Patents by Inventor Jeong Ho Cho
Jeong Ho Cho 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: 12045795Abstract: Provided is a computing technology for controlling information display of an electronic shelf label that is connected to a management server via a network and displays electronic information. The electronic shelf label measures a distance to at least one product arranged behind the electronic shelf label, and when a change in the distance occurs, activates a wireless tag reader. When product identification information acquired by the wireless tag reader is different from currently displayed product identification information, the electronic shelf labels request a label change registration to a server. Changed product information is received according to the label change registration, and the changed product information is reflected in displayed product information.Type: GrantFiled: May 19, 2023Date of Patent: July 23, 2024Assignee: SOLUM CO., LTD.Inventors: Han Jin Cho, Hyun Hun Cho, Se Uk Jeon, Jeong Ho Yoo
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Publication number: 20240149109Abstract: A knee joint rehabilitation apparatus for a wheelchair includes a rehabilitation apparatus frame having a height corresponding to a length of each of legs of a patient sitting on the wheelchair; an upper leg support disposed at an upper end of the rehabilitation apparatus frame and supporting upper legs of the patient thereon while the patient is sitting on the wheelchair; a lower leg support pivotably connected to the upper leg support, wherein the lower legs of the patient are seated and supported on the lower leg support; and an exercise control unit disposed on the rehabilitation apparatus frame and configured to allow the lower leg support to pivot around a connection portion between the lower leg support and the upper leg support such that the patient performs rehabilitation exercise of the knee joint thereof while sitting on the wheelchair.Type: ApplicationFiled: January 10, 2022Publication date: May 9, 2024Applicant: HEXARHUMANCARE CO., LTDInventors: Chang Soo HAN, Ho Jun KIM, Su Hyu PARK, Young Hoon JI, Jeong Ho CHO, Byung Gab RYU, Jeong Gyu PARK, Dong Eun CHOI, Cheol Woong AHN
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Patent number: 11977332Abstract: A substrate treating apparatus and a substrate treating method are provided. The substrate treating apparatus includes a first process chamber to apply an organic solvent to a substrate applied with a developer and introduced, and a second process chamber to treat the substrate applied with the organic solvent and introduced, through a supercritical fluid.Type: GrantFiled: September 11, 2020Date of Patent: May 7, 2024Assignees: SEMES CO., LTD., Research & Business Foundation SUNGKYUNKWAN UNIVERSITYInventors: Hae-Won Choi, Yerim Yeon, Anton Koriakin, Kihoon Choi, Youngran Ko, Jeong Ho Cho, Hyungseok Kang, Hong Gi Min
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Publication number: 20240118543Abstract: A picture generation apparatus and a control method thereof are disclosed. An embodiment of the present disclosure provides a picture generation apparatus including a light source; a Spatial Light Modulator (SLM) configured to output an image using light transmitted from the light source; and a control unit configured to control the light source and the SLM based on at least one of illuminance of the surroundings or content of the image.Type: ApplicationFiled: July 12, 2023Publication date: April 11, 2024Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Ki Hyuk SONG, Yu Jin SHIN, Jeong Ho CHO, Hyun Woo KANG, Yoo Na KIM, Jae Ho OH
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Publication number: 20240082095Abstract: Disclosed is an exoskeleton-type rehabilitation robot system, including: a body part provided on a chair in which a user sits and provided with a robot arm capable of moving left or right based on the user seated on the chair; a conversion part configured to convert a position of the robot arm with respect to the body part; a driving part configured to articulate the robot arm with respect to the body part; and a controller configured to detect a change in a position of the robot arm and control a left or right driving mode of the driving part according to the position of the robot arm. In accordance with such a configuration, the exoskeleton-type rehabilitation robot system of the present invention is provided integrally with a chair, thereby having excellent space utilization. In addition, the user's initial preparation for rehabilitation training is simple, which can improve efficiency.Type: ApplicationFiled: December 27, 2021Publication date: March 14, 2024Applicant: HEXARHUMANCAR CO., LTDInventors: Chang Soo HAN, Ho Jun KIM, Su Hyun PARK, Young Hoon JI, Jeong Ho CHO, Byung Gab RYU, Jeong Gyu PARK, Dong Eun CHOI
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Patent number: 11614358Abstract: The present disclosure includes an electronic device and a method thereof. The electronic device includes a display, an ambient light sensor, and at least one processor, operatively connected to the display and the ambient light sensor. The at least one processor is configured to detect, by using the ambient light sensor, ambient light of the electronic device during a first duration in a state in which the display is turned off, identify a setting for being used for the ambient light sensor, based at least in part on a characteristic of the ambient light, detect, by using the ambient light sensor, ambient light of the electronic device during a second duration based at least in part on the identified setting, and control a function of the display, based at least in part on the characteristic of the ambient light detected during the second duration.Type: GrantFiled: September 20, 2021Date of Patent: March 28, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Hee Woong Yoon, Jeong-Ho Cho, Jongah Kim, Donghan Lee, Song Hee Jung, Taeho Kim, Jeong-Min Park
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Patent number: 11605650Abstract: A negative transconductance device is disclosed. The negative transconductance device includes a first transistor having a P-type semiconductor channel, a second transistor having an N-type semiconductor channel, and a third transistor having an ambipolar semiconductor channel and positioned between the first and second transistors. A first drain electrode of the first transistor is electrically connected to a third source electrode of the third transistor, and a drain electrode of the third transistor is electrically connected to a second source electrode of the second transistor.Type: GrantFiled: November 11, 2020Date of Patent: March 14, 2023Assignee: Research & Business Foundation Sungkyunkwan UniversityInventors: Sung Joo Lee, Jeong Ho Cho, Jae Ho Jeon, Hyeon Je Son, Hae Ju Choi, Min Je Kim
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Patent number: 11574611Abstract: An electronic device is provided.Type: GrantFiled: July 24, 2020Date of Patent: February 7, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Kyung-Seok Kim, Jeong-Ho Cho, So-Young Lee
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Publication number: 20230022092Abstract: The disclosure relates to a powdery filament composition for 3D printing, a 3D printer, and a method of additively manufacturing an object by the 3D printer, and more particularly to a powdery filament composition for 3D printing, which is suitable for home use because it does not produce toxic substances, a 3D printer, the size of which is suitable for home use because it does not require high power energy, high-temperature processing and the like conditions for additive manufacturing, and a method of additively manufacturing an object by the 3D printer.Type: ApplicationFiled: June 22, 2022Publication date: January 26, 2023Applicant: UIF (University Industry Foundation), Yonsei UniversityInventors: Jeong Ho CHO, Soo Young CHO, Dong Hae HO
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Patent number: 11422662Abstract: An electronic device is provided. The electronic device includes a display panel, a light emitting module disposed adjacent to the display panel, and configured to output light, and a light receiving module disposed in a portion of the display panel or below or beneath the display panel, and configured to detect light of the outputted light that is reflected by an external object.Type: GrantFiled: June 12, 2018Date of Patent: August 23, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Donghan Lee, Jeong-Ho Cho, Jongah Kim, Hee Woong Yoon, Taeho Kim, Jeong-Min Park, Byoung-Uk Yoon
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Patent number: 11256941Abstract: An electronic device according to one example of the present invention comprises: a proximity sensor for generating proximity information on an object which approaches the electronic device; an iris sensor for detecting an iris; and a first processor for controlling the electronic device, wherein the first processor can be set to: determine the distance between the electronic device and the object on the basis of the proximity information generated by the proximity sensor; detect the iris by using the iris sensor when the distance between the electronic device and the object is greater than a first reference value; and inactivate the iris sensor when the distance between the electronic device and the object is less than or equal to the first reference value. In addition, other examples are possible.Type: GrantFiled: July 28, 2017Date of Patent: February 22, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Sang-Min Hwang, Hee-Jun Choi, Yoo-Mi Tak, Woo-Yong Lee, Jeong-Ho Cho, Jeong-Min Park, Ki-Huk Lee, Cheol-Ho Cheong
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Publication number: 20220003597Abstract: The present disclosure includes an electronic device and a method thereof. The electronic device includes a display, an ambient light sensor, and at least one processor, operatively connected to the display and the ambient light sensor. The at least one processor is configured to detect, by using the ambient light sensor, ambient light of the electronic device during a first duration in a state in which the display is turned off, identify a setting for being used for the ambient light sensor, based at least in part on a characteristic of the ambient light, detect, by using the ambient light sensor, ambient light of the electronic device during a second duration based at least in part on the identified setting, and control a function of the display, based at least in part on the characteristic of the ambient light detected during the second duration.Type: ApplicationFiled: September 20, 2021Publication date: January 6, 2022Inventors: Hee Woong YOON, Jeong-Ho CHO, Jongah KIM, Donghan LEE, Song Hee JUNG, Taeho KIM, Jeong-Min PARK
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Patent number: 11125610Abstract: The present disclosure includes an electronic device and a method thereof. The electronic device includes a display, an ambient light sensor, and at least one processor, operatively connected to the display and the ambient light sensor. The at least one processor is configured to detect, by using the ambient light sensor, ambient light of the electronic device during a first duration in a state in which the display is turned off, identify a setting for being used for the ambient light sensor, based at least in part on a characteristic of the ambient light, detect, by using the ambient light sensor, ambient light of the electronic device during a second duration based at least in part on the identified setting, and control a function of the display, based at least in part on the characteristic of the ambient light detected during the second duration.Type: GrantFiled: May 31, 2018Date of Patent: September 21, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Hee Woong Yoon, Jeong-Ho Cho, Jongah Kim, Donghan Lee, Song Hee Jung, Taeho Kim, Jeong-Min Park
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Patent number: 11056650Abstract: The present disclosure provides a quantum dot thin film that is formed by cross-linking ligands of quantum dots with a photo cross-linker containing two or more azide groups. According to still another aspect of the present disclosure, a method for forming a quantum dot pattern includes: forming a quantum dot layer on a substrate by coating the substrate with a solution including quantum dots and a photo cross-linker containing two or more azide groups; placing a mask having a pattern on the quantum dot layer and performing UV exposure on the quantum dot layer; and forming a quantum dot pattern by removing a non-exposed region of the quantum dot layer.Type: GrantFiled: April 8, 2019Date of Patent: July 6, 2021Assignees: Foundation of Soongsil University-Industry Cooperation, Sogang University Research & Business Development FoundationInventors: Moon Sung Kang, Jeong Ho Cho, Jee Hye Yang
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Publication number: 20210192249Abstract: An electronic device according to one example of the present invention comprises: a proximity sensor for generating proximity information on an object which approaches the electronic device; an iris sensor for detecting an iris; and a first processor for controlling the electronic device, wherein the first processor can be set to: determine the distance between the electronic device and the object on the basis of the proximity information generated by the proximity sensor; detect the iris by using the iris sensor when the distance between the electronic device and the object is greater than a first reference value; and inactivate the iris sensor when the distance between the electronic device and the object is less than or equal to the first reference value. In addition, other examples are possible.Type: ApplicationFiled: July 28, 2017Publication date: June 24, 2021Inventors: Sang-Min HWANG, Hee-Jun CHOI, Yoo-Mi TAK, Woo-Yong LEE, Jeong-Ho CHO, Jeong-Min PARK, Ki-Huk LEE, Cheol-Ho CHEONG
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Publication number: 20210143188Abstract: A negative transconductance device is disclosed. The negative transconductance device includes a first transistor having a P-type semiconductor channel, a second transistor having an N-type semiconductor channel, and a third transistor having an ambipolar semiconductor channel and positioned between the first and second transistors. A first drain electrode of the first transistor is electrically connected to a third source electrode of the third transistor, and a drain electrode of the third transistor is electrically connected to a second source electrode of the second transistor.Type: ApplicationFiled: November 11, 2020Publication date: May 13, 2021Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITYInventors: Sung Joo LEE, Jeong Ho CHO, Jae Ho JEON, Hyeon Je SON, Hae Ju CHOI, Min Je KIM
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Publication number: 20210072644Abstract: A substrate treating apparatus and a substrate treating method are provided. The substrate treating apparatus includes a first process chamber to apply an organic solvent to a substrate applied with a developer and introduced, and a second process chamber to treat the substrate applied with the organic solvent and introduced, through a supercritical fluid.Type: ApplicationFiled: September 11, 2020Publication date: March 11, 2021Applicants: SEMES CO., LTD., RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITYInventors: Hae-Won CHOI, Yerim YEON, Anton KORIAKIN, Kihoon CHOI, Youngran KO, Jeong Ho CHO, Hyungseok KANG, Hong Gi MIN
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Publication number: 20200365115Abstract: An electronic device is provided.Type: ApplicationFiled: July 24, 2020Publication date: November 19, 2020Inventors: Kyung-Seok KIM, Jeong-Ho CHO, So-Young LEE
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Patent number: 10823589Abstract: Various embodiments related to an electronic device and a method for controlling sensitivity of a sensor on the basis of window attributes are described. According to an embodiment, an electronic device may include: a housing; a window cover housed in the housing, in which an attribute of at least a partial area may be changed via an electrical control on the basis of at least one attribute; at least one sensor disposed below at least the partial area; and at least one processor, wherein the at least one processor is configured to identify control information related to an operation of changing the attribute of at least the partial area on the basis of the at least one attribute, to determine a sensitivity related to the at least one sensor corresponding to the at least one attribute at least on the basis of the control information, and to acquire peripheral information of the exterior of the electronic device by using the at least one sensor, at least on the basis of the determined sensitivity.Type: GrantFiled: May 17, 2018Date of Patent: November 3, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Jong-Ah Kim, Dong-Han Lee, Jeong-Ho Cho, Hee-Woong Yoon, Tae-Ho Kim, Jeong-Min Park
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Patent number: 10768736Abstract: An electronic device and method are disclosed herein. The electronic device includes a display, a fingerprint recognition sensor configured to recognize a fingerprint received through the display, and a processor. The processor is configured to implement the method, which includes detecting a fingerprint using a fingerprint recognition sensor of the electronic device through a display of the electronic device; and controlling the display to display at least one object based on the fingerprint.Type: GrantFiled: August 29, 2019Date of Patent: September 8, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Jeong-Ho Cho, Do-Hyoung Chung, Jae-Yub Kim, Ki-Hong Min, Seung-Geol Baek