Patents by Inventor Hyung Sik Yoon
Hyung Sik 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: 11827098Abstract: A camera monitor system for responding to an amount of light includes: a sensor unit configured to measure an amount of external light of a vehicle; a camera unit configured to capture an image of an outside of the vehicle; a display unit comprising a first display layer configured to display the image of the outside, captured by the camera unit, and a second display layer configured to display at least one icon at least partially overlapping the first display layer; and a controller configured to set luminance of the first display layer in response to the amount of external light received from the sensor unit and to change transparency of the icon of the second display layer.Type: GrantFiled: December 1, 2021Date of Patent: November 28, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, SL MIRRORTECH CORPORATIONInventors: Chang Woo Sohn, Ill Soo Kim, Choon Gi Jung, Young Nam Shin, Dong Gun Yeo, Hyung Sik Yoon, Young Hoon Lee, Dae Man Son, Jin Woo Kim, Yong Hwan Kim, Hyun Seok Song
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Publication number: 20220324324Abstract: A camera monitor system for responding to an amount of light includes: a sensor unit configured to measure an amount of external light of a vehicle; a camera unit configured to capture an image of an outside of the vehicle; a display unit comprising a first display layer configured to display the image of the outside, captured by the camera unit, and a second display layer configured to display at least one icon at least partially overlapping the first display layer; and a controller configured to set luminance of the first display layer in response to the amount of external light received from the sensor unit and to change transparency of the icon of the second display layer.Type: ApplicationFiled: December 1, 2021Publication date: October 13, 2022Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, SL MIRRORTECH CORPORATIONInventors: Chang Woo Sohn, Ill Soo Kim, Choon Gi Jung, Young Nam Shin, Dong Gun Yeo, Hyung Sik Yoon, Young Hoon Lee, Dae Man Son, Jin Woo Kim, Yong Hwan Kim, Hyun Seok Song
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Patent number: 9514379Abstract: Disclosed are a sensing device and method used for a virtual golf simulation apparatus in which an image acquired by an inexpensive camera having a relatively low resolution and velocity is analyzed to relatively accurately extract information on physical properties, such as velocity, direction and altitude angle, of a moving ball, and, particularly, in which the moving trajectory of a golf club is relatively accurately calculated from the acquired image to relatively accurately estimate spin of the ball and to reflect the estimated spin of the ball in golf simulation, thereby constituting a virtual golf simulation apparatus having high accuracy and reliability at low costs and further improving reality of virtual golf.Type: GrantFiled: March 22, 2012Date of Patent: December 6, 2016Assignee: GOLFZON CO., LTD.Inventors: Hyun Jin Park, Hyung Sik Yoon, Hyun Dam Jeong, Hyung Wook Jang
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Patent number: 9333409Abstract: Disclosed are a virtual golf simulation apparatus in which an image of a ball hit by a user using virtual golf simulation, who swings a golf club to hit the ball, is acquired, and the ball is found from the acquired image to calculate the moving trajectory of the ball, thereby realizing a simulation image of the trajectory of the ball, and, particularly, in which the two-dimensional trajectory of ball candidates, determined as a ball, in an image acquired by the camera is analyzed to accurately and rapidly extract the ball, thereby accurately and rapidly calculating information on physical properties of the moving ball even using a camera having a low resolution and velocity, and a sensing device and method used for the same.Type: GrantFiled: March 22, 2012Date of Patent: May 10, 2016Assignee: GOLFZON CO., LTD.Inventors: Hyung Wook Jang, Hyun Jin Park, Hyung Sik Yoon, Hyun Dam Jeong
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Patent number: 9333412Abstract: Disclosed are a virtual golf simulation apparatus and method in which a golf ball hit by a user who swings at the golf ball is sensed by a sensing device, and the trajectory of the golf ball is simulated on a virtual golf course based on the sensed result so that the user can enjoy virtual golf on the virtual golf course, thereby providing the same sense of reality that the user would feel playing a round of golf on a real golf course.Type: GrantFiled: March 22, 2012Date of Patent: May 10, 2016Assignee: GOLFZON CO., LTD.Inventors: Hyung Wook Jang, Hyun Dam Jeong, Hyun Jin Park, Hyung Sik Yoon
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Patent number: 9162132Abstract: Disclosed are a virtual golf simulation apparatus in which any position of a hitting mat, on which a user places a ball, is recognized to easily and accurately find the position of the ball even when a slope is realized with respect to a swing plate and the swing plate is sloped at a predetermined angle, and it is possible to accurately sense when hitting has been performed by the user using a relatively inexpensive sensing device without an additional trigger sensor, thereby reducing costs and improving sensing accuracy and reliability, and a sensing device and method used for the same.Type: GrantFiled: March 22, 2012Date of Patent: October 20, 2015Assignee: GOLFZON CO., LTD.Inventors: Hyung Wook Jang, Hyun Jin Park, Hyung Sik Yoon, Hyun Dam Jeong
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Patent number: 8706157Abstract: A mobile terminal includes a transceiver unit for receiving a synchronization request message from a wireless network entity, a memory unit for storing first user data, a display unit for displaying a synchronization indicator to indicate a need for synchronization of the user data stored in the memory unit, and a controller for controlling display of the synchronization indicator responsive to the synchronization request message received by the transceiver unit.Type: GrantFiled: December 26, 2007Date of Patent: April 22, 2014Assignee: LG Electronics Inc.Inventors: Hyung Sik Yoon, Su Min Woo
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Publication number: 20140004969Abstract: Disclosed are a virtual golf simulation apparatus in which an image of a ball hit by a user using virtual golf simulation, who swings a golf club to hit the ball, is acquired, and the ball is found from the acquired image to calculate the moving trajectory of the ball, thereby realizing a simulation image of the trajectory of the ball, and, particularly, in which the two-dimensional trajectory of ball candidates, determined as a ball, in an image acquired by the camera is analyzed to accurately and rapidly extract the ball, thereby accurately and rapidly calculating information on physical properties of the moving ball even using a camera having a low resolution and velocity, and a sensing device and method used for the same.Type: ApplicationFiled: March 22, 2012Publication date: January 2, 2014Applicant: GOLFZON CO., LTD.Inventors: Hyung Wook Jang, Hyun Jin Park, Hyung Sik Yoon, Hyun Dam Jeong
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Publication number: 20140004967Abstract: Disclosed are a virtual golf simulation apparatus in which any position of a hitting mat, on which a user places a ball, is recognized to easily and accurately find the position of the ball even when a slope is realized with respect to a swing plate and the swing plate is sloped at a predetermined angle, and it is possible to accurately sense when hitting has been performed by the user using a relatively inexpensive sensing device without an additional trigger sensor, thereby reducing costs and improving sensing accuracy and reliability, and a sensing device and method used for the same.Type: ApplicationFiled: March 22, 2012Publication date: January 2, 2014Inventors: Hyung Wook Jang, Hyun Jin Park, Hyung Sik Yoon, Hyun Dam Jeong
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Publication number: 20140004968Abstract: Disclosed are a virtual golf simulation apparatus and method in which a golf ball hit by a user who swings at the golf ball is sensed by a sensing device, and the trajectory of the golf ball is simulated on a virtual golf course based on the sensed result so that the user can enjoy virtual golf on the virtual golf course, thereby providing the same sense of reality that the user would feel playing a round of golf on a real golf course.Type: ApplicationFiled: March 22, 2012Publication date: January 2, 2014Applicant: GOLFZON CO., LTD.Inventors: Hyung Wook Jang, Hyun Dam Jeong, Hyun Jin Park, Hyung Sik Yoon
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Publication number: 20140003666Abstract: Disclosed are a sensing device and method used for a virtual golf simulation apparatus in which an image acquired by an inexpensive camera having a relatively low resolution and velocity is analyzed to relatively accurately extract information on physical properties, such as velocity, direction and altitude angle, of a moving ball, and, particularly, in which the moving trajectory of a golf club is relatively accurately calculated from the acquired image to relatively accurately estimate spin of the ball and to reflect the estimated spin of the ball in golf simulation, thereby constituting a virtual golf simulation apparatus having high accuracy and reliability at low costs and further improving reality of virtual golf.Type: ApplicationFiled: March 22, 2012Publication date: January 2, 2014Applicant: GOLFZON CO., LTD.Inventors: Hyun Jin Park, Hyung Sik Yoon, Hyun Dam Jeong, Hyung Wook Jang
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Publication number: 20080167066Abstract: A mobile terminal includes a transceiver unit for receiving a synchronization request message from a wireless network entity, a memory unit for storing first user data, a display unit for displaying a synchronization indicator to indicate a need for synchronization of the user data stored in the memory unit, and a controller for controlling display of the synchronization indicator responsive to the synchronization request message received by the transceiver unit.Type: ApplicationFiled: December 26, 2007Publication date: July 10, 2008Inventors: Hyung Sik Yoon, Su Min Woo