the second graphic information, stored in the frame buffer, through the display functionally connected with the processor. In addition, other examples identifiable through the specification are possible.
    Type: Application
    Filed: March 17, 2017
    Publication date: September 17, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Seung Jin KIM, Ji Hun KIM, Gwang Hui LEE, Sung Jun LEE, Woo Jun JUNG, Min Jung KIM
  • EMBEDDINGS WITH CLASSES
    Publication number: 20200193093
    Abstract: Described herein are systems and methods for word embeddings to avoid the need to throw out rare words appearing less than a certain number of times in a corpus. Embodiments of the present disclosure involve group words into clusters/classes for multiple times using different assignments of the vocabulary words to a number of classes. Multiple copies of the training corpus are then generated using the assignments to replace each word with the appropriate class. A word embedding generating model is run on the multiple class corpora to generate multiple class embeddings. An estimate of the gold word embedding matrix is then reconstructed from multiple pairs of assignments, class embeddings, and covariances. Test results show the effectiveness of embodiments of the present disclosure.
    Type: Application
    Filed: December 3, 2019
    Publication date: June 18, 2020
    Applicant: Baidu USA LLC
    Inventors: Kenneth CHURCH, Hee Woo JUN, Joel HESTNESS
  • ROPE TYPE ELEVATING DEVICE
    Publication number: 20200179731
    Abstract: The present invention relates to a rope type elevating device, and more particularly, to a rope type elevating device that can mechanically and safely control the falling speed even if a breakage occurs in the brake being electrically controlled during the elevating and descending operation.
    Type: Application
    Filed: December 21, 2017
    Publication date: June 11, 2020
    Inventors: Sung Soo Sim, Woo Jun Lee, Byung Mu Kang
  • Touch screen with graphical user interface
    Patent number: D924884
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: July 13, 2021
    Assignee: Siemens Medical Solutions USA, Inc.
    Inventors: Yoon Woo Jun, Xinran Fan, Yao Lu, Gilles D. Guenette, Isabelle Banville, Anthony Sottile