Patents by Inventor Dongsuk Choi

Dongsuk 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).

  • Publication number: 20250067805
    Abstract: A monitoring circuit includes a sensor circuit having a plurality of devices and a selection circuit, which selects a device to be monitored among the plurality of devices, an input circuit, which applies, based on input digital data, a first signal to the device to be monitored and an output circuit, which generates output digital data based on a second signal generated by the sensor circuit. The input circuit includes a digital-to-analog converter, and the output circuit includes an analog-to-digital converter.
    Type: Application
    Filed: November 7, 2024
    Publication date: February 27, 2025
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yongwoo KIM, Sera An, Dongsuk Lee, Chanhui Park, Seunghoon Lee, Michael Choi
  • Publication number: 20250056861
    Abstract: A semiconductor device includes a substrate including an active pattern, a channel pattern on the active pattern, the channel pattern including a plurality of semiconductor patterns that are spaced apart from each other, a source/drain pattern electrically connected to the plurality of semiconductor patterns, an inner gate electrode between adjacent first and second semiconductor patterns of the plurality of semiconductor patterns, an inner gate insulating layer between the inner gate electrode and the first and second semiconductor patterns, an inner high-k dielectric layer between the inner gate electrode and the inner gate insulating layer, and an inner spacer between the inner gate insulating layer and the source/drain pattern. As the inner gate insulating layer includes an inner gate spacer, the inner gate electrode may stably fill the inner gate space. As a result, the electrical characteristics of the semiconductor device may be improved.
    Type: Application
    Filed: February 21, 2024
    Publication date: February 13, 2025
    Inventors: SOOJIN JEONG, MYUNG GIL KANG, DONGWON KIM, BEOMJIN PARK, DONGSUK SHIN, HYUN-KWAN YU, WOOSUK CHOI, SEUNGPYO HONG
  • Publication number: 20250041011
    Abstract: A user input device for a patient console of a robotic surgical system includes a user-selectable control for each of a plurality of motion devices of the patient console, the plurality of motion devices including a vertical lift device configured to provide up and down motion along a vertical axis, a pitch rotation device configured to provide a pitch rotation about a pitch axis orthogonal to the vertical axis, a translation device configured to provide sliding translation along a translation axis, and a roll rotation device to rotate about a roll axis to provide a roll to an instrument controller assembly.
    Type: Application
    Filed: October 18, 2024
    Publication date: February 6, 2025
    Applicant: EndoQuest Robotics, Inc.
    Inventors: Seoungkyou Lee, Yangjae Kang, Jeihan Lee, Jaesun Lee, Jiwon Choi, Dongsuk Shin
  • Patent number: 11169499
    Abstract: A method for controlling a temperature in an air conditioning device according to an embodiment of the present invention includes: calculating an exponentially-weighted running mean temperature for outdoor temperatures measured for a predetermined period, setting a variable constant and a fixed constant according to the exponentially-weighted running mean temperature and an operation condition, setting a comfort temperature by multiplying the exponentially-weighted running mean temperature by the variable constant and adding the fixed constant, and controlling an indoor temperature by using the set comfort temperature.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: November 9, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyunjoo Lee, Jeongil Seo, Sangho Lee, Dongsuk Choi
  • Publication number: 20200257257
    Abstract: A method for controlling a temperature in an air conditioning device according to an embodiment of the present invention includes: calculating an exponentially-weighted running mean temperature for outdoor temperatures measured for a predetermined period, setting a variable constant and a fixed constant according to the exponentially-weighted running mean temperature and an operation condition, setting a comfort temperature by multiplying the exponentially-weighted running mean temperature by the variable constant and adding the fixed constant, and controlling an indoor temperature by using the set comfort temperature.
    Type: Application
    Filed: April 27, 2020
    Publication date: August 13, 2020
    Inventors: Hyunjoo LEE, Jeongil SEO, Sangho LEE, Dongsuk CHOI
  • Patent number: 10656613
    Abstract: A method for controlling a temperature in an air conditioning device according to an embodiment of the present invention includes: calculating an exponentially-weighted running mean temperature for outdoor temperatures measured for a predetermined period, setting a variable constant and a fixed constant according to the exponentially-weighted running mean temperature and an operation condition, setting a comfort temperature by multiplying the exponentially-weighted running mean temperature by the variable constant and adding the fixed constant, and controlling an indoor temperature by using the set comfort temperature.
    Type: Grant
    Filed: December 3, 2014
    Date of Patent: May 19, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyunjoo Lee, Jeongil Seo, Sangho Lee, Dongsuk Choi
  • Patent number: 10092157
    Abstract: A robot cleaner is provided. The robot cleaner includes a main body, a voice input unit installed on the main body and comprising a microphone, a cover member to cover the voice input unit, and a buffering member provided on one of the main body and the cover member and adjacent to the voice input unit.
    Type: Grant
    Filed: December 3, 2013
    Date of Patent: October 9, 2018
    Assignee: LG ELECTRONICS INC.
    Inventors: Haeseock Yang, Dongsuk Choi
  • Publication number: 20170051935
    Abstract: A method for controlling a temperature in an air conditioning device according to an embodiment of the present invention includes: calculating an exponentially-weighted running mean temperature for outdoor temperatures measured for a predetermined period, setting a variable constant and a fixed constant according to the exponentially-weighted running mean temperature and an operation condition, setting a comfort temperature by multiplying the exponentially-weighted running mean temperature by the variable constant and adding the fixed constant, and controlling an indoor temperature by using the set comfort temperature.
    Type: Application
    Filed: December 3, 2014
    Publication date: February 23, 2017
    Inventors: Hyunjoo LEE, Jeongil SEO, Sangho LEE, Dongsuk CHOI
  • Publication number: 20140156075
    Abstract: A robot cleaner is provided. The robot cleaner includes a main body, a voice input unit installed on the main body and comprising a microphone, a cover member to cover the voice input unit, and a buffering member provided on one of the main body and the cover member and adjacent to the voice input unit.
    Type: Application
    Filed: December 3, 2013
    Publication date: June 5, 2014
    Inventors: Haeseock YANG, Dongsuk Choi