Patents by Inventor Yong Hun Kang
Yong Hun 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).
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Publication number: 20240136467Abstract: A lighting apparatus includes a light emitting diode, in which the light emitting diode includes an n-type nitride semiconductor layer, an active layer located on the n-type nitride semiconductor layer, and a p-type nitride semiconductor layer located on the active layer. The light emitting diode emits light that varies from yellow light to white light depending on a driving current.Type: ApplicationFiled: December 6, 2023Publication date: April 25, 2024Applicant: SEOUL VIOSYS CO., LTD.Inventors: Yong Hyun BAEK, Ji Hun KANG, Chae Hon KIM, Ji Hoon PARK, So Ra LEE
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Publication number: 20240079413Abstract: A complementary thin film transistor (TFT) includes a substrate and a first TFT and a second TFT disposed on the substrate, wherein a first conductive semiconductor layer of the first TFT and a second gate electrode layer of the second TFT are disposed in the same layer and include the same material.Type: ApplicationFiled: August 31, 2023Publication date: March 7, 2024Inventors: Himchan OH, Jong-Heon YANG, Ji Hun CHOI, Seung Youl KANG, Yong Hae KIM, Jeho NA, Jaehyun MOON, Chan Woo PARK, Sung Haeng CHO, Jae-Eun PI, Chi-Sun HWANG
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Publication number: 20240076127Abstract: Provided is a ceiling storage system capable of correcting a working position and constantly checking stability of a structure by detecting an amount of change in a facility. According to the ceiling storage system, a transport vehicle moves to an upper portion of a first storage area of a plurality of storage areas in a state of gripping an article, and the transport vehicle measures a first distance value between the transport vehicle and the first storage area using a distance sensor and measures a relative position value between the transport vehicle and the first storage area using a vision sensor, before unloading the article from the first storage area.Type: ApplicationFiled: May 23, 2023Publication date: March 7, 2024Inventors: Sang Kyung LEE, Seung Gyu KANG, Hyun Jae KANG, Young Wook KIM, Sang A BANG, Yong-Jun AHN, Min Kyun LEE, Hyun Woo LEE, Jeong Hun LIM, Jun Hyuk CHANG
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Patent number: 11614241Abstract: Disclosed is a dehumidifier capable of dehumidifying an indoor space more efficiently. The present dehumidifier comprises: a body having an intake opening and a discharge opening; a blowing fan arranged inside the body so as to draw air into the body through the intake opening and to discharge the same to the outside through the discharge opening; a fan case having a duct arranged inside the body so as to provide a channel through which the air drawn by the blowing fan flows to the discharge opening; a heat exchanger arranged inside the body so as to remove moisture from the air that has flown into the body; and fixed blades that are fixedly installed inside the duct so as to split the air, which has flowed through the channel, to a plurality of discharge paths.Type: GrantFiled: October 31, 2016Date of Patent: March 28, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Dong-yoon Lee, Yong-hun Kang, Keun-jeong Jang, Kyoung-jong Yun, Ha-young Yoon
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Patent number: 11592030Abstract: The washing machine includes a cabinet, a drum installed inside the cabinet, and a fan assembly to guide heated air into the drum. A fan assembly includes a shroud provided with an air inlet hole, a hub rotated by a driving motor, a plurality of blades provided along a circumferential direction of the hub to guide the air introduced through the air inlet hole in the circumferential direction of the hub, and a scroll guiding the air guided in the circumferential direction of the hub into the drum. A partition wall prevents the air guided in the circumferential direction of the hub from being re-introduced into the air inlet hole. The blade includes a shroud contact portion in contact with the shroud and a hub contact portion in contact with the hub. An inflection point is formed between the shroud contact portion and the hub contact portion.Type: GrantFiled: December 7, 2017Date of Patent: February 28, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yong Hun Kang, Geon Ung Lee, Hwang Mook Cho, Jin Baek Kim, Eung Ryeol Seo
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Patent number: 11448419Abstract: The present disclosure relates to an air conditioner capable of inducing airflow blown through a blowing port to blow in a substantially horizontal direction. The air conditioner includes a housing including a blowing port, and an airflow guide unit installed in the blowing port to be rotatable about a rotation shaft, wherein the airflow guide unit includes a main blade configured to cover the blowing port, and a pair of sub blades spaced downwardly apart from the main blade and disposed in a flow passage of the blowing port such that outer surfaces thereof are in contact with airflow in the blowing port as a whole, and having different inclination angles.Type: GrantFiled: October 15, 2018Date of Patent: September 20, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yong Hun Kang, Jin Baek Kim, Seong Hyun Yoon, Eung Ryeol Seo
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Publication number: 20210190370Abstract: The present disclosure relates to an air conditioner capable of inducing airflow blown through a blowing port to blow in a substantially horizontal direction. The air conditioner includes a housing including a blowing port, and an airflow guide unit installed in the blowing port to be rotatable about a rotation shaft, wherein the airflow guide unit includes a main blade configured to cover the blowing port, and a pair of sub blades spaced downwardly apart from the main blade and disposed in a flow passage of the blowing port such that outer surfaces thereof are in contact with airflow in the blowing port as a whole, and having different inclination angles.Type: ApplicationFiled: October 15, 2018Publication date: June 24, 2021Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yong Hun KANG, Jin Baek KIM, Seong Hyun YOON, Eung Ryeol SEO
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Patent number: 10718533Abstract: Provided herein are a fan assembly having improved cooling and heating performance and an air conditioner having the same. The fan assembly provided in an air conditioner includes a plurality of rotating fans provided to be rotatable about the same rotating shaft and at least one fixed fan fixed between adjacent two rotating fans of the plurality of rotating fans.Type: GrantFiled: April 8, 2016Date of Patent: July 21, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Jin Baek Kim, Hyun Joo Jeon, Eung Ryeol Seo, Jun Kyu Jung, Dong Gi Han, Yong Hun Kang, Byung Woo Jeon
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Publication number: 20200141048Abstract: The washing machine includes a cabinet, a drum installed inside the cabinet, and a fan assembly to guide heated air into the drum. A fan assembly includes a shroud provided with an air inlet hole, a hub rotated by a driving motor, a plurality of blades provided along a circumferential direction of the hub to guide the air introduced through the air inlet hole in the circumferential direction of the hub, and a scroll guiding the air guided in the circumferential direction of the hub into the drum. A partition wall prevents the air guided in the circumferential direction of the hub from being re-introduced into the air inlet hole. The blade includes a shroud contact portion in contact with the shroud and a hub contact portion in contact with the hub. An inflection point is formed between the shroud contact portion and the hub contact portion.Type: ApplicationFiled: December 7, 2017Publication date: May 7, 2020Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yong Hun KANG, Geon Ung LEE, Hwang Mook CHO, Jin Baek KIM, Eung Ryeol SEO
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Patent number: 10563657Abstract: A turbofan for an air conditioning apparatus includes a shroud at a center of which a suction port is formed; a hub plate which is spaced apart in a vertical direction from the shroud and has a diameter smaller than a diameter of the suction port; and a plurality of blades provided between the hub plate and the shroud in a circumferential direction, wherein a portion of each of the plurality of blades which faces the suction port of the shroud is formed in a curved portion inclined with respect to the hub plate, and an outer circumference of the hub plate is provided with a plurality of notches each of which is formed between adjacent two blades among the plurality of blades.Type: GrantFiled: October 3, 2016Date of Patent: February 18, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yong-hun Kang, Eung-ryeol Seo, Jin-baek Kim, Hyun-joo Kim
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Patent number: 10302096Abstract: An air conditioner includes a scroll body comprising an inlet through which air is introduced, an outlet through which the air is discharged, and an air passage between the inlet and the outlet, a sirocco fan rotatably disposed in the scroll body, the sirocco fan configured to allow the air to be sucked through the inlet and to be discharged through the outlet when the sirocco fan rotates, and a bell mouth formed around the inlet of the scroll body, wherein the scroll body and the sirocco fan satisfy a following formula: 0.76?H/D?0.8, where H (mm) is a height of the scroll body, and D (mm) is an outer diameter of the sirocco fan.Type: GrantFiled: January 5, 2016Date of Patent: May 28, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yong-hun Kang, Jin-baek Kim, Eung-ryeol Seo, Min-gi Cho
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Publication number: 20180320910Abstract: Disclosed is a dehumidifier capable of dehumidifying an indoor space more efficiently. The present dehumidifier comprises: a body having an intake opening and a discharge opening; a blowing fan arranged inside the body so as to draw air into the body through the intake opening and to discharge the same to the outside through the discharge opening; a fan case having a duct arranged inside the body so as to provide a channel through which the air drawn by the blowing fan flows to the discharge opening; a heat exchanger arranged inside the body so as to remove moisture from the air that has flown into the body; and fixed blades that are fixedly installed inside the duct so as to split the air, which has flowed through the channel, to a plurality of discharge paths.Type: ApplicationFiled: October 31, 2016Publication date: November 8, 2018Inventors: Dong-yoon LEE, Yong-hun KANG, Keun-jeong JANG, Kyoung-jong YUN, Ha-young YOON
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Publication number: 20170101993Abstract: A turbofan for an air conditioning apparatus includes a shroud at a center of which a suction port is formed; a hub plate which is spaced apart in a vertical direction from the shroud and has a diameter smaller than a diameter of the suction port; and a plurality of blades provided between the hub plate and the shroud in a circumferential direction, wherein a portion of each of the plurality of blades which faces the suction port of the shroud is formed in a curved portion inclined with respect to the hub plate, and an outer circumference of the hub plate is provided with a plurality of notches each of which is formed between adjacent two blades among the plurality of blades.Type: ApplicationFiled: October 3, 2016Publication date: April 13, 2017Applicant: Samsung Electronics Co., Ltd.Inventors: Yong-hun KANG, Eung-ryeol SEO, Jin-baek KIM, Hyun-joo KIM
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Publication number: 20160298636Abstract: Provided herein are a fan assembly having improved cooling and heating performance and an air conditioner having the same. The fan assembly provided in an air conditioner includes a plurality of rotating fans provided to be rotatable about the same rotating shaft and at least one fixed fan fixed between adjacent two rotating fans of the plurality of rotating fans.Type: ApplicationFiled: April 8, 2016Publication date: October 13, 2016Inventors: Jin Baek Kim, Hyun Joo Jeon, Eung Ryeol Seo, Jun Kyu Jung, Dong Gi Han, Yong Hun Kang, Byung Woo Jeon
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Publication number: 20160238027Abstract: An air conditioner includes a scroll body comprising an inlet through which air is introduced, an outlet through which the air is discharged, and an air passage between the inlet and the outlet, a sirocco fan rotatably disposed in the scroll body, the sirocco fan configured to allow the air to be sucked through the inlet and to be discharged through the outlet when the sirocco fan rotates, and a bell mouth formed around the inlet of the scroll body, wherein the scroll body and the sirocco fan satisfy a following formula: 0.76?H/D?0.8, where H (mm) is a height of the scroll body, and D (mm) is an outer diameter of the sirocco fan.Type: ApplicationFiled: January 5, 2016Publication date: August 18, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yong-hun KANG, Jin-baek KIM, Eung-ryeol SEO, Min-gi CHO
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Patent number: 8915698Abstract: A turbofan of an air conditioning system in which a shroud is divided into two portions to form an air passage, in order to allow, when a portion of turbulent air generated at an upper portion of the shroud is reintroduced into a space between a bell mouse and the shroud by a pressure difference, the reintroduced air to be distributed throughout the air passage. The turbofan of the air conditioning system includes a first shroud formed with an air inlet hole, a second shroud formed to be spaced outwards from the first shroud so that an air passage is formed between the first and second shrouds, a hub to rotate through a rotational shaft of a drive motor, and a plurality of blades to guide air introduced through the air inlet hole in the circumferential direction of the hub.Type: GrantFiled: February 6, 2012Date of Patent: December 23, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Hyun Joo Jeon, Seon Uk Na, Jun Gwan Park, Yong Hun Kang
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Publication number: 20120213637Abstract: A turbofan of an air conditioning system in which a shroud is divided into two portions to form an air passage, in order to allow, when a portion of turbulent air generated at an upper portion of the shroud is reintroduced into a space between a bell mouse and the shroud by a pressure difference, the reintroduced air to be distributed throughout the air passage. The turbofan of the air conditioning system includes a first shroud formed with an air inlet hole, a second shroud formed to be spaced outwards from the first shroud so that an air passage is formed between the first and second shrouds, a hub to rotate through a rotational shaft of a drive motor, and a plurality of blades to guide air introduced through the air inlet hole in the circumferential direction of the hub.Type: ApplicationFiled: February 6, 2012Publication date: August 23, 2012Applicant: Samsung Electronics Co., Ltd.Inventors: Hyun Joo JEON, Seon Uk Na, Jun Gwan Park, Yong Hun Kang