Patents by Inventor Chang-Sub Lee

Chang-Sub Lee 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: 11957141
    Abstract: An apparatus and method for manufacturing a grilled seaweed includes the apparatus comprising a grilling unit having a first housing with a first inlet opening and a first outlet opening which communicate with each other; a first conveyor for transferring a sheet of seaweed from the first inlet opening to the first outlet opening; a first heating source installed over the first conveyor to discharge a flame onto a top surface of the seaweed being transferred by the first conveyor; and a second heating source installed on both sides of a lower portion of the first conveyor to apply a flame onto a bottom surface of the seaweed being transferred by the first conveyor.
    Type: Grant
    Filed: July 18, 2017
    Date of Patent: April 16, 2024
    Assignees: CJ CHEILJEDANG CORPORATION, CJ SEAFOOD CORPORATION
    Inventors: Joo Dong Park, Chang Yong Lee, Eun Soo Kwak, Dae Ik Kang, Tae Hyeong Kim, Young Sub Choi
  • Publication number: 20230262119
    Abstract: A media clock recovery device, a method for recovering media clock, and an electronic device are provided. The media clock recovery device comprising processing circuitry configured to determine whether a time stamp is normal, the time stamp being received in a packet through a network, calculate an average time interval of a dummy time stamp, the calculated average time interval of the dummy time stamp being used for generating a media clock in response to determining the time stamp is not normal, generate the dummy time stamp based on the calculated average time interval of the dummy time stamp, wherein the processing circuitry is configured to determine the time stamp is not normal, in response to the packet not being received within a time threshold value from a reception time of a previously received packet.
    Type: Application
    Filed: November 17, 2022
    Publication date: August 17, 2023
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jong Ho Park, Chang Sub LEE, Ji-Heon OH
  • Patent number: 11043273
    Abstract: An operating method of a memory device including a plurality of strings on a substrate, wherein the plurality of strings include a main string connected to a bit line and a dummy string spaced apart from the bit line, the operating method including: pre-programming the dummy string; and erasing the main string and the dummy string, wherein the pre-programming includes: applying a pre-program voltage to a word line connected to the dummy string; applying a pass voltage to a ground selection line connected to a ground selection transistor of the dummy string; and applying a common source line voltage to a common source line connected to the dummy string.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: June 22, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chang-hwan Shin, Cheol Song, Chang-sub Lee
  • Publication number: 20200273522
    Abstract: An operating method of a memory device including a plurality of strings on a substrate, wherein the plurality of strings include a main string connected to a bit line and a dummy string spaced apart from the bit line, the operating method including: pre-programming the dummy string; and erasing the main string and the dummy string, wherein the pre-programming includes: applying a pre-program voltage to a word line connected to the dummy string; applying a pass voltage to a ground selection line connected to a ground selection transistor of the dummy string; and applying a common source line voltage to a common source line connected to the dummy string.
    Type: Application
    Filed: September 25, 2019
    Publication date: August 27, 2020
    Inventors: CHANG-HWAN SHIN, CHEOL SONG, CHANG-SUB LEE
  • Patent number: 10411794
    Abstract: Provided are a method and system for transmitting the result of examination of a specimen (hereinafter referred to as an examination result) from a medical device to a destination through a mobile device. The method of transmitting the examination result from the medical device to the destination through the mobile device includes: examining the specimen by using the medical device; receiving the examination result from the medical device, wherein the receiving is performed by the mobile device; receiving destination information indicating the destination to which the examination result will be transmitted, wherein the receiving is performed by the mobile device; and transmitting the examination result to the destination corresponding to the destination information, wherein the transmitting is performed by the mobile device.
    Type: Grant
    Filed: February 24, 2014
    Date of Patent: September 10, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-hwa Lee, Se-do Gwon, Jong-rip Lee, Chang-sub Lee, Sung-ho Choi
  • Patent number: 10404784
    Abstract: Provided are a method and system for transmitting an examination result of a specimen from a medical device to a destination. The method of transmitting the examination result from the medical device to the destination includes: examining the specimen by using the medical device; receiving destination information indicating the destination to which the examination result will be transmitted, wherein the receiving is performed by the medical device; and transmitting the examination result to the destination corresponding to the destination information, wherein the transmitting is performed by the medical device.
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: September 3, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-hwa Lee, Se-do Gwon, Jong-rip Lee, Chang-sub Lee, Sung-ho Choi
  • Publication number: 20180303065
    Abstract: Provided are an apparatus for training a companion animal for defecation and a method thereof. The apparatus includes a pad storage unit configured to store a defecation pad; a pad treating unit configured to treat the defecation pad by rolling up the defecation pad when the companion animal defecates on the defecation pad provided on a defecation table; an image processing unit configured to photograph the defecation pad and process a photographed image; and a control unit configured to analyze the image processed by the image processing unit to determine whether the defecation pad is used for defecation, wherein the control unit controls an operation of the pad treating unit to treat the used defecation pad and provide a new defecation pad on the defecation table when it is determined that the defecation pad is used for defecation.
    Type: Application
    Filed: November 23, 2016
    Publication date: October 25, 2018
    Inventor: Chang Sub LEE
  • Patent number: 10109170
    Abstract: Provided are a method and system for implementing alarms for a medical device through a mobile device. The method includes: storing details of examination of a specimen (hereinafter, referred to as examination details) in the medical device, wherein the storing is performed by the medical device; accessing the medical device and establishing a connection with the medical device, wherein the accessing and the establishing of the connection is performed by the mobile device; reading the examination details stored in the medical device, wherein the reading is performed by the mobile device; analyzing the read examination details, wherein the analyzing is performed by the mobile device; and implementing an alarm if the result of analysis satisfies a predetermined criterion, wherein the implementing is performed by the mobile device.
    Type: Grant
    Filed: December 31, 2015
    Date of Patent: October 23, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-rip Lee, Hang-chan Kim, Sung-hwa Lee, Chang-sub Lee, Sung-ho Choi
  • Patent number: 9824759
    Abstract: In a method of programming a non-volatile memory device, a first voltage is applied to a selected memory cell for programming, and a second voltage is applied to a non-selected memory cell. Before the second voltage rises to a predetermined voltage level, which is less than a program voltage level, the first voltage is greater than the second voltage or the second voltage is maintained at greater than a ground voltage level. Related non-volatile memory devices and memory systems are also discussed.
    Type: Grant
    Filed: January 29, 2015
    Date of Patent: November 21, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-woong Kwon, Jai-hyuk Song, Chang-sub Lee
  • Publication number: 20170124274
    Abstract: A medical apparatus, a system for controlling a medical test request, a method for controlling the medical test request, and a program stored in a recording medium are provided. The medical apparatus includes a communication interface configured to receive a test request message requesting a medical test to be performed, and a controller configured to generate a test request reception message based on the received test request message. The communication interface is further configured to transmit the test request reception message to a mobile terminal.
    Type: Application
    Filed: July 27, 2016
    Publication date: May 4, 2017
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yu Ri SON, Im Ho SHIN, Chang Sub LEE
  • Publication number: 20160275249
    Abstract: A mobile device which may be managed by a subject of a medical examination, the mobile device including: a communicator configured to receive first medical information that is obtained by performing an examination of a first user, from at least one of a first medical device and a first server; a memory configured to store the first medical information; and a controller configured to control the communicator to generate corrected first medical information by performing an inter-compatibility process on the first medical information, wherein the inter-compatibility process causes the corrected first medical information to be usable in a second medical device or a second server which is different from the first medical device or the first server, and transmit the corrected first medical information to at least one of the second medical device or the second server.
    Type: Application
    Filed: October 6, 2015
    Publication date: September 22, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-hwa LEE, Chang-sub LEE, Jong-rip LEE
  • Publication number: 20160110985
    Abstract: Provided are a method and system for implementing alarms for a medical device through a mobile device. The method includes: storing details of examination of a specimen (hereinafter, referred to as examination details) in the medical device, wherein the storing is performed by the medical device; accessing the medical device and establishing a connection with the medical device, wherein the accessing and the establishing of the connection is performed by the mobile device; reading the examination details stored in the medical device, wherein the reading is performed by the mobile device; analyzing the read examination details, wherein the analyzing is performed by the mobile device; and implementing an alarm if the result of analysis satisfies a predetermined criterion, wherein the implementing is performed by the mobile device.
    Type: Application
    Filed: December 31, 2015
    Publication date: April 21, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-rip LEE, Hang-chan KIM, Sung-hwa LEE, Chang-sub LEE, Sung-ho CHOI
  • Patent number: 9230420
    Abstract: Provided are a method and system for implementing alarms for a medical device through a mobile device. The method includes: storing details of examination of a specimen (hereinafter, referred to as examination details) in the medical device, wherein the storing is performed by the medical device; accessing the medical device and establishing a connection with the medical device, wherein the accessing and the establishing of the connection is performed by the mobile device; reading the examination details stored in the medical device, wherein the reading is performed by the mobile device; analyzing the read examination details, wherein the analyzing is performed by the mobile device; and implementing an alarm if the result of analysis satisfies a predetermined criterion, wherein the implementing is performed by the mobile device.
    Type: Grant
    Filed: February 21, 2014
    Date of Patent: January 5, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-rip Lee, Hang-chan Kim, Sung-hwa Lee, Chang-sub Lee, Sung-ho Choi
  • Publication number: 20150228345
    Abstract: In a method of programming a non-volatile memory device, a first voltage is applied to a selected memory cell for programming, and a second voltage is applied to a non-selected memory cell. Before the second voltage rises to a predetermined voltage level, which is less than a program voltage level, the first voltage is greater than the second voltage or the second voltage is maintained at greater than a ground voltage level. Related non-volatile memory devices and memory systems are also discussed.
    Type: Application
    Filed: January 29, 2015
    Publication date: August 13, 2015
    Inventors: Dae-woong Kwon, Jal-hyuk Song, Chang-sub Lee
  • Publication number: 20150189001
    Abstract: Provided are a method and system for transmitting an examination result of a specimen from a medical device to a destination. The method of transmitting the examination result from the medical device to the destination includes: examining the specimen by using the medical device; receiving destination information indicating the destination to which the examination result will be transmitted, wherein the receiving is performed by the medical device; and transmitting the examination result to the destination corresponding to the destination information, wherein the transmitting is performed by the medical device.
    Type: Application
    Filed: December 31, 2014
    Publication date: July 2, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-hwa LEE, Se-do GWON, Jong-rip LEE, Chang-sub LEE, Sung-ho CHOI
  • Patent number: 9072124
    Abstract: A dimming controlling apparatus including: a lighting driving unit for driving a lighting appliance; a power supply unit for supplying power required to drive the lighting appliance; a storage unit for storing a plurality of dimming profiles including time zones for driving the lighting appliance and dimming levels in accordance to the time zones; and a controller for controlling the lighting driving unit and the power supply unit by using the dimming profiles. An operating time of the lighting appliance is divided into a plurality of time zones, and dimming profiles are generated to include an intensity of illumination for driving the lighting appliance in each of the plurality of time zones and each of the time zones.
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: June 30, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-hun Lee, Chang-sub Lee
  • Patent number: 8879170
    Abstract: Provided is a condensing lens condensing a light from a light source, and a lighting device equipped with the condensing lens. The condensing lens may enable a light to be selectively incident upon a plurality of first incident portions based on an emission angle, may totally-reflect, using a second incident portion, the light refracted by the plurality of first incident portions, and may refract the totally-reflected light using a third incident portion.
    Type: Grant
    Filed: March 12, 2012
    Date of Patent: November 4, 2014
    Assignee: Samsung Electronics., Ltd.
    Inventors: Chang Mo Lee, Chang Sub Lee, Kyeong Ik Min, Sang Ho Yoon, Hyung Jin Kim, Jung Kyung Kim
  • Patent number: 8866376
    Abstract: A light emitting device (LED) package and a manufacturing method thereof are provided. The LED package includes a circuit board comprising at least one device region, a plurality of electrode regions, at least one first thermal via exposed through upper and lower surfaces of the at least one device region, and a plurality of second thermal vias exposed through upper and lower surfaces of the plurality of electrode regions; at least one first thermal pad bonded to the upper surface of the at least one device region and connected to the first thermal via; at least one LED mounted on the at least one first thermal pad; a plurality of first electrode pads bonded to the upper surface of the electrode region and connected to the second thermal vias; and a plurality of wires to connect the at least one LED with the plurality of first electrode pads.
    Type: Grant
    Filed: March 7, 2012
    Date of Patent: October 21, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong Yeoul Lee, Kyeong Ik Min, Chang Sub Lee
  • Patent number: 8854400
    Abstract: Provided are a method and system for controlling light by using an image code. The method includes displaying an image code on a display unit; acquiring information relating to light settings by recognizing the image code; determining apparatus information and lighting state information by using information relating to the light settings; and transmitting a light request message for requesting light settings according to the lighting state information to the lighting apparatus having apparatus information that is equal to the apparatus information of the image code.
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: October 7, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-gon Lee, Te-o Jung, Chang-sub Lee, Sang-hun Lee
  • Publication number: 20140240123
    Abstract: Provided are a method and system for implementing alarms for a medical device through a mobile device. The method includes: storing details of examination of a specimen (hereinafter, referred to as examination details) in the medical device, wherein the storing is performed by the medical device; accessing the medical device and establishing a connection with the medical device, wherein the accessing and the establishing of the connection is performed by the mobile device; reading the examination details stored in the medical device, wherein the reading is performed by the mobile device; analyzing the read examination details, wherein the analyzing is performed by the mobile device; and implementing an alarm if the result of analysis satisfies a predetermined criterion, wherein the implementing is performed by the mobile device.
    Type: Application
    Filed: February 21, 2014
    Publication date: August 28, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-rip LEE, Hang-chan KIM, Sung-hwa LEE, Chang-sub LEE, Sung-ho CHOI