Patents by Inventor Min Kang

Min Kang 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).

  • Apparatus and method for estimating biometric information
    Patent number: 11666277
    Abstract: An apparatus for estimating biometric information is provided. According to one exemplary embodiment, the apparatus may include a sensor comprising an electrocardiogram (ECG) sensor configured to measure an ECG signal of a user and a pulse wave sensor configured to measure two or more pulse wave signals at two or more measurement sites of the user; and a processor configured to obtain biometric information based on the ECG signal and the two or more pulse wave signals measured by the sensor.
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: June 6, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young Zoon Yoon, Jae Min Kang, Yong Joo Kwon, Seung Woo Noh, Sang Yun Park
  • SYNTHESIS OF NOVEL DISULFIDE LINKER BASED NUCLEOTIDES AS REVERSIBLE TERMINATORS FOR DNA SEQUENCING BY SYNTHESIS
    Publication number: 20230160000
    Abstract: Disclosed herein, inter alia, are compounds, compositions, and methods of use thereof in the sequencing of a nucleic acid.
    Type: Application
    Filed: August 9, 2022
    Publication date: May 25, 2023
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Jingyue Ju, Xiaoxu Li, Xin Chen, Zengmin Li, Shiv Kumar, Shundi Shi, Cheng Guo, Jianyi Ren, Min-Kang Hsieh, Minchen Chien, Chuanjuan Tao, Ece Erturk, Sergey Kalachikov, James J. Russo
  • METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN COMMUNICATION SYSTEM SUPPORTING MULTIPLE LINKS
    Publication number: 20230156795
    Abstract: Disclosed are a method and apparatus for transmitting and receiving data in a communication system supporting multiple links. A method for operation of a first device comprises the steps of: transmitting, in a first link from among multiple links, a first RTS frame to a second device; receiving, from the second device in the first link, a first CTS frame that is a response to the first RTS frame; when the first CTS frame is received, transmitting, in the first link, a first data frame to the second device; and transmitting, in a second link during transmission of the first data frame, a second RTS frame to the second device.
    Type: Application
    Filed: April 2, 2021
    Publication date: May 18, 2023
    Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, KOREA NATIONAL UNIVERSITY OF TRANSPORTATION INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Sung Hyun HWANG, Kyu Min KANG, Jae Cheol PARK, Jin Hyung OH, Dong Woo LIM, Su Na CHOI, Yong Ho KIM, Han Seul HONG
  • Nonvolatile memory device and operation method thereof
    Patent number: 11651829
    Abstract: A nonvolatile memory device includes a peripheral circuit region and a memory cell region vertically connected with the peripheral circuit region, the peripheral circuit region including at least one first metal pad, and the memory cell region including at least one second metal pad directly connected with the at least one first metal pad. A method of programming the nonvolatile memory device includes: receiving a programming command, data for a plurality of pages, and an address corresponding to a selected word-line; programming the data for one of the pages to an unselected word-line; reading data of a previously programmed page from the selected word-line; and programming the data for the remaining pages and the data of the previously programmed page to the selected word-line.
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: May 16, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyung-Min Kang, Dongku Kang, Su Chang Jeon, Won-Taeck Jung
  • Vehicle Floor System
    Publication number: 20230145164
    Abstract: An embodiment vehicle floor system includes a floor, a pair of side longitudinal members disposed on side edges of the floor, respectively, wherein each side longitudinal member extends in a longitudinal direction of a vehicle and wherein each side longitudinal member includes a horizontal rib provided therein, a structural transverse member disposed on the floor and extending in a transverse direction of the vehicle, wherein the horizontal ribs are aligned with the structural transverse member in the transverse direction of the vehicle, and a battery assembly disposed under the floor.
    Type: Application
    Filed: May 20, 2022
    Publication date: May 11, 2023
    Inventors: Seung Min Kang, Gyu Gab Hong, Ki Bong Park
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
    Publication number: 20230147959
    Abstract: A compound for an organic optoelectronic device, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device, the compound being represented by Chemical Formula 1:
    Type: Application
    Filed: November 1, 2022
    Publication date: May 11, 2023
    Inventors: Jiyun KWON, Dong Min KANG, Kipo JANG, Junmo PARK, Hansol SEO, Chanwoo KIM, Sangil LEE, Sung-Hyun JUNG, Ho Kuk JUNG
  • FREQUENCY MIXER INCLUDING NON-LINEAR CIRCUIT
    Publication number: 20230142553
    Abstract: Disclosed is a frequency mixer. The frequency mixer includes a first matching circuit that generates a matched local oscillator (LO) signal based on an LO signal, a non-linear circuit that generates a non-linear LO signal based on the matched LO signal, a second matching circuit that generates a matched radio frequency (RF) signal based on an RF signal, a mixing circuit that generates a mixed signal based on a mixing of the non-linear LO signal and the matched RF signal, a third matching circuit that generates an intermediate frequency (IF) signal based on the mixed signal, wherein the non-linear circuit includes a non-linear transistor, a bias transistor, and an internal matching circuit connected in series.
    Type: Application
    Filed: August 11, 2022
    Publication date: May 11, 2023
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Woojin CHANG, Dong Min KANG, BYOUNG-GUE MIN, JONG YUL PARK, JONGMIN LEE, YOO JIN JANG, KYU JUN CHO, Hong Gu JI
  • BATTERY CHARGING AND DISCHARGING SYSTEM INCLUDING PELTIER ELEMENT, AND TEMPERATURE CONTROL METHOD OF BATTERY CHARGING AND DISCHARGING USING THE SAME
    Publication number: 20230133437
    Abstract: A secondary battery charging and discharging system includes an accommodation unit configured to accommodate a battery cell, a charging and discharging unit configured to be electrically connected to first and second electrode leads of the battery cell accommodated in the accommodation unit, and a cooler configured to supply cooled air to the battery cell accommodated in the accommodation unit. The cooler includes a blower fan, a heat sink, and a Peltier element positioned between the blower fan and the heat sink. A method of controlling an internal temperature of a secondary battery charging and discharging system is also provided.
    Type: Application
    Filed: December 15, 2021
    Publication date: May 4, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Dong Min KANG, Kook Hee JUN
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE
    Publication number: 20230140483
    Abstract: Provided are a compound for an organic optoelectronic device represented by Chemical Formula 1, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device. The content of Chemical Formula 1 is as defined in the specification.
    Type: Application
    Filed: September 26, 2022
    Publication date: May 4, 2023
    Inventors: Jiyun KWON, Dong Min KANG, Junmo PARK, Hansol SEO, Byoungkwan LEE, Jonghoon KO, Namheon LEE, Mijin LEE, Kipo JANG, Sung-Hyun JUNG, Ho Kuk JUNG
  • Method and apparatus for measuring dynamic crosstalk
    Patent number: 11641455
    Abstract: A method and apparatus for measuring a dynamic crosstalk are provided. The method may include: controlling a driver configured to cause a camera to have a dynamic movement; at either one or both of a left eye position and a right eye position of a user, capturing a stereo pattern image output through a three-dimensional (3D) display, by the camera while the camera is in the dynamic movement; and measuring the dynamic crosstalk occurring by the 3D display based on the stereo pattern image captured by the camera.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: May 2, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byong Min Kang, Chansol Hwang, Jinho Lee
  • Method for controlling fault using switching technique of three phase four wire interlinking converter
    Patent number: 11641156
    Abstract: A method for controlling a fault of a three phase four wire interlinking converter system according to one embodiment of the present disclosure comprises obtaining a first d-q-o coordinate plane based on an internal phase angle of output voltage produced from each phase of an inverter; converting the first d-q-o coordinate plane to a second d-q-o coordinate plane based on the o-axis configured differently from the first d-q-o coordinate plane; obtaining an output voltage vector for determining a fault location by performing d-q transform on the second d-q-o coordinate plane; determining occurrence of a fault and an area related to the fault based on the output voltage vector; and in the occurrence of the fault, allocating a zero voltage vector to the area related to the fault.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: May 2, 2023
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Chung Yuen Won, Kwang Su Na, Mi Na Kim, Bong Yeon Choi, Kyoung Min Kang, Hoon Lee, Chang Gyun An, Tae Gyu Kim, Jun Sin Yi
  • APPARATUS FOR ESTIMATING BIO-INFORMATION, AND METHOD OF DETERMINING FALSE DETECTION OF BIOSIGNAL PEAKS
    Publication number: 20230131673
    Abstract: An apparatus for estimating bio-information is provided. The apparatus for estimating bio-information by using an ultrasonic signal according to an embodiment of the present disclosure includes: an ultrasonic sensor configured to acquire an ultrasonic signal from an object; and a processor configured to detect peaks from the acquired ultrasonic signal, and to determine false detection of a peak, among the detected peaks, by using at least one of amplitudes of the detected peaks or a left waveform shape and a right waveform shape of the peak.
    Type: Application
    Filed: October 20, 2022
    Publication date: April 27, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ui Kun KWON, Jae Min KANG, Youn Ho KIM, Sang Kon BAE, Jin Woo CHOI, Chang Mok CHOI
  • IMAGE PROCESSING METHOD AND APPARATUS
    Publication number: 20230130355
    Abstract: An image processing method includes receiving an image frame, detecting a face region of a user in the image frame, aligning a plurality of preset feature points in a plurality of feature portions included in the face region, performing a first check on a result of the aligning based on a first region corresponding to a combination of the feature portions, performing a second check on the result of the aligning based on a second region corresponding to an individual feature portion of the feature portions, redetecting a face region based on a determination of a failure in passing at least one of the first check or the second check, and outputting information on the face region based on a determination of a success in passing the first check and the second check.
    Type: Application
    Filed: December 22, 2022
    Publication date: April 27, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dongwoo KANG, Jingu HEO, Byong Min KANG
  • APPARATUS FOR ESTIMATING BIO-INFORMATION, AND METHOD OF DETERMINING FALSE DETECTION OF BIO-SIGNAL PEAKS
    Publication number: 20230130494
    Abstract: An apparatus for estimating bio-information is provided. The apparatus for estimating bio-information according to an embodiment includes: an ultrasonic sensor configured to acquire a bio-signal from an object; and a processor configured to detect peaks from the bio-signal, and to determine false detection of a peak, among the detected peaks, by using at least one of a time interval between a current peak and an immediately preceding peak, amplitudes of the current peak and the immediately preceding peak, a shape of a waveform on a left region and a right region of the peak, and an occurrence position of the peak.
    Type: Application
    Filed: January 31, 2022
    Publication date: April 27, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ui Kun KWON, Jae Min KANG, Youn Ho KIM, Sang Kon BAE, Jin Woo CHOI, Chang Mok CHOI
  • Compound for optoelectronic device and organic optoelectronic device and display device
    Patent number: 11637247
    Abstract: A compound for an organic optoelectronic device is represented by Chemical Formula 1, wherein Ar1 may be a substituted or unsubstituted C6 to C18 aryl group, L1 may be a substituted or unsubstituted C6 to C20 arylene group, a substituted or unsubstituted C2 to C20 heteroarylene group, or a combination thereof, and L2 may be a single bond or a substituted or unsubstituted phenylene group.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: April 25, 2023
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Dong Min Kang, Jun Seok Kim, Nanheon Lee, Byoungkwan Lee, Sangshin Lee, Dongyeong Kim, Min Seok Seo, Eun Sun Yu, Ho Kuk Jung
  • Apparatus and method for estimating bio-information
    Patent number: 11633115
    Abstract: An apparatus for estimating bio-information according to an embodiment includes: a sensor that measures a pulse wave signal from an object and contact pressure of the object; and a processor that obtains an oscillometric envelope based on an amplitude of the pulse wave signal and the contact pressure, and estimates bio-information based on a center of mass of a phase of contact pressure of the obtained oscillometric envelope.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: April 25, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae Min Kang, Yong Joo Kwon, Youn Ho Kim, Sang Yun Park, Jin Woo Choi
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
    Publication number: 20230119772
    Abstract: A compound for an organic optoelectronic device, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device, the compound being represented by Chemical Formula 1:
    Type: Application
    Filed: October 13, 2022
    Publication date: April 20, 2023
    Inventors: Jiyun KWON, Dong Min KANG, Byungku KIM, Jin Sook KIM, Byoungkwan LEE, Kipo JANG, Suyong LIM, Sung-Hyun JUNG, Ho Kuk JUNG
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE
    Publication number: 20230117860
    Abstract: A compound for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device, the compound being represented by Chemical Formula 1:
    Type: Application
    Filed: September 2, 2022
    Publication date: April 20, 2023
    Inventors: Jonghoon KIM, Byoungkwan LEE, Mijin LEE, Youngmook LIM, Dong Min KANG, Hyung Sun KIM, Sung-Hyun JUNG, Ho Kuk JUNG, Youngkyoung JO, Bo won CHOI
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE
    Publication number: 20230122972
    Abstract: Provided are a compound for an organic optoelectronic device represented by Chemical Formula 1, a composition for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device. Details for Chemical Formula 1 are as defined in the specification.
    Type: Application
    Filed: August 31, 2022
    Publication date: April 20, 2023
    Inventors: Youngkyoung JO, Dong Min KANG, Chang Ju SHIN, Seungjae LEE, Changwoo KIM, Hyung Sun KIM, Jinhyun LUI, Seungin PARK, Jongwoo WON, Mijin LEE, Sung-Hyun JUNG, Ho Kuk JUNG
  • SWITCH CIRCUIT FOR ULTRA-HIGH FREQUENCY BAND
    Publication number: 20230115787
    Abstract: Disclosed is a switch circuit for an ultra-high frequency band, which includes a transistor including a first terminal connected to an input stage, a second terminal connected to an output stage, and a gate terminal, an inductor connected to the transistor in parallel, between the input stage and the output stage, a variable gate driver to apply a gate input voltage to the gate terminal and, an input resistor connected between the variable gate driver and the gate terminal. The variable gate driver adjusts the gate input voltage to be in one of a first voltage level for turning on the transistor and a second voltage level for turning off the transistor. The second voltage level varies depending on a capacitance between the first terminal and the second terminal, when the transistor is in a turn-off state.
    Type: Application
    Filed: August 2, 2022
    Publication date: April 13, 2023
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Hong Gu JI, Dong Min KANG, BYOUNG-GUE MIN, JONGMIN LEE, Kyu Jun CHO