Patents by Inventor Sang Ki HAN

Sang Ki HAN 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: 20210154153
    Abstract: Disclosed is a percutaneous absorption formulation containing melatonin which is a pharmacologically active substance useful for treating insomniac patients and sleep disorder patients.
    Type: Application
    Filed: October 27, 2017
    Publication date: May 27, 2021
    Inventors: Jung Sik LEE, Sun Ho LEE, Mun Seok HAN, Woo Young LEE, Sang Lin KIM, Han Ki KIM
  • Patent number: 11018418
    Abstract: A chip antenna includes a radiation portion having a block shape and a first surface and a second surface opposing each other, and configured to receive and radiate a feed signal as an electromagnetic wave; a first block made of a dielectric material and coupled to the first surface of the radiation portion; a second block made of a dielectric material and coupled to the second surface of the radiation portion; a ground portion having a block shape and coupled to the first block, and configured to reflect the electromagnetic wave radiated by the radiation portion back toward the radiation portion; and a director having a block shape and coupled to the second block, wherein an overall width of the ground portion, the first block, and the radiation portion is 2 mm or less, and the first block has a dielectric constant of 3.5 or more to 25 or less.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: May 25, 2021
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jae Yeong Kim, Sung Yong An, Sang Jong Lee, Seong Hee Choi, Kyu Bum Han, Jeong Ki Ryoo, Byeong Cheol Moon, Chang Hak Choi
  • Publication number: 20210139461
    Abstract: The present invention relates to novel mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yppyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, a novel crystalline form thereof, and a process for preparing the same. More specifically, the present invention relates to mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, which is excellent in stability, solubility, and bioavailability when it is administered not only alone but also in combination with other drugs and which has a high purity, a crystalline form thereof, and a process for preparing the same.
    Type: Application
    Filed: April 18, 2018
    Publication date: May 13, 2021
    Inventors: Sang Ho OH, Jong Gyun KIM, Se-Woong OH, Tae Dong HAN, Soo Yong CHUNG, Seong Ran LEE, Kyeong Bae KIM, Young Sung LEE, Woo Seob SHIN, Hyun JU, Jeong Ki KANG, Su Min PARK, Dong Kyun KIM
  • Publication number: 20210130918
    Abstract: A grain-oriented electrical steel sheet according to an embodiment of the present includes Si at 1.0 wt % to 7.0 wt %, C at 0.005 wt % or less (excluding 0 wt %), In at 0.001 wt % to 0.5 wt %, and the remainder including Fe and other impurities unavoidably added thereto.
    Type: Application
    Filed: December 20, 2017
    Publication date: May 6, 2021
    Inventors: Hyung Don JOO, Min Soo HAN, Hyung Ki PARK, Sang Woo LEE, Jin-Wook SEO
  • Patent number: 10994206
    Abstract: An apparatus for controlling an object may include a communicator configured to communicate with a first user terminal and a second user terminal, and a processor configured to control a first object corresponding to a first user in a virtual world to be displayed, configured to control the first object to move in the virtual world in response to a movement control of the first user, configured to randomly select at least one candidate object in response to a morphing control of the first user, and configured to change the first object to a second object when the first user selects the second object from the at least one candidate object. Methods for controlling an object are also provided.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: May 4, 2021
    Assignee: NEXON KOREA CORPORATION
    Inventors: Jung Kyu Ye, Geon Yeong Kim, Chang Hoon Yi, Joo Seok Lee, Guhyun Park, Young Suk Kim, Jae Hyun Park, June Sik Yi, Hun Joon Ha, Nak Hyun Kim, Ho Sik Kim, Jeong Min Seo, Tae Hoon Koo, Duc Chun Kim, Seoung Hwi Jung, Byung Eun Jin, Jin Woo Lee, Seok Hyun Kim, Ju Yong Lim, Hyun Ju Cho, Sang Yeop Lee, Min Kwan Chae, Sang Ho Kim, Hee Seok Kang, Seongkwan Lee, Jeong Pyo Hong, Choong Yeol Lee, Yong Woo Park, Kyoung Su Lee, Yu Ju Kim, Dong Gook Lee, Hyun Jin Kim, Hyun Jeong Lee, Dong Young Chang, Jong Min Lee, Jin Woo Lee, Song I Han, Taek Ki Lee, Eun Ji Nam, Choon Hwa Lee, Young Min Kang, Jung Soo Lee
  • Patent number: 10648114
    Abstract: A wall-mounted washing machine with a built-in drying device operable to generate hot air during drying processes. The washing machine includes a rear panel configured to be affixed to a wall surface and support the tub. The rear panel includes one or more vent holes that allow hot air existing in a space between the rear panel and the housing of the washing machine to be discharged outside. By promptly removing hot air from the vicinity of the housing, the internal temperature of the washing machine can be effectively controlled and various components in the washing machine can be protected from unintended heating by the hot air.
    Type: Grant
    Filed: January 18, 2018
    Date of Patent: May 12, 2020
    Assignee: DONGBU DAEWOO ELECTRONICS CORPORATION
    Inventor: Sang Ki Han
  • Publication number: 20180363232
    Abstract: A wall-mounted washing machine includes a tub and a drying device. The drying device includes a fan coupled to the tub and configured to blow air, a hot air supply duct connected to the fan and configured to supply the air into the tub, a drying heater provided inside the hot air supply duct and configured to heat the air introduced into the hot air supply duct, and a hot air discharge duct connected to the tub and configured to guide the air passing through the tub toward the fan. The hot air discharge duct has a condensing water introduction port through which condensing water is introduced and at least one curved portion is formed on one surface of the hot air discharge duct opposite to the condensing water introduction port.
    Type: Application
    Filed: January 8, 2018
    Publication date: December 20, 2018
    Inventor: Sang Ki HAN
  • Publication number: 20180363201
    Abstract: A wall-mounted washing machine includes a cabinet, a tub disposed inside the cabinet, a tub front cover coupled to a front surface of the tub, a drum installed inside the tub, and a gasket in the tub front cover. The gasket includes a door contact portion inclined toward a front surface of the cabinet and configured to at least partially make contact with a door disposed on the front surface of the cabinet. The door contact portion is configured to assist in opening the door using a restoring force generated when at least a part of the door contact portion is bent rearward by the contact with the door.
    Type: Application
    Filed: January 16, 2018
    Publication date: December 20, 2018
    Inventor: Sang Ki HAN
  • Publication number: 20180363233
    Abstract: A wall-mounted washing machine includes a tub and a drying device. The drying device includes a fan coupled to the tub, a hot air supply duct coupled to the fan and configured to guide air propelled from the fan into the tub, a drying heater disposed inside the hot air supply duct and configured to heat the air introduced into the hot air supply duct, and a hot air discharge duct coupled to the tub and configured to guide the air passing through the tub toward the fan to cool and dehumidify the air passing through the tub. The fan is configured to draw air from the hot air discharge duct and to supply the air back to the hot air supply duct.
    Type: Application
    Filed: January 8, 2018
    Publication date: December 20, 2018
    Inventor: Sang Ki HAN
  • Publication number: 20180363211
    Abstract: A wall-mounted washing machine includes a cabinet, a tub installed inside the cabinet and having an open front surface, a tub front cover coupled to the front surface of the tub and having an opening corresponding to the open front surface of the tub, a drum rotatably installed inside the tub, and a gasket fitted to a rim of the opening of the tub front cover. The washing machine further includes a sterilization unit coupled to a front surface of the tub front cover. At least a part of the sterilization unit is configured to penetrate a side wall around the opening of the tub front cover. An insertion portion into which the sterilization unit is inserted is provided in a front portion of the gasket, and the sterilization unit is in the insertion portion in a sealed state.
    Type: Application
    Filed: January 16, 2018
    Publication date: December 20, 2018
    Inventor: Sang Ki HAN
  • Publication number: 20180363190
    Abstract: A wall-mounted washing machine with a built-in drying device operable to generate hot air during drying processes. The washing machine includes a rear panel configured to be affixed to a wall surface and support the tub. The rear panel includes one or more vent holes that allow hot air existing in a space between the rear panel and the housing of the washing machine to be discharged outside. By promptly removing hot air from the vicinity of the housing, the internal temperature of the washing machine can be effectively controlled and various components in the washing machine can be protected from unintended heating by the hot air.
    Type: Application
    Filed: January 18, 2018
    Publication date: December 20, 2018
    Inventor: Sang Ki HAN
  • Publication number: 20180363194
    Abstract: A wall-mounted washing machine includes a drying device. The drying device includes a fan coupled to the tub, a hot air supply duct coupled to the fan and configured to guide the air blown from the fan into the tub, a drying heater disposed inside the hot air supply duct and configured to heat the air introduced into the hot air supply duct, and a hot air discharge duct coupled to the tub and configured to guide air flowing from the tub toward the fan and to dehumidify the air passing through the tub. At least a part of the hot air discharge duct is integrally formed with the tub.
    Type: Application
    Filed: January 8, 2018
    Publication date: December 20, 2018
    Inventor: Sang Ki HAN
  • Publication number: 20180363230
    Abstract: A drying device in a wall-mounted washing machine includes a tub and a drying device. The drying device includes a fan coupled to the tub, a hot air supply duct coupled to the fan and configured to guide air from the fan into the tub, a drying heater disposed inside the hot air supply duct and configured to heat air introduced into the hot air supply duct, and a hot air discharge duct coupled to the tub and configured to guide air flowing from the tub toward the fan as well as dehumidify the air. The hot air discharge duct includes a first duct formation member disposed on an outer circumferential surface of the tub and a second duct formation member fused to the first duct formation member. The first duct formation member and the second duct formation member include fused surfaces formed on the same plane.
    Type: Application
    Filed: January 8, 2018
    Publication date: December 20, 2018
    Inventor: Sang Ki HAN
  • Publication number: 20180363202
    Abstract: A wall-mounted washing machine includes: a cabinet; a tub inside the cabinet; a tub front cover coupled to a front surface of the tub; a drum inside the tub; and a gasket in the tub front cover. At least a part of the gasket protrudes radially inward of the tub front cover to prevent foreign material from entering a space between the tub front cover and the drum.
    Type: Application
    Filed: January 16, 2018
    Publication date: December 20, 2018
    Inventor: Sang Ki HAN
  • Publication number: 20180363197
    Abstract: A wall-mounted washing machine includes a cabinet, a tub disposed inside the cabinet and configured to receive washing water from a water supply device, the tub having an open front surface, a tub front cover coupled to the front surface of the tub and having an opening corresponding to the open front surface of the tub, and a drum disposed inside the tub. Further, the washing machine includes a gasket fitted to an inner rim of the opening of the tub front cover. At least a part of a rim of the gasket oriented inward of the drum protrudes rearward from an inner surface of the tub front cover and forms a flow path for the washing water supplied from the water supply device.
    Type: Application
    Filed: January 16, 2018
    Publication date: December 20, 2018
    Inventor: Sang Ki HAN
  • Publication number: 20180363195
    Abstract: Embodiments of the present disclosure provide a wall-mounted washing machine capable of preventing a housing from being deformed and discolored by hot air of a drying device. The washing machine, including: a tub; a drying device including: a fan configured to blow air; a hot air supply duct coupled to the fan and configured to guide air blown from the fan into the tub; a drying heater disposed inside the hot air supply duct and configured to heat air of the hot air supply duct; and a hot air discharge duct coupled to the tub and configured to guide air passing through the tub to the fan to dehumidify air passing through the tub, wherein the hot air supply duct comprises a heat dissipation plate disposed on an outer surface of the hot air supply duct and configured to restrict heat from being transferred to a housing.
    Type: Application
    Filed: January 18, 2018
    Publication date: December 20, 2018
    Inventor: Sang Ki HAN
  • Publication number: 20180363212
    Abstract: A wall-mounted washing machine includes a rear panel capable of being hung on a wall surface; a tub configured to store washing water and supported by the rear panel; a drum rotatably installed inside the tub and configured to accommodate washing objects; a tub front panel coupled to a front surface of the tub; a drying device coupled to an outer surface of the tub and configured to dry the washing objects; and a water level detecting sensor coupled to the tub front panel and configured to detect an internal pressure of the tub to determine an amount of the washing water. The water level detecting sensor is disposed in a front upper portion of the tub front panel.
    Type: Application
    Filed: January 16, 2018
    Publication date: December 20, 2018
    Inventor: Sang Ki HAN
  • Publication number: 20180363234
    Abstract: A wall-mounted washing machine including a rear panel for coupling the washing machine to a wall surface, a tub configured to store washing water and supported by the wall surface through the rear panel, a drum rotatably installed inside the tub and configured to accommodate washing objects, a tub front panel coupled to a front surface of the tub, and a drying device coupled to an outer surface of the tub and configured to dry the washing objects. The drying device can communicate air with the tub front panel and the tub.
    Type: Application
    Filed: January 8, 2018
    Publication date: December 20, 2018
    Inventor: Sang Ki HAN
  • Publication number: 20170362764
    Abstract: A fastener kit can securely affix a washing machine on a lightweight wall. The washing machine includes a rear panel for coupling to the wall through the fastener kit. A tub configured to contain washing water may be integrally formed with the rear panel. The fastener kit has an anchor rod with one end section forming tight contact with the inner surface of a fastening hole on the lightweight wall by using a chemical anchor. The other end section of the fastener kit is coupled to the rear panel.
    Type: Application
    Filed: October 6, 2016
    Publication date: December 21, 2017
    Inventor: Sang Ki HAN