Patents by Inventor Wan-Sang Ryu
Wan-Sang Ryu 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: 10671243Abstract: An apparatus and method for screen operation are provided. The apparatus includes an electronic device. The electronic device includes a display on which one or more objects are displayed, and a processor for controlling a display state of the display. The processor adjusts, based on a location indicated by a received input event, a display location of the one or more objects displayed on the display.Type: GrantFiled: July 20, 2016Date of Patent: June 2, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Wan Sang Ryu, Young Soo Park, Gang Youl Yu, Yong Sang Yun
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Patent number: 10555416Abstract: Disclosed in various examples of the present application is an electronic device comprising: first and second conductive patterns electrically connected to a communication circuit; a conductive material electrically connected between the first and second conductive patterns; a third conductive pattern spaced apart in a first direction from the first and/or second conductive patterns; and a fourth conductive pattern spaced apart in a second direction opposite to the first direction from the first and/or second conductive patterns, wherein each of the first and second conductive patterns comprises a first part of a first width and a second part of a second width wider than the first width, and the conductive material is arranged on at least a portion of the second part of the first conductive pattern and the second part of the second conductive pattern.Type: GrantFiled: June 17, 2016Date of Patent: February 4, 2020Assignee: Samsung Electronics Co., LtdInventor: Wan Sang Ryu
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Publication number: 20190008039Abstract: Disclosed in various examples of the present application is an electronic device comprising: first and second conductive patterns electrically connected to a communication circuit; a conductive material electrically connected between the first and second conductive patterns; a third conductive pattern spaced apart in a first direction from the first and/or second conductive patterns; and a fourth conductive pattern spaced apart in a second direction opposite to the first direction from the first and/or second conductive patterns, wherein each of the first and second conductive patterns comprises a first part of a first width and a second part of a second width wider than the first width, and the conductive material is arranged on at least a portion of the second part of the first conductive pattern and the second part of the second conductive pattern.Type: ApplicationFiled: June 17, 2016Publication date: January 3, 2019Applicant: Samsung Electronics Co., Ltd.Inventor: Wan Sang RYU
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Publication number: 20170031542Abstract: An apparatus and method for screen operation are provided. The apparatus includes an electronic device. The electronic device includes a display on which one or more objects are displayed, and a processor for controlling a display state of the display. The processor adjusts, based on a location indicated by a received input event, a display location of the one or more objects displayed on the display.Type: ApplicationFiled: July 20, 2016Publication date: February 2, 2017Inventors: Wan Sang RYU, Young Soo PARK, Gang Youl YU, Yong Sang YUN
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Patent number: 8644779Abstract: An apparatus and a method of realizing an antenna matching in accordance with a user's body effect and a state of a mobile device are provided. The method includes determining a state of the mobile device on a basis of a call mode and at least one of whether an external device is connected to the mobile device, whether a receiver is being used, whether a speaker is being used, and whether a proximity sensor is activated, determining an optimal Tunable Matching Network (TMN) circuit adjustment value in accordance with the determined state, and performing the antenna matching in accordance with the optimal TMN circuit adjustment value.Type: GrantFiled: May 11, 2011Date of Patent: February 4, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Yong Joo Shin, Jae Ho Lee, Wan Sang Ryu, Da Jeong Kim, Ji Yeon Yun, Jin Woo Jung
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Publication number: 20110281532Abstract: An apparatus and a method of realizing an antenna matching in accordance with a user's body effect and a state of a mobile device are provided. The method includes determining a state of the mobile device on a basis of a call mode and at least one of whether an external device is connected to the mobile device, whether a receiver is being used, whether a speaker is being used, and whether a proximity sensor is activated, determining an optimal Tunable Matching Network (TMN) circuit adjustment value in accordance with the determined state, and performing the antenna matching in accordance with the optimal TMN circuit adjustment value.Type: ApplicationFiled: May 11, 2011Publication date: November 17, 2011Applicant: SAMSUNG ELECTRONICS CO. LTD.Inventors: Yong Joo SHIN, Jae Ho LEE, Wan Sang RYU, Da Jeong KIM, Ji Yeon YUN, Jin Woo JUNG
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Publication number: 20100013781Abstract: A touch key module of an electronic device is provided. The touch key module includes a Printed Circuit Board (PCB) on which a capacitive touch sensor chip is located and a conductor, located on a surface of the PCB, for detecting contact of the capacitive touch sensor chip.Type: ApplicationFiled: July 9, 2009Publication date: January 21, 2010Applicant: SAMSUNG ELECTRONICS CO. LTD.Inventors: Cheol-Woong Park, Il-Seob Baek, Wan-Sang Ryu, Joo-Hwan Park
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Patent number: 7233293Abstract: Disclosed herein is an antenna device for use with a portable wireless terminal having a main body, and a sub-body slidably coupled thereto, with a first antenna mounted in the main body and a second antenna mounted on the sub-body. The second antenna is selectively exposed to the outside as the sub-body moves slidingly on the main body. Conventional sliding-type terminals incorporate an antenna device in its main body that is interfered with by user body parts, thereby causing deteriorated performance. The antenna device of the present invention improves performance by using an additional second antenna mounted on the sub-body of the terminal to improve transmitting/receiving signal quality of the terminal. Furthermore, as such an antenna device is incorporated inside a sliding-type terminal or a pop-up type terminal, it is possible to eliminate risk of damage and to diversify the design of the terminal.Type: GrantFiled: July 15, 2005Date of Patent: June 19, 2007Assignee: Samsung Electronics Co., Ltd.Inventors: Wan-Sang Ryu, Jang-Hyun Nam, In-Taek Lee, Dong-Beom Seol
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Patent number: 7106260Abstract: Disclosed herein is an antenna device for use with a portable wireless terminal having a main body, and a sub-body slidably coupled to the main body. The antenna device includes a first antenna mounted in the main body, and a second antenna mounted on the sub-body. The second antenna is selectively exposed to the outside as the sub-body moves on the main body in a sliding manner. In case of a conventional sliding-type terminal, there is a problem in that an antenna device incorporated in its main body is interfered with by body parts of a user, thereby causing deterioration in the performance thereof. However, the antenna device according to the present invention compensates for such a deterioration in performance by using the additional second antenna mounted on the sub-body of the terminal. This improves the transmitting/receiving signal quality of the terminal.Type: GrantFiled: October 20, 2004Date of Patent: September 12, 2006Assignee: Samsung Electronics Co., Ltd.Inventors: Wan-Sang Ryu, Jang-Hyun Nam
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Publication number: 20060111162Abstract: A portable wireless terminal with a built-in antenna module is provided. In the portable wireless terminal, a main body includes an upper case frame, a lower case frame, and a main board mounted between the upper and lower case frames. A built-in antenna module is disposed on the main board. A conductor is formed or mounted on at least one of the upper and lower case frames in the vicinity of the built-in antenna module, thereby preventing the degradation of the radiation of the built-in antenna module caused by an external interference and improving antenna performance.Type: ApplicationFiled: November 22, 2005Publication date: May 25, 2006Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong-Beom Seol, Chin-Sop Choe, Jang-Hyun Nam, Cheol-Woong Park, Wan-Sang Ryu, Joo-Hwan Park
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Publication number: 20050248492Abstract: Disclosed herein is an antenna device for use with a portable wireless terminal having a main body, and a sub-body slidably coupled thereto, with a first antenna mounted in the main body and a second antenna mounted on the sub-body. The second antenna is selectively exposed to the outside as the sub-body moves slidingly on the main body. Conventional sliding-type terminals incorporate an antenna device in its main body that is interfered with by user body parts, thereby causing deteriorated performance. The antenna device of the present invention improves performance by using an additional second antenna mounted on the sub-body of the terminal to improve transmitting/receiving signal quality of the terminal. Furthermore, as such an antenna device is incorporated inside a sliding-type terminal or a pop-up type terminal, it is possible to eliminate risk of damage and to diversify the design of the terminal.Type: ApplicationFiled: July 15, 2005Publication date: November 10, 2005Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Wan-Sang Ryu, Jang-Hyun Nam, In-Taek Lee, Dong-Beom Seol
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Publication number: 20050179602Abstract: Disclosed herein is an antenna device for use with a portable wireless terminal having a main body, and a sub-body slidably coupled to the main body. The antenna device includes a first antenna mounted in the main body, and a second antenna mounted on the sub-body. The second antenna is selectively exposed to the outside as the sub-body moves on the main body in a sliding manner. In case of a conventional sliding-type terminal, there is a problem in that an antenna device incorporated in its main body is interfered with by body parts of a user, thereby causing deterioration in the performance thereof. However, the antenna device according to the present invention compensates for such a deterioration in performance by using the additional second antenna mounted on the sub-body of the terminal. This improves the transmitting/receiving signal quality of the terminal.Type: ApplicationFiled: October 20, 2004Publication date: August 18, 2005Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Wan-Sang Ryu, Jang-Hyun Nam