Patents by Inventor Seung-Jun Yoon
Seung-Jun Yoon 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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Patent number: 11975296Abstract: A pore-filled ion exchange polyelectrolyte composite membrane from which the surface ion exchange polyelectrolyte has been removed and a method of manufacturing the same are provided. The ion exchange polyelectrolyte composite membrane exhibits low film resistance and low in-plane-direction swelling degree, and has a smaller film-thickness than a commercial film, and thus, can be used for various purposes. In addition, since the pore-filled ion exchange polyelectrolyte composite membrane is continuously manufactured through a roll-to-roll process, the manufacturing process is simple, and manufacturing costs can be greatly reduced.Type: GrantFiled: April 29, 2019Date of Patent: May 7, 2024Assignee: Toray Advanced Materials Korea Inc.Inventors: Young Woo Choi, Mi Soon Lee, Tae Young Kim, Young Gi Yoon, Beom Jun Kim, Min Ho Seo, Chi Young Jung, Jong Min Lee, Nam-jo Jeong, Seung Cheol Yang, Ji Yeon Choi
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Publication number: 20240114778Abstract: The present disclosure relates to an organic electroluminescent compound, a plurality of host materials, and an organic electroluminescent device comprising the same. By comprising the compound according to the present disclosure or by comprising a specific combination of compounds according to the present disclosure as a plurality of host materials, it is possible to produce an organic electroluminescent device having improved driving voltage, luminous efficiency, and/or lifetime properties compared to the conventional organic electroluminescent devices.Type: ApplicationFiled: August 14, 2023Publication date: April 4, 2024Inventors: So-Young JUNG, Hyo-Nim SHIN, Seung-Hyun YOON, Hyun-Ju KANG, Ye-Jin JEON, Tae-Jun HAN, Mi-Ja LEE, Dong-Gil KIM, Sang-Hee CHO
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Patent number: 11938787Abstract: A vehicular air conditioning system includes an intake unit configured to inhale an indoor air and an outdoor air. The intake unit includes an outdoor air inlet configured to introduce the outdoor air, an indoor air inlet configured to introduce the indoor air and a plurality of doors configured to selectively open the outdoor air inlet and the indoor air inlet. The intake unit further includes an auxiliary indoor air introduction part configured to introduce the indoor air. The auxiliary indoor air introduction part is configured to introduce a part of the indoor air existing on the side of the indoor air inlet.Type: GrantFiled: July 22, 2019Date of Patent: March 26, 2024Assignee: Hanon SystemsInventors: Seung Ho Lee, Seo Jun Yoon, Sang Ki Lee
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Patent number: 11566794Abstract: Disclosed herein are an air conditioner includes a housing having an outlet, and a blade configured to open and close the outlet and having a plurality of holes. The blade includes a first side extending in a first direction, a second side extending in a second direction, and a block area in which none of the plurality of holes are formed, at least a number of the plurality of holes are disposed on a first line extending in the first direction, and a second line spaced in the second direction from the first line, respectively, where the second line extends in the first direction, and the block area comprises an area formed in the first direction between the first line and the second line.Type: GrantFiled: April 26, 2018Date of Patent: January 31, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jang Jung Lee, Hyun-Ho Kim, Hong Yeol Moon, Chul Byung Park, Hyeon U Park, Seung-Jun Yoon, Jei Min Choi
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Patent number: 11274835Abstract: Disclosed herein is an air conditioner. The air conditioner include a housing having a discharge port, a blade located in the discharge port where the blade is rotatable with respect to the housing, a blade driving member configured to rotate the blade, and an elastic member located between the blade and the blade driving member and the elastic member including a stopper coupleable to the blade driving member.Type: GrantFiled: April 26, 2018Date of Patent: March 15, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hong Yeol Moon, Hyun-Ho Kim, Chul Byung Park, Hyeon U Park, Seung-Jun Yoon, Jang Jung Lee, Jei Min Choi
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Patent number: 11226131Abstract: An air conditioner includes a housing having a discharge port, a blade rotatably provided in the discharge port, a blade drive unit configured to rotate the blade, a first support member configured to rotatably support the blade and comprising a first blade coupling portion, a second support member configured to rotatably support the blade, located to be closer to the blade drive unit than the first support member, and comprising a second blade coupling portion having a size different from that of the first blade coupling portion.Type: GrantFiled: April 27, 2018Date of Patent: January 18, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hong Yeol Moon, Hyun-Ho Kim, Chul Byung Park, Hyeon U Park, Seung-Jun Yoon, Jang Jung Lee, Jei Min Choi
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Patent number: 11002451Abstract: An air conditioner according to an aspect of the present invention includes a housing arranged to be mounted on or embedded in a ceiling, a cover panel coupled to a lower portion of the housing, the cover panel including an inlet and an outlet, a blower fan configured to draw in air into the housing through the inlet and discharge air out of the housing through the outlet and a blade configured to open and close the outlet, the blade including a plurality of through holes to control the air discharged out of the housing through the outlet while the blade closes the outlet. With this structure, the air conditioner can discharge air in various ways by varying the wind direction, the wind speed, and the air amount of the discharged air.Type: GrantFiled: December 21, 2017Date of Patent: May 11, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byung Ghun Kim, Hyun-Ho Kim, Hyeonu Park, Woo Seog Song, Jang Jung Lee, Jei Min Choi, Jong Moon Kim, Hong Yeol Moon, Chul Byung Park, Hyeong Joon Seo, Seung-Jun Yoon, Jun Hwa Lee, Hyeong Kyu Cho, Jun Hwang
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Patent number: 10386079Abstract: An air conditioner includes a housing provided with a suction port and a discharge port elongated in one direction on the lateral side of the suction port, a main flow path configured to connect the suction port to the discharge port, a main fan provided in the main flow path to suck air via the suction port and to discharge the air via the discharge port, an auxiliary fan configured to suck the air around the discharge port to regulate the direction of the air which is discharged via the discharge port and an auxiliary flow path configured to guide the air sucked by the auxiliary fan. According to the air conditioner, it is possible to control the direction of the discharge airflow without a blade structure, increase the discharge amount, reduce the flow noise, and differentiate the design.Type: GrantFiled: November 15, 2017Date of Patent: August 20, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byung Ghun Kim, Woo Seog Song, Hyun-Ho Kim, Hong Yeol Moon, Chul Byung Park, Seung-Jun Yoon, Eun Sung Jo, Jei Min Choi, Hyeong Joon Seo, Jun Hwa Lee
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Publication number: 20180313569Abstract: An air conditioner includes a housing having a discharge port, a blade rotatably provided in the discharge port, a blade drive unit configured to rotate the blade, a first support member configured to rotatably support the blade and comprising a first blade coupling portion, a second support member configured to rotatably support the blade, located to be closer to the blade drive unit than the first support member, and comprising a second blade coupling portion having a size different from that of the first blade coupling portion.Type: ApplicationFiled: April 27, 2018Publication date: November 1, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hong Yeol Moon, Hyun-Ho Kim, Chul Byung Park, Hyeon U Park, Seung-Jun Yoon, Jang Jung Lee, Jei Min Choi
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Publication number: 20180313552Abstract: Disclosed herein are an air conditioner includes a housing having an outlet, and a blade configured to open and close the outlet and having a plurality of holes. The blade includes a first side extending in a first direction, a second side extending in a second direction, and a block area in which none of the plurality of holes are formed, at least a number of the plurality of holes are disposed on a first line extending in the first direction, and a second line spaced in the second direction from the first line, respectively, where the second line extends in the first direction, and the block area comprises an area formed in the first direction between the first line and the second line.Type: ApplicationFiled: April 26, 2018Publication date: November 1, 2018Applicant: Samsung Electronics Co., Ltd.Inventors: Jang Jung LEE, Hyun-Ho KIM, Hong Yeol MOON, Chul Byung PARK, Hyeon U PARK, Seung-Jun YOON, Jei Min CHOI
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Publication number: 20180313551Abstract: Disclosed herein is an air conditioner. The air conditioner include a housing having a discharge port, a blade located in the discharge port where the blade is rotatable with respect to the housing, a blade driving member configured to rotate the blade, and an elastic member located between the blade and the blade driving member and the elastic member including a stopper coupleable to the blade driving member.Type: ApplicationFiled: April 26, 2018Publication date: November 1, 2018Applicant: Samsung Electronics Co., Ltd.Inventors: Hong Yeol MOON, Hyun-Ho KIM, Chul Byung PARK, Hyeon U PARK, Seung-Jun YOON, Jang Jung LEE, Jei Min CHOI
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Publication number: 20180172288Abstract: An air conditioner according to an aspect of the present invention includes a housing arranged to be mounted on or embedded in a ceiling, a cover panel coupled to a lower portion of the housing, the cover panel including an inlet and an outlet, a blower fan configured to draw in air into the housing through the inlet and discharge air out of the housing through the outlet and a blade configured to open and close the outlet, the blade including a plurality of through holes to control the air discharged out of the housing through the outlet while the blade closes the outlet. With this structure, the air conditioner can discharge air in various ways by varying the wind direction, the wind speed, and the air amount of the discharged air.Type: ApplicationFiled: December 21, 2017Publication date: June 21, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byung Ghun KIM, Hyun-Ho KIM, Hyeonu PARK, Woo Seog SONG, Jang Jung LEE, Jei Min CHOI, Jong Moon KIM, Hong Yeol MOON, Chul Byung PARK, Hyeong Joon SEO, Seung-Jun YOON, Jun Hwa LEE, Hyeong Kyu CHO, Jun HWANG
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Publication number: 20180135871Abstract: An air conditioner includes a housing provided with a suction port and a discharge port elongated in one direction on the lateral side of the suction port, a main flow path configured to connect the suction port to the discharge port, a main fan provided in the main flow path to suck air via the suction port and to discharge the air via the discharge port, an auxiliary fan configured to suck the air around the discharge port to regulate the direction of the air which is discharged via the discharge port and an auxiliary flow path configured to guide the air sucked by the auxiliary fan. According to the air conditioner, it is possible to control the direction of the discharge airflow without a blade structure, increase the discharge amount, reduce the flow noise, and differentiate the design.Type: ApplicationFiled: November 15, 2017Publication date: May 17, 2018Applicant: Samsung Electronics Co,, Ltd.Inventors: Byung Ghun Kim, Woo Seog Song, Hyun-Ho Kim, Hong Yeol Moon, Chul Byung Park, Seung-Jun Yoon, Eun Sung Jo, Jei Min Choi, Hyeong Joon Seo, Jun Hwa Lee
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Patent number: 8627267Abstract: An apparatus and method for initializing system global variables by using a multiple load/store instruction is disclosed. The apparatus includes: a first storing unit for storing a system global variable initialization function and initialization functions using multiple load/store instruction; a second storing unit for storing a return address; a control unit for storing a first return address to the second storing unit when the system global variable initialization function is called for initializing the system global variable, initializing the system global variables by calling the initialization functions using multiple load/store instruction while performing the system global variable function and performing a rest of system global variable initialization function by finding and executing an execution sequence based on the first return address stored in the second storing unit; and a third storing unit for storing the system global variables initialized according to the control unit.Type: GrantFiled: January 3, 2005Date of Patent: January 7, 2014Assignee: Pantech Co., Ltd.Inventors: Jin-Woo Yang, Seung-Jun Yoon
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Publication number: 20050228968Abstract: An apparatus and method for initializing system global variables by using a multiple load/store instruction is disclosed. The apparatus includes: a first storing unit for storing a system global variable initialization function and initialization functions using multiple load/store instruction; a second storing unit for storing a return address; a control unit for storing a first return address to the second storing unit when the system global variable initialization function is called for initializing the system global variable, initializing the system global variables by calling the initialization functions using multiple load/store instruction while performing the system global variable function and performing a rest of system global variable initialization function by finding and executing an execution sequence based on the first return address stored in the second storing unit; and a third storing unit for storing the system global variables initialized according to the control unit.Type: ApplicationFiled: January 3, 2005Publication date: October 13, 2005Applicant: CURITEL COMMUNICATIONS, INC.Inventors: Jin-Woo Yang, Seung-Jun Yoon