Patents by Inventor Hui-jun Shim
Hui-jun Shim 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: 11841996Abstract: An example display system includes: a display; an input device configured to transmit an initial position signal; a plurality of antenna modules configured to transmit a position detection signal, receive a reflection signal of the position detection signal that is reflected from the input device and a surrounding object, and receive the initial position signal transmitted from the input device; and a controller configured to perform control to cause a pointer to be displayed on the display based on a position of the input device according to the received initial position signal and the reflection signal.Type: GrantFiled: January 16, 2019Date of Patent: December 12, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hui Jun Shim, Gwan-Hyung Kim, Gyeong Gu Kim, Sang Ho Kim
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Patent number: 11301120Abstract: A display apparatus capable of being touched plural times by a single user or being used by a plurality of users is provided. The display apparatus includes: a display; a sensor sensing a user touch on the display; and a processor configured to execute a writing function corresponding to a first touch when the first touch is sensed through the sensor and executing a function corresponding to a second touch of a user at a coordinate value at which the second touch is sensed in response to the second touch when the second touch is sensed in a predetermined range of the first touch based on a coordinate value at which the first touch is sensed during a period in which the first touch is input.Type: GrantFiled: September 14, 2020Date of Patent: April 12, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Sang-ho Kim, Gwan-hyung Kim, Hui-jun Shim, Ji-hye Ha
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Patent number: 11029798Abstract: An example display apparatus includes a first signal transceiver; a second signal transceiver installed at a position different from the first signal transceiver; a processor configured to determine a position in a two-dimensional space or a three-dimensional space of at least one detection object using the first signal transceiver and the second signal transceiver, and to generate a control signal corresponding to the position of the at least one detection object; and a display configured to operate according to the control signal.Type: GrantFiled: March 23, 2018Date of Patent: June 8, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Gwan-Hyung Kim, Sang Ho Kim, Hui Jun Shim
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Publication number: 20200409540Abstract: A display apparatus capable of being touched plural times by a single user or being used by a plurality of users is provided. The display apparatus includes: a display; a sensor sensing a user touch on the display; and a processor configured to execute a writing function corresponding to a first touch when the first touch is sensed through the sensor and executing a function corresponding to a second touch of a user at a coordinate value at which the second touch is sensed in response to the second touch when the second touch is sensed in a predetermined range of the first touch based on a coordinate value at which the first touch is sensed during a period in which the first touch is input.Type: ApplicationFiled: September 14, 2020Publication date: December 31, 2020Inventors: Sang-ho KIM, Gwan-hyung KIM, Hui-jun SHIM, Ji-hye HA
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Publication number: 20200371606Abstract: The disclosure provides a display apparatus, a display system, and a control method thereof that are capable of deriving the high-accuracy position of an input device without being affected by the surrounding environment using radar with enhanced power efficiency. The display system includes: a display; an input device configured to transmit an initial position signal; a plurality of antenna modules configured to transmit a position detection signal, receive a reflection signal of the position detection signal that is reflected from the input device and a surrounding object, and receive the initial position signal transmitted from the input device; and a controller configured to perform control to cause a pointer to be displayed on the display based on a position of the input device according to the received initial position signal and the reflection signal.Type: ApplicationFiled: January 16, 2019Publication date: November 26, 2020Inventors: Hui Jun SHIM, Gwan-Hyung KIM, Gyeong Gu KIM, Sang Ho KIM
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Patent number: 10802690Abstract: A display apparatus capable of being touched plural times by a single user or being used by a plurality of users is provided. The display apparatus includes: a display; a sensor sensing a user touch on the display; and a processor configured to execute a writing function corresponding to a first touch when the first touch is sensed through the sensor and executing a function corresponding to a second touch of a user at a coordinate value at which the second touch is sensed in response to the second touch when the second touch is sensed in a predetermined range of the first touch based on a coordinate value at which the first touch is sensed during a period in which the first touch is input.Type: GrantFiled: October 23, 2017Date of Patent: October 13, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Sang-ho Kim, Gwan-Hyung Kim, Hui-jun Shim, Ji-hye Ha
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Publication number: 20200210002Abstract: The present disclosure relates to a display apparatus and a method of controlling the display apparatus. The display apparatus comprises a first signal transceiver; a second signal transceiver installed at a position different from the first signal transceiver; a processor configured to determine a position in a two-dimensional space or a three-dimensional space of at least one detection object using the first signal transceiver and the second signal transceiver, and to generate a control signal corresponding to the position of the at least one detection object; and a display configured to operate according to the control signal.Type: ApplicationFiled: March 23, 2018Publication date: July 2, 2020Inventors: Gwan-Hyung KIM, Sang Ho KIM, Hui Jun SHIM
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Patent number: 10698524Abstract: A touch screen device, an input device, and a control method thereof are provided. The touch screen device includes a channel electrode configured to receive a signal from an input device, a driver circuit configured to apply a drive signal to the channel electrode, a receiver circuit configured to receive the signal from the channel electrode, and a processor configured to control the driver to transmit an input device identification information to the input device such that, when a signal transmitted from the input device is received through the receiver circuit, based on a frequency of the received signal or a pattern of the received signal, the processor determines if the received signal is associated with the input device identification information transmitted to the input device. Accordingly, a touch screen device capable of touch inputting with respect to a plurality of input devices can be provided.Type: GrantFiled: February 21, 2017Date of Patent: June 30, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Sung-soo Park, Byung-hoon Kang, Gwan-hyung Kim, Byung-jik Kim, Hui-jun Shim
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Patent number: 10331270Abstract: A display apparatus is provided. The display apparatus includes a display and a controller. The display is configured to display an image and comprises a touch sensor for touch input within an assigned sensing section. The controller is configured to perform an operation corresponding to the touch input sensed within the sensing section, and to control the touch sensor to adjust the sensing section based on conditions for adjusting the sensing section. With this, the display apparatus and a control method thereof which can efficiently sense, without lowering the speed of sensing, a touch input based on a plurality of pens or fingers is provided.Type: GrantFiled: September 18, 2017Date of Patent: June 25, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Gwan-Hyung Kim, Sang-ho Kim, Hui-jun Shim, Ji-hye Ha
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Patent number: 10152151Abstract: A touch panel is provided. The touch panel includes a receiver configured to receive response signals from a plurality of objects, and a controller configured to identify positions of the plurality of objects based on different frequencies emitted from each of the plurality of objects in response to the response signals being simultaneously received through the receiver.Type: GrantFiled: January 14, 2016Date of Patent: December 11, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Hui-jun Shim, Sung-soo Park, Byung-hoon Kang, Sung-wan Hong, Se-hyun Han
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Publication number: 20180173407Abstract: A display apparatus capable of being touched plural times by a single user or being used by a plurality of users is provided. The display apparatus includes: a display; a sensor sensing a user touch on the display; and a processor configured to execute a writing function corresponding to a first touch when the first touch is sensed through the sensor and executing a function corresponding to a second touch of a user at a coordinate value at which the second touch is sensed in response to the second touch when the second touch is sensed in a predetermined range of the first touch based on a coordinate value at which the first touch is sensed during a period in which the first touch is input.Type: ApplicationFiled: October 23, 2017Publication date: June 21, 2018Inventors: Sang-ho KIM, Gwan-hyung KIM, Hui-jun SHIM, Ji-hye HA
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Publication number: 20180081492Abstract: A display apparatus is provided. The display apparatus includes a display and a controller. The display is configured to display an image and comprises a touch sensor for touch input during an assigned sensing section. The controller is configured to perform an operation corresponding to the touch input sensed during the sensing section, and to control the touch sensor to adjust the sensing section based on conditions for adjusting the sensing section. With this, the display apparatus and a control method thereof which can efficiently sense, without lowering the speed of sensing, a touch input based on a plurality of pens or fingers is provided.Type: ApplicationFiled: September 18, 2017Publication date: March 22, 2018Inventors: Gwan-Hyung KIM, Sang-ho KIM, Hui-jun SHIM, Ji-hye HA
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Publication number: 20170308223Abstract: A touch screen device, an input device, and a control method thereof are provided. The touch screen device includes a channel electrode configured to receive a signal from an input device, a driver circuit configured to apply a drive signal to the channel electrode, a receiver circuit configured to receive the signal from the channel electrode, and a processor configured to control the driver to transmit an input device identification information to the input device such that, when a signal transmitted from the input device is received through the receiver circuit, based on a frequency of the received signal or a pattern of the received signal, the processor determines if the received signal is associated with the input device identification information transmitted to the input device. Accordingly, a touch screen device capable of touch inputting with respect to a plurality of input devices can be provided.Type: ApplicationFiled: February 21, 2017Publication date: October 26, 2017Inventors: Sung-soo PARK, Byung-hoon KANG, Gwan-hyung KIM, Byung-jik KIM, Hui-jun SHIM
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Publication number: 20160209944Abstract: A touch panel is provided. The touch panel includes a receiver configured to receive response signals from a plurality of objects, and a controller configured to identify positions of the plurality of objects based on different frequencies emitted from each of the plurality of objects in response to the response signals being simultaneously received through the receiver.Type: ApplicationFiled: January 14, 2016Publication date: July 21, 2016Inventors: Hui-jun Shim, Sung-soo Park, Byung-hoon Kang, Sung-wan Hong, Se-hyun Han