Patents by Inventor Hyun-Ho Choi

Hyun-Ho 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).

  • SENSOR APPLICATOR ASSEMBLY FOR CONTINUOUS GLUCOSE MONITORING SYSTEM
    Publication number: 20200178899
    Abstract: The present invention relates to a sensor applicator assembly for a continuous glucose monitoring system and provides a sensor applicator assembly for a continuous glucose monitoring system, which is manufactured with a sensor module assembled inside an applicator, thereby minimizing additional work by a user for attaching the sensor module to the body and allowing the sensor module to be attached to the body simply by operating the applicator, and thus can be used more conveniently. A battery is built in the sensor module and a separate transmitter is connected to the sensor module so as to receive power supply from the sensor module and be continuously used semi-permanently, thereby making the assembly economical. The sensor module and the applicator are used as disposables, thereby allowing accurate and safe use and convenient maintenance.
    Type: Application
    Filed: June 1, 2018
    Publication date: June 11, 2020
    Inventors: Kyung Chul CHAE, Hyun Ho CHOI, Goang Yel RYU, Young Jea KANG, Ji Hoon WANG
  • SEMICONDUCTOR PROCESSING APPARATUS AND SEMICONDUCTOR PROCESSING SYSTEM
    Publication number: 20200168494
    Abstract: A semiconductor processing apparatus may include a processing part including a cavity, an insertion part configured to be inserted in the cavity, and a gas inlet coupled to the processing part and configured to supply a gas into the cavity. The insertion part may include a container and a gas ejection pipe facing the container.
    Type: Application
    Filed: June 13, 2019
    Publication date: May 28, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventor: Hyun Ho CHOI
  • Camera module
    Patent number: 10649205
    Abstract: A camera module according to one embodiment comprises: a barrel provided with at least one lens; a retainer having an inner space and accommodating the barrel in the inner space; a holder coupled to the lower portion of the retainer; a housing disposed on the lower side of the holder and accommodating a printed circuit board; and a cover part mounted on the retainer and disposed in front of the lens. The cover part comprises: a cover glass; a first reflection suppression layer disposed on the upper side of the cover glass; a heating layer disposed on the lower side of the glass cover; and a second reflection suppression layer disposed on the lower side of the heating layer.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: May 12, 2020
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Hyun Ho Choi, Kang Yeol Park, Sang Jun Park
  • Heating device for camera module and camera module having same
    Patent number: 10645263
    Abstract: A heating device for a camera module comprises: a resistance heating film formed on a lens through which external light is introduced for generating heat by electric current; a power applying member for supplying the electric current to the resistance heating film; and a connecting member for electrically connecting the resistance heating film and the power applying member in close contact with each other.
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: May 5, 2020
    Assignee: LG INNOTEK CO., LTD.
    Inventor: Hyun Ho Choi
  • Method and system for image processing and data transmission in network-based multi-camera environment
    Patent number: 10564601
    Abstract: Disclosed are a method and a system for image processing and data transmission in a network-based multi-camera environment. The inventive concept provides a real-time high-efficiency 3D/hologram image service to the user through an in-network computing technology. In detail, the inventive concept minimizes loss of a quality of a final 3D/hologram image while reducing an amount of information that is to be transmitted through processing of a plurality of cameras by allowing information captured by the cameras to be efficiently processed and transmitted when the cameras cooperate with each other to produce a 3D/hologram image.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: February 18, 2020
    Assignee: HANKYONG INDUSTRY ACADEMIC COOPERATION CENTER
    Inventors: Ho Won Lee, Hyun Ho Choi, Myung Jin Cho
  • Aryl or heteroaryl triazolone derivatives or salts thereof, or pharmaceutical compositions comprising the same
    Patent number: 10562865
    Abstract: The present technology provides aryl or heteroaryl triazolone derivatives or pharmaceutically acceptable salts thereof, preparation processes thereof, pharmaceutical compositions comprising the same, and the use thereof. The aryl or heteroaryl triazolone derivatives or their pharmaceutically acceptable salts exhibit selective inhibitory activity on VAP-1 and therefore can be usefully applied, e.g., for the treatment and prophylaxis of nonalcoholic hepatosteatosis (NASH).
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: February 18, 2020
    Assignee: YUHAN CORPORATION
    Inventors: Tae Dong Han, Hee Jae Tak, Eun Kyung Kim, Su Bin Choi, Dong Hoon Kim, Sol Park, Eun Hye Jung, Hyun Ho Choi, Tae Wang Kim, Mi Kyeong Ju, Na Ry Ha
  • DUAL FUNCTION PROTEINS AND PHARMACEUTICAL COMPOSITION COMPRISING SAME
    Publication number: 20200024318
    Abstract: The present invention provides a dual function protein prepared by linking a biologically active protein and an FGF mutant protein to an Fc region of an immunoglobulin, which has improved pharmacological efficacy, in vivo duration and protein stability. A dual function protein according to the present invention exhibits improved pharmacological efficacy, in vivo duration and protein stability, and a pharmaceutical composition containing the dual function protein as an active ingredient may be effectively used as a therapeutic agent for diabetes, obesity, dyslipidemia, metabolic syndrome, non-alcoholic fatty liver diseases, non-alcoholic steatohepatitis or cardiovascular diseases.
    Type: Application
    Filed: October 28, 2016
    Publication date: January 23, 2020
    Applicant: YUHAN CORPORATION
    Inventors: Jun Hwan KIM, Seyoung LIM, Minji SEO, Hyun Ho CHOI, Dohoon KIM, Mi Kyeong JU, Ju-Young PARK, Seul Gi KIM, Sangmyoun LIM, Jong Gyun KIM, Su Youn NAM
  • CAMERA MODULE AND VEHICLE
    Publication number: 20190353987
    Abstract: A camera module comprises: a housing having a lens holder disposed outside thereof and a substrate unit disposed therein; a lens module disposed in the lens holder and including a first lens exposed to the outside; a heating element disposed on the lower surface of the lens; an image sensor mounted on the substrate unit so as to correspond to the lens module; and a connection unit for applying power to the lens module, wherein the connection unit comprises: a first connecting member electrically connected to the heating element so as to supply power; and a second connecting member extending from the first connecting member to an inside of the housing and electrically connecting the first connecting member and the substrate unit.
    Type: Application
    Filed: February 12, 2018
    Publication date: November 21, 2019
    Inventors: Hyun Ho CHOI, Kang Yeol PARK
  • NOVEL TRIAZOLONE DERIVATIVES OR SALTS THEREOF AND PHARMACEUTICAL COMPOSITIONS COMPRISING THE SAME
    Publication number: 20190322655
    Abstract: The present technology provides triazolone derivatives or pharmaceutically acceptable salts thereof, preparation processes thereof, pharmaceutical compositions comprising the same, and the use thereof. The triazolone derivatives or their pharmaceutically acceptable salts exhibit selective inhibitory activity on VAP-1 and therefore can be usefully applied, e.g., for the treatment and prophylaxis of nonalcoholic hepatosteatosis (NASH).
    Type: Application
    Filed: March 20, 2019
    Publication date: October 24, 2019
    Applicant: YUHAN CORPORATION
    Inventors: Tae Dong HAN, Hee Jae TAK, Eun Kyung KIM, Su Bin CHOI, Sol PARK, Dong Hoon KIM, So Young KIM, Hyun Ho CHOI, Tae Wang KIM, Mi Kyeong JU, Na Ry HA, Eui Chul LEE
  • PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING HEPATITIS, HEPATIC FIBROSIS, AND HEPATIC CIRRHOSIS COMPRISING FUSION PROTEINS
    Publication number: 20190314452
    Abstract: The present invention provides a composition for preventing or treating hepatitis, hepatic fibrosis, and hepatic cirrhosis. Specifically, the present invention provides a fusion protein comprising a biologically active protein and an FGF21 mutant protein; and a pharmaceutical composition containing the fusion protein, which is effective for preventing or treating hepatitis, hepatic fibrosis, and hepatic cirrhosis. A pharmaceutical composition of the present invention has the effect of inhibiting proliferation of inflammatory cells and fibroblasts, and thus can be effectively used as a composition for preventing or treating hepatitis, hepatic fibrosis, and hepatic cirrhosis.
    Type: Application
    Filed: November 10, 2017
    Publication date: October 17, 2019
    Applicant: YUHAN CORPORATION
    Inventors: Han Na HONG, Jun Hwan KIM, Hyun Ho CHOI, Dohoon KIM, Taewang KIM, Se Woong OH, Moo Young SONG, Jong Gyun KIM
  • NOVEL ARYL OR HETEROARYL TRIAZOLONE DERIVATIVES OR SALTS THEREOF, OR PHARMACEUTICAL COMPOSITIONS COMPRISING THE SAME
    Publication number: 20190308944
    Abstract: The present technology provides aryl or heteroaryl triazolone derivatives or pharmaceutically acceptable salts thereof, preparation processes thereof, pharmaceutical compositions comprising the same, and the use thereof. The aryl or heteroaryl triazolone derivatives or their pharmaceutically acceptable salts exhibit selective inhibitory activity on VAP-1 and therefore can be usefully applied, e.g., for the treatment and prophylaxis of nonalcoholic hepatosteatosis (NASH).
    Type: Application
    Filed: March 20, 2019
    Publication date: October 10, 2019
    Applicant: YUHAN CORPORATION
    Inventors: Tae Dong HAN, Hee Jae TAK, Eun Kyung KIM, Su Bin CHOI, Dong Hoon KIM, Sol PARK, Eun Hye JUNG, Hyun Ho CHOI, Tae Wang KIM, Mi Kyeong JU, Na Ry HA
  • CAMERA MODULE
    Publication number: 20190212549
    Abstract: A camera module according to one embodiment comprises: a barrel provided with at least one lens; a retainer having an inner space and accommodating the barrel in the inner space; a holder coupled to the lower portion of the retainer; a housing disposed on the lower side of the holder and accommodating a printed circuit board; and a cover part mounted on the retainer and disposed in front of the lens. The cover part comprises: a cover glass; a first reflection suppression layer disposed on the upper side of the cover glass; a heating layer disposed on the lower side of the glass cover; and a second reflection suppression layer disposed on the lower side of the heating layer.
    Type: Application
    Filed: July 7, 2017
    Publication date: July 11, 2019
    Inventors: HYUN HO CHOI, KANG YEOL PARK, SANG JUN PARK
  • DISPLAY APPARATUS AND CONTROL METHOD THEREOF
    Publication number: 20190065030
    Abstract: An electronic device and a control method thereto are provided. The control method of the electronic device may include receiving an image, displayed by an external terminal, from the external terminal, displaying the received image on one area of a display, and in response to receiving an input of a copy command user command for copying the received image, copying the received image displayed on the one area at the time when the copy command is input and displaying the copied image on an area which is different from the one area.
    Type: Application
    Filed: July 31, 2018
    Publication date: February 28, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jeannie KANG, Dong-hyuk KIM, Soo-ah KIM, Yong-ku KIM, So-jeong PARK, Hyeon-seung BAE, Dong-hee WON, Sung-hye LEE, Jae-kwang LEE, Hyun-ho CHOI, Young-ran HAN
  • ELECTRONIC DEVICE AND CONTROL METHOD THEREOF
    Publication number: 20190065047
    Abstract: An electronic device and a control method thereof are provided. The control method of the electronic device includes displaying at least one page from among a plurality of pages, detecting a touch drag input while the at least one page is displayed, performing a scroll function with respect to the plurality of pages according to the touch drag input based on a start point of the touch drag input being positioned in a first area, and performing a drawing function according to the touch drag input based on the start point of the touch drag input being positioned in a second area.
    Type: Application
    Filed: August 22, 2018
    Publication date: February 28, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jeannie KANG, Dong-hyuk KIM, Soo-ah KIM, Yong-ku KIM, So-jeong PARK, Hyeon-seung BAE, Dong-hee WON, Sung-hye LEE, Jae-kwang LEE, Hyun-ho CHOI, Young-ran HAN
  • Method for providing bio-inspired routing protocol using overhearing and probabilistic path finding in mobile ad hoc networks and system thereof
    Patent number: 10205654
    Abstract: A method and system for providing a bio-inspired routing protocol using overhearing and probabilistic path finding in a mobile ad hoc network is provided, which can provide correct routing information for a destination, prevent a stagnation problem that repeatedly finds the same path because path finding depends mainly on regular pheromone values, also prevent the unnecessary creation of proactive ant packets and the increase of overhead which are caused by the stagnation problem, and decrease the probability with which an alternative path to be used in the event of link failure cannot be secured in advance.
    Type: Grant
    Filed: September 6, 2016
    Date of Patent: February 12, 2019
    Assignee: AGENCY FOR DEFENSE DEVELOPMENT
    Inventors: Hyun-Ho Choi, Bong-Soo Roh, Jung-Ryun Lee, Myoung-Hun Han, Jeung-Won Choi
  • HEATING DEVICE FOR CAMERA MODULE AND CAMERA MODULE HAVING SAME
    Publication number: 20190033690
    Abstract: A heating device for a camera module comprises: a resistance heating film formed on a lens through which external light is introduced for generating heat by electric current; a power applying member for supplying the electric current to the resistance heating film; and a connecting member for electrically connecting the resistance heating film and the power applying member in close contact with each other.
    Type: Application
    Filed: January 10, 2017
    Publication date: January 31, 2019
    Inventor: HYUN HO CHOI
  • LONG-ACTING FGF21 FUSION PROTEINS AND PHARMACEUTICAL COMPOSITION COMPRISING SAME
    Publication number: 20180305428
    Abstract: The present invention provides a fusion protein comprising an FGF21 mutant protein and an Fc region of an immunoglobulin. The fusion protein according to the present invention exhibits improved pharmacological efficacy, in vivo duration and protein stability, and a pharmaceutical composition comprising the fusion protein as an active ingredient may be effectively used as a therapeutic agent for diabetes, obesity, dyslipidemia, metabolic syndrome, non-alcoholic fatty liver disease or non-alcoholic steatohepatitis.
    Type: Application
    Filed: October 28, 2016
    Publication date: October 25, 2018
    Applicant: YUHAN CORPORATION
    Inventors: Jun Hwan KIM, Seyoung LIM, Minji SEO, Hyun Ho CHOI, Dohoon KIM, Mi Kyeong JU, Ju-Young PARK, Byung Hyun CHOI, Jun Kyung LEE, Jong Gyun KIM, Su Youn NAM
  • Member for controlling luminous flux, method for fabricating the member, and display device having the member
    Patent number: 10088127
    Abstract: A member for controlling luminous flux according to an exemplary embodiment of the present invention includes an optical path changing unit embedded in a matrix and including scattering particles scattering incident light, and an optical direction adjustment unit including a coupling surface attached to the optical path changing unit to receive the light scattered from the optical path changing unit, and a refractive surface refracting the received light and emitting the refracted light, whereby an optical diffusion performance of the member for controlling luminous flux according to an exemplary embodiment of the present invention can enhance an optical diffusion performance.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: October 2, 2018
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Gi Seok Lee, Eun Sung Seo, Hyun Ho Choi, Chang Hyuck Lee, Ki Cheol Kim
  • INTEGRAL IMAGE PROCESSING DEVICE AND VEHICULAR LAMP USING SAME
    Publication number: 20180239159
    Abstract: According to embodiments, a display unit of an integral image processing device, which includes the display unit which reproduces all the elemental images of a 3D object as a 3D image, may include: a light source; and a reproducing lens array for integrating a plurality of individual elemental images, which are included in a patterned image that has patterned all elemental images and comprises all elemental images, and reproducing the individual elemental images as a 3D image.
    Type: Application
    Filed: September 26, 2016
    Publication date: August 23, 2018
    Inventors: JI YOUNG JUNG, SUNG PHIL KIM, YANG HYUN JOO, HYUN HO CHOI
  • Display device
    Patent number: RE47584
    Abstract: Disclosed is a display device. The display device includes a light source, a light guide part to receive a light emitted from the light source, a light conversion member between the light source and the light guide part, and a spacer between the light source and the light conversion member.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: August 27, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Seung Ryong Park, Hyun Ho Choi, Gi Seok Lee