Patents by Inventor Si Ho Yu
Si Ho Yu 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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FREE MOTION HEADFORM IMPACT PERFORMANCE PREDICTION DEVICE AND A METHOD USING ARTIFICIAL INTELLIGENCE
Publication number: 20240104272Abstract: A free motion headform (FMH) impact performance prediction device using artificial intelligence includes a data processing processor configured to generate an image by extracting a pre-processed test target image, generated by pre-processing test target design data, using a pre-trained model and generate a pre-processed test target distance value by pre-processing the test target design data. The FMH input performance prediction device also includes a machine learning processor configured to concatenate the image generated by extraction on the basis of the pre-trained model and the pre-processed test target distance value and to predict impact performance using a neural network in which parameters are updated by learning based on an image obtained by pre-processing existing design data and existing impact amount data corresponding to the existing design data. The FMH input performance prediction device further includes an output processor configured to output a value learned by the machine learning processor.Type: ApplicationFiled: May 25, 2023Publication date: March 28, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, SOONCHUNHYANG UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATIONInventors: Ji Seob Park, Ji Ah Kim, Min Ho Cho, Hae Young Jeon, Seong Keun Park, Ji Eun Lee, Si Hyeon Yu -
Patent number: 11904062Abstract: A sterilization module including a main body, a circuit board disposed in the main body, a light source disposed on the circuit board to emit sterilizing light, and a transparent unit to protect the light source from an outside and including a material that transmits the sterilizing light, in which the light source includes a mesa including a first semiconductor layer, an active layer, and a second semiconductor layer, a first electrode electrically connected to the first semiconductor layer, and a second electrode disposed on the second semiconductor layer and electrically connected to the second semiconductor layer, in which the first electrode includes a first contact region disposed on the outer area of the first semiconductor layer and a second contact region at least partially surrounded by the mesa, and a distance between the transparent unit and the circuit board is greater than a height of the light source.Type: GrantFiled: January 25, 2023Date of Patent: February 20, 2024Assignee: Seoul Viosys Co., Ltd.Inventors: Woong Ki Jeong, Jae Hak Jeong, Si Ho Yu, Byung Chul Joo, Jae Young Choi, Kyu Won Han, Yeo Jin Yoon
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Patent number: 11864547Abstract: An adhesive-type insect trap includes a body having a hole for insertion of an adhesive sheet; a light source mounting unit disposed on the body; and a cover which is detachably mounted on the body and has a through-hole in at least a part thereof, and an adhesive sheet including a sticky substance and a sheet. The body includes a guide unit by which the adhesive sheet is guided, and the cover comprises a light refraction unit therein or on a surface thereof.Type: GrantFiled: January 8, 2018Date of Patent: January 9, 2024Assignee: SEOUL VIOSYS CO., LTD.Inventors: Sang Hyun Chang, Hoon Sik Eom, Si Ho Yu, Gwang Ryong Lee, Chung Hoon Lee, Sung Il Park
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Patent number: 11751554Abstract: An adhesive-type insect trap includes a main body having an adhesive sheet insertion hole; a light source mounting unit disposed on the main body; a cover which is detachably mounted on the main body and has a through-hole in at least a part thereof; an adhesive sheet including a sticky substance and a sheet. The main body includes a guide unit by which the adhesive sheet is guided, and an adhesive sheet support unit for supporting the adhesive sheet.Type: GrantFiled: January 5, 2018Date of Patent: September 12, 2023Assignee: SEOUL VIOSYS CO., LTD.Inventors: Sang Hyun Chang, Hoon Sik Eom, Si Ho Yu, Gwang Ryong Lee, Chung Hoon Lee, Sung Il Park
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Publication number: 20230165985Abstract: A sterilization module including a main body, a circuit board disposed in the main body, a light source disposed on the circuit board to emit sterilizing light, and a transparent unit to protect the light source from an outside and including a material that transmits the sterilizing light, in which the light source includes a mesa including a first semiconductor layer, an active layer, and a second semiconductor layer, a first electrode electrically connected to the first semiconductor layer, and a second electrode disposed on the second semiconductor layer and electrically connected to the second semiconductor layer, in which the first electrode includes a first contact region disposed on the outer area of the first semiconductor layer and a second contact region at least partially surrounded by the mesa, and a distance between the transparent unit and the circuit board is greater than a height of the light source.Type: ApplicationFiled: January 25, 2023Publication date: June 1, 2023Inventors: Woong Ki JEONG, Jae Hak JEONG, Si Ho YU, Byung Chul JOO, Jae Young CHOI, Kyu Won HAN, Yeo Jin YOON
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Publication number: 20230148633Abstract: An opening/closing module according to the present invention comprises a middle door part having a curved shape that is located at an entrance of a sterilization module to separate, from the outside, the sterilization module that provides a sterilization space for accommodating a hand truck, and selectively opens/closes the entrance of the sterilization module by including a sliding part.Type: ApplicationFiled: March 2, 2021Publication date: May 18, 2023Applicant: CJ CHEILJEDANG CORPORATIONInventors: Jae Gyoung KIM, Si Ho YU, Chun Myung CHOI, Jung Chul LEE, Jung Won KIM
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Publication number: 20230104860Abstract: A sterilizer according to the present invention comprises: a temperature-raising module for heating a carriage introduced thereinto; a sterilization module for sterilizing the carriage transferred from the temperature-raising module; a cooling module for cooling the carriage transferred from the sterilization module; and an opening-closing module connected to the temperature-raising module, the sterilization module, or the cooling module, to selectively open or close at least one module, and the sterilizer independently heat-treats a space separated by the opening-closing module.Type: ApplicationFiled: March 2, 2021Publication date: April 6, 2023Applicant: CJ CHEILJEDANG CORPORATIONInventors: Jae Gyoung KIM, Si Ho YU, Chun Myung CHOI, Jung Chul LEE, Jung Won KIM
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Publication number: 20230086067Abstract: A sterilization module according to the present invention comprises: a sterilization housing that has an inner space capable of accommodating a cart; a sterilization heat treatment machine for heat-treating the cart accommodated in the inner space of the sterilization; a connection part that is provided in the inner space of the sterilization housing and moves the cart forward; and a rotation part that rotates the cart with respect to a cart rotary shaft, which is a predetermined rotary shaft, while gripping the cart.Type: ApplicationFiled: March 2, 2021Publication date: March 23, 2023Applicant: CJ CHEILJEDANG CORPORATIONInventors: Jae Gyoung KIM, Si Ho YU, Chun Myung CHOI, Jung Chul LEE, Jung Won KIM
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Patent number: 11565007Abstract: A sterilization module including a main body including an ultraviolet outlet, a transparent member disposed on the ultraviolet outlet to transmit ultraviolet light, and a light source unit irradiating ultraviolet light toward the transparent member, and a sealing member, in which the light source unit includes a circuit board and a light emitting diode chip mounted thereon and including an epitaxial substrate, a conductive semiconductor layer electrically connected to the circuit board directly by an electrode, ultraviolet light is c irradiated toward the transparent member by passing through the epitaxial substrate, the sealing member is disposed between the transparent member and the circuit board, and a distance between the transparent member and the circuit board spaced apart from each other by the sealing member is greater than a height of the light emitting diode chip.Type: GrantFiled: July 6, 2018Date of Patent: January 31, 2023Assignee: Seoul Viosys Co., Ltd.Inventors: Woong Ki Jeong, Jae Hak Jeong, Si Ho Yu, Byung Chul Joo, Jae Young Choi, Kyu Won Han, Yeo Jin Yoon
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Patent number: 11541145Abstract: A fluid treatment apparatus including a photocatalyst filter having a first surface and a second surface, a light source unit spaced apart from the photocatalyst filter to provide light to the first surface, a housing including an inlet, an outlet, and a flow path formed between the photocatalyst filter and the light source, and a guide member disposed at one side of the housing and including at least one slat to guide a movement direction of a fluid, in which the slat is inclined at least in a direction closer to the first surface of the photocatalyst filter along an advancing direction of the flow path when an air flow rate of the fluid has a first value, and in a direction away from the first surface of the photocatalyst filter along the advancing direction when the air flow rate of the fluid is greater than the first value.Type: GrantFiled: July 13, 2018Date of Patent: January 3, 2023Assignee: Seoul Viosys Co., Ltd.Inventors: Ji Won Kim, Jae Hak Jeong, Jong Man Kim, Sang Chul Shin, Si Ho Yu
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Patent number: 11406095Abstract: An adhesive-type insect trap includes a body having a hole for insertion of an adhesive sheet; a light source mounting unit disposed on the body; and a cover which is detachably mounted on the body and has a through-hole in at least a part thereof. The body further includes a light source seating unit provided so as to correspond to the light source mounting unit, and a light source may have one side thereof mounted on the light source mounting unit and the other side thereof seated on the light source seating unit.Type: GrantFiled: January 8, 2018Date of Patent: August 9, 2022Assignee: SEOUL VIOSYS CO., LTD.Inventors: Sang Hyun Chang, Hoon Sik Eom, Si Ho Yu, Gwang Ryong Lee, Sung II Park
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Publication number: 20220226532Abstract: An air purifier including a body including a suction port and a discharge port, and having an inner space through which air is configured to flow from the suction port to the discharge port, a fan disposed in the inner space of the body and having a side surface separated from an inner wall of the body, a light source module including at least one UV light source disposed in the inner space of the body, a power controller mounted on the inner wall of the body, at least one filter disposed in the inner space of the body, a filter replacement region formed at the body to detachably couple the at least one filter to an interior of the body, a door detachably mounted on the body to expose the filter replacement region and including a door guide member having a groove.Type: ApplicationFiled: February 28, 2022Publication date: July 21, 2022Inventors: Woong Ki JEONG, Sang Wook JUNG, Jong Rack KIM, Si Ho YU, Hee Cheul JUNG, Byung Chui JOO
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Patent number: 11260143Abstract: An air purifier including a body including a suction port and a discharge port disposed on opposing surfaces thereof, and having an inner space through which air flows from the suction port to the discharge port, a fan disposed in the inner space and having a side surface separated from an inner wall of the body, at least one light source module disposed in the inner space to emit UV light, a power controller mounted on the inner wall and connected to a power source to supply electric power to the light source module, a cover mounted on the inner wall to cover the power controller, and at least one filter disposed in the inner space of the body, in which the cover includes a tilted air flow guide facet to guide tilted to allow air suctioned through the suction port toward the filter.Type: GrantFiled: November 20, 2017Date of Patent: March 1, 2022Assignee: Seoul Viosys Co., Ltd.Inventors: Woong Ki Jeong, Sang Wook Jung, Jong Rack Kim, Si Ho Yu, Hee Cheul Jung, Byung Chul Joo
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Publication number: 20210393817Abstract: A sterilization module including a main body including an ultraviolet outlet, a transparent member disposed on the ultraviolet outlet to transmit ultraviolet light, and a light source unit irradiating ultraviolet light toward the transparent member, and a sealing member, in which the light source unit includes a circuit board and a light emitting diode chip mounted thereon and including an epitaxial substrate, a conductive semiconductor layer electrically connected to the circuit board directly by an electrode, ultraviolet light is c irradiated toward the transparent member by passing through the epitaxial substrate, the sealing member is disposed between the transparent member and the circuit board, and a distance between the transparent member and the circuit board spaced apart from each other by the sealing member is greater than a height of the light emitting diode chip.Type: ApplicationFiled: July 6, 2018Publication date: December 23, 2021Inventors: Woong Ki JEONG, Jae Hak JEONG, Si Ho YU, Byung Chul JOO, Jae Young CHOI, Kyu Won HAN, Yeo Jin YOON
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Publication number: 20210077652Abstract: A fluid treatment apparatus including a photocatalyst filter having a first surface and a second surface, a light source unit spaced apart from the photocatalyst filter to provide light to the first surface, a housing including an inlet, an outlet, and a flow path formed between the photocatalyst filter and the light source, and a guide member disposed at one side of the housing and including at least one slat to guide a movement direction of a fluid, in which the slat is inclined at least in a direction closer to the first surface of the photocatalyst filter along an advancing direction of the flow path when an air flow rate of the fluid has a first value, and in a direction away from the first surface of the photocatalyst filter along the advancing direction when the air flow rate of the fluid is greater than the first value.Type: ApplicationFiled: July 13, 2018Publication date: March 18, 2021Inventors: Ji Won KIM, Jae Hak JEONG, Jong Man KIM, Sang Chul SHIN, Si Ho YU
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Publication number: 20200146273Abstract: An adhesive-type insect trap includes a body having a hole for insertion of an adhesive sheet; a light source mounting unit disposed on the body; and a cover which is detachably mounted on the body and has a through-hole in at least a part thereof, and an adhesive sheet including a sticky substance and a sheet. The body includes a guide unit by which the adhesive sheet is guided, and the cover comprises a light refraction unit therein or on a surface thereof.Type: ApplicationFiled: January 8, 2018Publication date: May 14, 2020Applicant: SEOUL VIOSYS CO., LTD.Inventors: Sang Hyun CHANG, Hoon Sik EOM, Si Ho YU, Gwang Ryong LEE, Chung Hoon LEE, Sung Il PARK
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Publication number: 20200061231Abstract: An air purifier including a body including a suction port and a discharge port disposed on opposing surfaces thereof, and having an inner space through which air flows from the suction port to the discharge port, a fan disposed in the inner space and having a side surface separated from an inner wall of the body, at least one light source module disposed in the inner space to emit UV light, a power controller mounted on the inner wall and connected to a power source to supply electric power to the light source module, a cover mounted on the inner wall to cover the power controller, and at least one filter disposed in the inner space of the body, in which the cover includes a tilted air flow guide facet to guide tilted to allow air suctioned through the suction port toward the filter.Type: ApplicationFiled: November 20, 2017Publication date: February 27, 2020Inventors: Woong Ki JEONG, Sang Wook JUNG, Jong Rack KIM, Si Ho YU, Hee Cheul JUNG, Byung Chu JOO
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Publication number: 20190357516Abstract: An adhesive-type insect trap includes a main body having an adhesive sheet insertion hole; a light source mounting unit disposed on the main body; a cover which is detachably mounted on the main body and has a through-hole in at least a part thereof; an adhesive sheet including a sticky substance and a sheet. The main body includes a guide unit by which the adhesive sheet is guided, and an adhesive sheet support unit for supporting the adhesive sheet.Type: ApplicationFiled: January 5, 2018Publication date: November 28, 2019Applicant: SEOUL VIOSYS CO., LTD.Inventors: Sang Hyun CHANG, Hoon Sik EOM, Si Ho YU, Gwang Ryong LEE, Chung Hoon LEE, Sung Il PARK
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Publication number: 20190350184Abstract: An adhesive-type insect trap includes a body having a hole for insertion of an adhesive sheet; a light source mounting unit disposed on the body; and a cover which is detachably mounted on the body and has a through-hole in at least a part thereof. The body further includes a light source seating unit provided so as to correspond to the light source mounting unit, and a light source may have one side thereof mounted on the light source mounting unit and the other side thereof seated on the light source seating unit.Type: ApplicationFiled: January 8, 2018Publication date: November 21, 2019Applicant: SEOUL VIOSYS CO., LTD.Inventors: Sang Hyun CHANG, Hoon Sik EOM, Si Ho YU, Gwang Ryong LEE, Chung Hoon LEE, Sung Il PARK
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Patent number: D854118Type: GrantFiled: September 15, 2017Date of Patent: July 16, 2019Inventors: Sang Hyun Chang, Sung Il Park, Si Ho Yu, Chung Hoon Lee