Patents by Inventor Sang Yun

Sang Yun 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).

  • BLOOD PRESSURE MEASURING APPARATUS, AND BLOOD PRESSURE MEASURING APPARATUS USING LIGHT SOURCE SELECTION PROCESS
    Publication number: 20210307625
    Abstract: Provided is a technology for measuring a user's blood pressure by using light sources, in which the blood pressure measuring apparatus includes: a light emitter configured to emit one or more lights having different penetration characteristics toward a user; a light receiver configured to receive the lights that have penetrated through the user, and acquire photo-plethysmography (PPG) signals from the received lights; and a blood pressure measurer configured to measure a phase difference between the acquired PPG signals, and measure a blood pressure based on the measured phase difference.
    Type: Application
    Filed: June 15, 2021
    Publication date: October 7, 2021
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Joo KWON, Jae Min KANG, Sun Kwon KIM, Youn Ho KIM, Sang Yun PARK, Seung Woo NOH, Young Zoon YOON
  • Apparatus and method for measuring bio-information
    Patent number: 11134897
    Abstract: An apparatus for measuring bio-information includes a pulse wave measurer configured to measure a pulse wave signal from a first region of an object; a contact pressure extractor including a touch screen and configured to obtain a contact pressure signal, indicating a contact pressure between the first region and the pulse wave measurer, based on touch data that is generated based on a second region of the object being in contact with the touch screen; and a processor configured to measure bio-information of the object based on the pulse wave signal and the contact pressure signal.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: October 5, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae Min Kang, Yong Joo Kwon, Sang Yun Park
  • Glucagon derivatives with improved stability
    Patent number: 11135271
    Abstract: The present invention relates to a novel glucagon derivative peptide, and a composition for preventing or treating hypoglycemia containing the novel glucagon derivative peptide as an active ingredient. The glucagon derivative according to the present invention has improved physical properties due to the change in isoelectric point (pI) while being capable of maintaining an activity on glucagon receptors, and thus can improve patient compliance when used as a hypoglycemic agent, and is also suitable for administration in combination with other anti-obesity agents. Accordingly, the glucagon derivative according to the present invention can be effectively used for the prevention and treatment of hypoglycemia and obesity.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: October 5, 2021
    Assignee: HANMI PHARM. CO., LTD.
    Inventors: Jung Kuk Kim, Jong Min Lee, Sang Yun Kim, Sung Min Bae, Sung Youb Jung, Se Chang Kwon
  • COMPOSITION FOR TREATING OR SENSITIZING INTERFERON BETA RESISTANT CANCER DISEASE COMPRISING CFLIP SIRNA
    Publication number: 20210299225
    Abstract: The present invention relates to a composition for treating or sensitizing interferon beta resistant cancer disease comprising cFLIP siRNA, and, more specifically, to a pharmaceutical composition for treating interferon beta resistant cancer disease, comprising, as an active ingredient: (a) an siRNA complementarily binding to mRNA of a cFLIP gene; and (b) a human interferon beta variant which comprises glycine-asparagine-isoleucine-treonine-valine sequence (GNITV) at C-terminus in a human natural interferon beta amino acid sequence shown in SEQ ID NO: 1, or has replaced the 27th arginine amino acid with threonine or serine, and to a composition for sensitizing interferon beta resistant cancer cells comprising cFLIP siRNA as an active ingredient.
    Type: Application
    Filed: July 31, 2017
    Publication date: September 30, 2021
    Inventors: Young Kee SHIN, Tae Eun KIM, Sung Youl HONG, Kyoung SONG, Hun Soon JUNG, Joo Seok KIM, Sang Yun LEE
  • BATTERY RELEASE SYSTEM FOR VEHICLE
    Publication number: 20210284005
    Abstract: A system is provided to prevent the burning of a vehicle or human injury caused by a fire spread from a battery to a vehicle in the event of a fire in the battery. The battery release system includes a controller that outputs a control signal to release a battery pack from a vehicle to separate the battery pack therefrom when the controller determines that a fire occurs in the battery pack. A mounting structure is rotatably mounted to a body frame and supports the battery pack. A locking device is mounted to the body frame and the locking device locks the mounting structure supporting the battery pack to the body frame, and releases the locked state of the mounting structure in response to the control signal of the controller.
    Type: Application
    Filed: July 23, 2020
    Publication date: September 16, 2021
    Inventor: Gi Sang Yun
  • Wireless power transmission/reception device and method used in electronic apparatus
    Patent number: 11115082
    Abstract: According to one embodiment of the present invention, an electronic apparatus can comprises: at least one antenna; a first circuit for wirelessly receiving or transmitting power by using at least one part of the at least one antenna; a second circuit for performing at least one communication by using at least one part of the at least one antenna; a first electrical path for connecting the at least one antenna to the first circuit; a second electrical path for connecting the at least one antenna to the second circuit; a third electrical path for connecting a point on the first electrical path to a point on the second electrical path; and at least one passive element or active element connected to at least one of the first electrical path, the second electrical path, and the third electrical path.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: September 7, 2021
    Inventors: Ju-Hyang Lee, Keumsu Song, Dongzo Kim, Yusu Kim, Seho Park, Jung-Oh Sung, Mincheol Ha, Changjong Son, Seung-Nyun Kim, Yong Sang Yun
  • Lactic acid bacteria capable of controlling blood sugar and use thereof
    Patent number: 11104878
    Abstract: A Lactobacillus species strain isolated from kimchi or human feces is described. The particular Bacillus species strain described is highly safe by being isolated from kimchi or human feces and has various functionalities, such as excellent blood sugar control activity, anti-obesity activity, blood cholesterol-lowering activity, blood neutral lipid-lowering activity, arteriosclerosis-inhibiting activity or inflammation-inhibiting activity. Accordingly, the particular Bacillus species strain described can be used as a useful food and drug material for preventing, alleviating or treating a metabolic syndrome including diabetes, obesity, fatty liver, glycosuria, hyperlipidemia, cardiovascular disease, hypertension, arteriosclerosis and/or diabetes, an inflammatory disease, and the like.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: August 31, 2021
    Assignee: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Dong Hyun Kim, Myung Joo Han, Su Min Lim, Sang Yun Lee
  • Electronic device for wirelessly receiving power and method for operating the same
    Patent number: 11101695
    Abstract: An electronic device is provided. The electronic device includes a receiving circuit configured to wirelessly receive power and output AC power, a rectifying circuit configured to rectify the AC power from the receiving circuit, wherein the rectifying circuit may include a first P-MOSFET configured to transfer a positive amplitude of power to an output terminal of the rectifying circuit while the AC power has the positive amplitude and to prevent transferring a negative amplitude of power to the output terminal of the rectifying circuit while the AC power has the negative amplitude, and a forward loss compensating circuit connected with the first P-MOSFET configured to reduce a threshold voltage of the first P-MOSFET while the AC power has the positive amplitude.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: August 24, 2021
    Assignees: Samsung Electronics Co., Ltd., RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Sung-Ku Yeo, Sang-Yun Kim, Jae-Seok Park, Young-Ho Ryu, Kang-Yoon Lee, Hamed Abbasizadeh, Sang-Wook Kwon, Thi Kim Nga Truong, Dong-In Kim, Sung-Bum Park, Dong-Soo Lee, Seung Il Huh
  • Bio-signal acquiring apparatus, bio-signal acquiring method, and bio-information estimating method
    Patent number: 11083380
    Abstract: A bio-signal acquiring apparatus includes a sensor part and a signal processor. The sensor part includes a bio-signal sensor, a load sensor, and an ultrasonic sensor array, the bio-signal sensor configured to detect a bio-signal of an object that comes into contact with the sensor part, the load sensor configured to detect a contact load of the object, and the ultrasonic sensor array configured to detect contact load distribution of the object. The signal processor is configured to obtain a contact load of the object at a region of interest based on the contact load and the contact load distribution, and configured to output the contact load of the object at the region of interest and the bio-signal.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: August 10, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Joo Kwon, Sang Yun Park, Jae Min Kang, Byung Hoon Ko, Jeong Eun Hwang
  • FLEXIBLE PAD FOR DISPLAY DEVICE LAMINATION PROCESS AND METHOD FOR MANUFACTURING A DISPLAY DEVICE USING THE SAME
    Publication number: 20210242413
    Abstract: According to one aspect of the invention, a flexible pad for a display device lamination process includes: a generally straight area having an upper surface defining substantially the same height along a first direction and a generally convex shape along a second direction generally perpendicular to the first direction; a first inclined area having a first upper surface inclined along the first direction at a first inclination angle and being generally flat along the second direction; and a second inclined area disposed between the first inclined area and the generally straight area, wherein the second inclined area has a second upper surface inclined along the first direction at a second inclination angle smaller than the first inclination angle.
    Type: Application
    Filed: January 3, 2021
    Publication date: August 5, 2021
    Inventors: Kyu Sang YUN, Seon-Kyong KIM, Hyoseung KIM
  • Liquid formulation of long-lasting protein conjugate comprising the oxyntomodulin and an immunoglobulin Fc region
    Patent number: 11071785
    Abstract: The present invention relates to an albumin-free liquid formulation comprising a long-lasting oxyntomodulin conjugate in which an oxyntomodulin peptide comprising a derivative, variant, precursor or fragment of oxyntomodulin is linked to an immunoglobulin Fc region, which can increase the duration of physiological activity of the long-lasting oxyntomodulin conjugate and maintain the in vivo stability thereof for an extended period of time, as compared to native oxyntomodulin, as well as a method for preparing the liquid formulation. The liquid formulation comprises a buffer, a sugar alcohol and a nonionic surfactant and does not contain a human serum albumin and factors that are potentially harmful to the human body, and thus is not susceptible to viral infection.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: July 27, 2021
    Assignee: HANMI PHARM. CO., LTD.
    Inventors: Hyun Uk Kim, Hyung Kyu Lim, Myung Hyun Jang, Sang Yun Kim, Sung Min Bae, Se Chang Kwon
  • EXPANDED FOAM SOLUTION AND THERMOSETTING EXPANDED FOAM HAVING EXCELLENT FLAME RETARDANCY USING THE SAME
    Publication number: 20210221939
    Abstract: The present disclosure relates to an expanded foam solution for forming a thermosetting expanded foam having excellent flame retardancy produced using the same. According to the present disclosure, nanoclay is mixed with a polyol-based compound using ultrasonic waves, an isocyanate-based compound is added, and a trimerization catalyst or an isocyanurate compound is mixed with the polyol-based compound so that an isocyanurate structure is formed.
    Type: Application
    Filed: April 8, 2021
    Publication date: July 22, 2021
    Inventors: Jong Hyun YOON, Sang Yun LEE, Dae Woo NAM
  • ELECTRONIC DEVICE INCLUDING HIGH-FREQUENCY TRANSMISSION CIRCUIT
    Publication number: 20210226320
    Abstract: Disclosed is an electronic device comprising a first component, a second component, and a signal path interface coupled between the first component and the second component, the signal path interface including a printed circuit board (PCB) having a rigid PCB portion and a flexible PCB portion, wherein a first signal line and a second signal line extend through the rigid PCB portion and the flexible PCB portion for transmitting signals from the first component to the second components, and a plurality of ground lines extend through the rigid PCB portion and the flexible PCB portion, and wherein each of the plurality of ground lines extending through the rigid PCB portion is connected to one or more conductive layers through conductive vias.
    Type: Application
    Filed: April 8, 2021
    Publication date: July 22, 2021
    Inventors: Han-Min CHO, Chan-Gi PARK, Yeon-Sang YUN, Tae-Wook HAM, Hei-Seong KWAK, Byoung-II SON, Sung-Chul PARK
  • Apparatus and method for measuring biometric information
    Patent number: 11064947
    Abstract: An apparatus for measuring biometric information is provided. The apparatus may include: a main body configured to be worn on an object to be examined. The main body may include a contact pressure sensor configured to measure a contact pressure of the object while a hand shape is changing; a pulse wave sensor configured to measure a pulse wave signal of the object; and a processor configured to measure biometric information on the basis of the measured contact pressure and pulse wave signal.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: July 20, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae Min Kang, Yong Joo Kwon, Seung Woo Noh, Sang Yun Park
  • Electronic device comprising antenna
    Patent number: 11050136
    Abstract: An electronic device according to an embodiment of the disclosure includes a first antenna element that includes at least a portion of a housing, a metal component that is disposed adjacent to the first antenna element within the housing, a second antenna element that is disposed adjacent to the metal component, and a communication circuit that supplies a power to the first antenna element and the second antenna element. The communication circuit may indirectly supply a power to the metal component through at least one of the first antenna element and the second antenna element, and the communication circuit may transmit/receive a signal in a specified frequency band through an electrical path that is formed by the first antenna element, the second antenna element, and the metal component. Moreover, various embodiment found through the disclosure are possible.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: June 29, 2021
    Inventors: Sang Min Jung, Yong Sang Yun
  • ACTIVE LAYER COMPOSITION OF REDUCTION ELECTRODE FOR ELECTROLYSIS AND REDUCTION ELECTRODE DERIVED THEREFROM
    Publication number: 20210189575
    Abstract: Provided is an active layer composition of a reduction electrode for brine electrolysis containing a metal precursor mixture containing a ruthenium precursor, a platinum precursor, and a lanthanide metal precursor, and an organic solvent containing an alcohol-based compound and an amine-based compound. Also provided is a reduction electrode containing a metal substrate and an active layer that is a dried and heat treated active layer composition positioned on the metal substrate.
    Type: Application
    Filed: July 3, 2019
    Publication date: June 24, 2021
    Inventors: Yeon Yi KIM, Hee Jun EOM, Myung Hun KIM, Dong Chul LEE, Sang Yun JUNG, Gyo Hyun HWANG, Jong Wook JUNG, Yong Ju BANG
  • LACTIC ACID BACTERIA CAPABLE OF CONTROLLING BLOOD SUGAR AND USE THEREOF
    Publication number: 20210187044
    Abstract: A Lactobacillus species strain isolated from kimchi or human feces is described. The particular bacillus species strain described is highly safe by being isolated from kimchi or human feces and has various functionalities, such as excellent blood sugar control activity, anti-obesity activity, blood cholesterol-lowering activity, blood neutral lipid-lowering activity, arteriosclerosis-inhibiting activity or inflammation-inhibiting activity. Accordingly, the particular bacillus species strain described can be used as a useful food and drug material for preventing, alleviating or treating a metabolic syndrome including diabetes, obesity, fatty liver, glycosuria, hyperlipidemia, cardiovascular disease, hypertension, arteriosclerosis and/or diabetes, an inflammatory disease, and the like.
    Type: Application
    Filed: May 24, 2016
    Publication date: June 24, 2021
    Applicant: University-Industry Cooperation Group of Kyung Hee University
    Inventors: Dong Hyun KIM, Myung Joo HAN, Su Min LIM, Sang Yun LEE
  • Highly Flame-Retardant Organically Modified Nanoparticle, Organic-Inorganic Composite Synthetic Resin Containing the Same and Processed Product Thereof
    Publication number: 20210171737
    Abstract: Proposed are an organic-inorganic composite synthetic resin using a highly flame-retardant organically modified nanoparticle, and a production method thereof. The method for producing the organic-inorganic composite synthetic resin using a highly flame-retardant organically modified nanoparticle includes the steps of: adding and stirring metal ion-based phosphinate, melamine cyanurate, and nanoclay to a container containing an aqueous or oily solvent, applying ultrasonic waves and high pressure energy to the stirred solution to prepare a highly flame-retardant organically modified silicate solution through a chemical bonding, and then adding a synthetic resin to form synthetic leather and foam used as life consumer goods to the silicate solution, processing and drying it.
    Type: Application
    Filed: February 4, 2021
    Publication date: June 10, 2021
    Inventors: Jong Hyun YOON, Sang Yun LEE, Dae Woo NAM, Dong Eui KIM
  • Method for Manufacturing Both Organic-Inorganic Composite Synthetic Resin Containing Highly Flame-Retardant Organically Modified Nanoparticle and Processed Product Thereof
    Publication number: 20210171736
    Abstract: Proposed are an organic-inorganic composite synthetic resin using a highly flame-retardant organically modified nanoparticle, and a production method thereof. The method for producing the organic-inorganic composite synthetic resin using a highly flame-retardant organically modified nanoparticle a includes the steps of: adding and stirring metal ion-based phosphinate, melamine cyanurate, and nanoclay to a container containing an aqueous or oily solvent, applying ultrasonic waves and high pressure energy to the stirred solution to prepare a highly flame-retardant organically modified silicate solution through a chemical bonding, and then adding a synthetic resin to form synthetic leather and foam used as life consumer goods to the silicate solution, processing and drying it.
    Type: Application
    Filed: February 4, 2021
    Publication date: June 10, 2021
    Inventors: Jong Hyun YOON, Sang Yun LEE, Dae Woo NAM, Dong Eui KIM
  • Air purifier
    Patent number: D921868
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: June 8, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yu-Na Park, Jae-Ho Jang, Sang-In Lee, Deok-Sang Yun, Min Kyung Choi, Seung-Mok Lee