Patents by Inventor Seoung Hun DO
Seoung Hun DO 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: 20240371241Abstract: A method of providing a vehicle with information of an incoming message using a tactile signal is provided. The method includes receiving the incoming message at the vehicle, selecting a type of the tactile signal among different types of tactile signals depending on the information of the received incoming message to transform the incoming message to the selected type of the tactile signal, and transforming the information of the incoming message into the selected type of the tactile signal and providing the information of the incoming message via the selected type of the tactile signal in the vehicle by a tactile signal operator.Type: ApplicationFiled: July 12, 2024Publication date: November 7, 2024Inventors: Seoung Hun DO, Hyeong Jun KIM
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Patent number: 12073709Abstract: A method of providing a mobile device with information of an incoming message using a tactile signal is provided. The method includes receiving the incoming message at the mobile device, determining at least one type of the tactile signal for the information of the incoming message based on a selected setting, transforming the information of the incoming message into the at least one type of the tactile signal, activating the at least one type of the tactile signal, and providing the mobile device with the information of the incoming message using the activated at least one type of the tactile signal.Type: GrantFiled: June 24, 2022Date of Patent: August 27, 2024Assignee: CK MATERIALS LAB CO., LTD.Inventors: Seoung Hun Do, Hyeong Jun Kim
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Patent number: 11760375Abstract: The present invention relates to a haptic information provision device. The haptic information provision device (100) according to the present invention comprises: a receiver (120) for receiving external notification information; a controller (130) for converting the notification information to a haptic signal; and an operation unit (110) for transferring haptic information to a user according to the haptic signal, wherein the operation unit (110) includes a plurality of operation units (110a-110j), the respective operation units (110a-110j) operating in response to different notification information and thus transferring different haptic information to the user.Type: GrantFiled: September 1, 2022Date of Patent: September 19, 2023Assignee: CK MATERIALS LAB CO., LTD.Inventors: Seoung Hun Do, Hyeong Jun Kim
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Publication number: 20230024866Abstract: A method of providing a mobile device with information of an incoming message using a tactile signal is provided. The method includes receiving the incoming message at the mobile device, determining at least one type of the tactile signal for the information of the incoming message based on a selected setting, transforming the information of the incoming message into the at least one type of the tactile signal, activating the at least one type of the tactile signal, and providing the mobile device with the information of the incoming message using the activated at least one type of the tactile signal.Type: ApplicationFiled: June 24, 2022Publication date: January 26, 2023Inventors: Seoung Hun DO, Hyeong Jun KIM
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Publication number: 20230001949Abstract: The present invention relates to a haptic information provision device. The haptic information provision device (100) according to the present invention comprises: a receiver (120) for receiving external notification information; a controller (130) for converting the notification information to a haptic signal; and an operation unit (110) for transferring haptic information to a user according to the haptic signal, wherein the operation unit (110) includes a plurality of operation units (110a-110j), the respective operation units (110a-110j) operating in response to different notification information and thus transferring different haptic information to the user.Type: ApplicationFiled: September 1, 2022Publication date: January 5, 2023Inventors: Seoung Hun Do, Hyeong Jun Kim
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Patent number: 11393304Abstract: Provided is a method of providing information from a first device to a second device. The method includes: receiving message information by the second device, the message information comprising a text, a geometric figure, or a symbol that is input into the first device; transforming the message information into a tactile signal; and actuating an operator to provide tactile information according to the tactile signal. The operator includes at least one cell and provides the tactile information in the form of handwriting or vibration to a user of the second device, by operating the at least one cell sequentially. The operator provides the tactile information by sequentially or simultaneously applying/removing an external electric field to/from each of the cells according to the tactile signal. The operator includes at least one tactile sensation provider, that contacts the user of the second device, including polarizable or piezoelectric particles distributed in a matrix.Type: GrantFiled: April 6, 2021Date of Patent: July 19, 2022Assignee: CK MATERIALS LAB CO., LTD.Inventors: Seoung Hun Do, Hyeong Jun Kim
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Publication number: 20210241587Abstract: Provided is a method of providing information from a first device to a second device. The method includes: receiving message information by the second device, the message information comprising a text, a geometric figure, or a symbol that is input into the first device; transforming the message information into a tactile signal; and actuating an operator to provide tactile information according to the tactile signal. The operator includes at least one cell and provides the tactile information in the form of handwriting or vibration to a user of the second device, by operating the at least one cell sequentially. The operator provides the tactile information by sequentially or simultaneously applying/removing an external electric field to/from each of the cells according to the tactile signal. The operator includes at least one tactile sensation provider, that contacts the user of the second device, including polarizable or piezoelectric particles distributed in a matrix.Type: ApplicationFiled: April 6, 2021Publication date: August 5, 2021Inventors: Seoung Hun DO, Hyeong Jun KIM
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Patent number: 11011032Abstract: Provided is a tactile information supply module. The tactile information supply module includes a receiver for receiving message information from the outside, a controller for converting the message information into a tactile signal, and an operator for providing tactile information to a user based on the tactile signal, wherein the operator includes at least one tactile sensation provider comprising magnetic particles and a matrix material, and wherein the tactile sensation provider is transformed in response to an external magnetic field to provide the tactile information.Type: GrantFiled: January 30, 2019Date of Patent: May 18, 2021Assignee: CK MATERIALS LAB CO., LTD.Inventors: Seoung Hun Do, Hyeong Jun Kim
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Patent number: 10755539Abstract: The present invention relates to a tactile information providing device. The tactile information providing device according to the present invention comprises a tactile transmission unit (1: 10, 20) formed of a magneto-rheological elastomer (MRE) material, wherein the tactile transmission unit (1) provides tactile information through the transformation (10a-10d, 20a-20d) by an external magnetic field.Type: GrantFiled: May 14, 2019Date of Patent: August 25, 2020Assignee: CK MATERIALS LAB CO., LTD.Inventors: Seoung Hun Do, Hyeong Jun Kim
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Patent number: 10656713Abstract: Provided is a tactile supply device for transferring various types of tactile sensations to a user using tactile sensation providers that include magnetic particles. The tactile supply device includes tactile sensation providers made of magnetic particles and a matrix material, and a magnetic field generator for generating a magnetic field to transform the tactile sensation providers.Type: GrantFiled: December 7, 2017Date of Patent: May 19, 2020Assignee: CK MATERIALS LAB CO., LTD.Inventors: Seoung Hun Do, Hyeong Jun Kim
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Patent number: 10559175Abstract: The present invention relates to a magnetic apparatus for providing a tactile sensation and, more particularly, to a magnetic apparatus for providing a user with tactile information, by means of changes in viscosity, rigidity and elasticity due to a magnetic field, by using a magnetorheological fluid or a magnetorheological elastiomer. A magnetic apparatus for providing a tactile sensation comprises a tactile sensation provider 110 having magnetic particles 101, wherein the tactile sensation provider 110 provides a user with tactile information by means of a change due to an external magnetic field that has been applied.Type: GrantFiled: September 9, 2019Date of Patent: February 11, 2020Assignee: CK Materials Lab Co., Ltd.Inventors: Seoung Hun Do, Hyeong Jun Kim
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Publication number: 20200005607Abstract: The present invention relates to a magnetic apparatus for providing a tactile sensation and, more particularly, to a magnetic apparatus for providing a user with tactile information, by means of changes in viscosity, rigidity and elasticity due to a magnetic field, by using a magnetorheological fluid or a magnetorheological elastiomer. A magnetic apparatus for providing a tactile sensation comprises a tactile sensation provider 110 having magnetic particles 101, wherein the tactile sensation provider 110 provides a user with tactile information by means of a change due to an external magnetic field that has been applied.Type: ApplicationFiled: September 9, 2019Publication date: January 2, 2020Inventors: Seoung Hun DO, Hyeong Jun KIM
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Patent number: 10467868Abstract: The present invention relates to a magnetic apparatus for providing a tactile sensation and, more particularly, to a magnetic apparatus for providing a user with tactile information, by means of changes in viscosity, rigidity and elasticity due to a magnetic field, by using a magnetorheological fluid or a magnetorheological elastiomer. A magnetic apparatus for providing a tactile sensation comprises a tactile sensation provider 110 having magnetic particles 101, wherein the tactile sensation provider 110 provides a user with tactile information by means of a change due to an external magnetic field that has been applied.Type: GrantFiled: November 14, 2014Date of Patent: November 5, 2019Assignee: CK MATERIALS LAB CO., LTD.Inventors: Seoung Hun Do, Hyeong Jun Kim
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Publication number: 20190266858Abstract: The present invention relates to a tactile information providing device. The tactile information providing device according to the present invention comprises a tactile transmission unit (1: 10, 20) formed of a magneto-rheological elastomer (MRE) material, wherein the tactile transmission unit (1) provides tactile information through the transformation (10a-10d, 20a-20d) by an external magnetic field.Type: ApplicationFiled: May 14, 2019Publication date: August 29, 2019Inventors: Seoung Hun DO, Hyeong Jun KIM
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Publication number: 20190241199Abstract: The present invention relates to a haptic information provision device. The haptic information provision device (100) according to the present invention comprises: a receiver (120) for receiving external notification information; a controller (130) for converting the notification information to a haptic signal; and an operation unit (110) for transferring haptic information to a user according to the haptic signal, wherein the operation unit (110) includes a plurality of operation units (110a-110j), the respective operation units (110a-110j) operating in response to different notification information and thus transferring different haptic information to the user.Type: ApplicationFiled: December 21, 2018Publication date: August 8, 2019Inventors: Seoung Hun Do, Hyeong Jun Kim
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Patent number: 10332366Abstract: The present invention relates to a tactile information providing device. The tactile information providing device according to the present invention comprises a tactile transmission unit (1:10, 20) formed of a magneto-rheological elastomer (MRE) material, wherein the tactile transmission unit (1) provides tactile information through the transformation (10a-10d, 20a-20d) by an external magnetic field.Type: GrantFiled: April 23, 2018Date of Patent: June 25, 2019Assignee: CK MATERIALS LAB CO., LTD.Inventors: Seoung Hun Do, Hyeong Jun Kim
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Publication number: 20190164395Abstract: Provided is a tactile information supply module. The tactile information supply module includes a receiver for receiving message information from the outside, a controller for converting the message information into a tactile signal, and an operator for providing tactile information to a user based on the tactile signal, wherein the operator includes at least one tactile sensation provider comprising magnetic particles and a matrix material, and wherein the tactile sensation provider is transformed in response to an external magnetic field to provide the tactile information.Type: ApplicationFiled: January 30, 2019Publication date: May 30, 2019Inventors: Seoung Hun DO, Hyeong Jun KIM
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Patent number: 10255772Abstract: Provided is a tactile information supply module. The tactile information supply module includes a receiver for receiving message information from the outside, a controller for converting the message information into a tactile signal, and an operator for providing tactile information to a user based on the tactile signal, wherein the operator includes at least one tactile sensation provider comprising magnetic particles and a matrix material, and wherein the tactile sensation provider is transformed in response to an external magnetic field to provide the tactile information.Type: GrantFiled: July 13, 2018Date of Patent: April 9, 2019Assignee: CK MATERIALS LAB CO., LTD.Inventors: Seoung Hun Do, Hyeong Jun Kim
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Patent number: 10204494Abstract: The present invention relates to a haptic information provision device. The haptic information provision device (100) according to the present invention comprises: a receiver (120) for receiving external notification information; a controller (130) for converting the notification information to a haptic signal; and an operation unit (110) for transferring haptic information to a user according to the haptic signal, wherein the operation unit (110) includes a plurality of operation units (110a-110j), the respective operation units (110a-110j) operating in response to different notification information and thus transferring different haptic information to the user.Type: GrantFiled: November 24, 2015Date of Patent: February 12, 2019Assignee: CK MATERIALS LAB CO., LTD.Inventors: Seoung Hun Do, Hyeong Jun Kim
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Publication number: 20180330583Abstract: Provided is a tactile information supply module. The tactile information supply module includes a receiver for receiving message information from the outside, a controller for converting the message information into a tactile signal, and an operator for providing tactile information to a user based on the tactile signal, wherein the operator includes at least one tactile sensation provider comprising magnetic particles and a matrix material, and wherein the tactile sensation provider is transformed in response to an external magnetic field to provide the tactile information.Type: ApplicationFiled: July 13, 2018Publication date: November 15, 2018Inventors: Seoung Hun DO, Hyeong Jun KIM