Patents by Inventor Chang Won Ryu
Chang Won 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: 10943890Abstract: Provided are a display module, a display device, and method of assembling and disassembling the display module. The display module includes a cabinet, a light-emitting diode (LED) panel mounted on the cabinet, and a coupling device configured to detachably mount the LED panel on the cabinet, wherein the coupling device comprises a first coupling member and a second coupling member, and at least one of the first coupling member and the second coupling member is configured to be moved by mutual magnetic force.Type: GrantFiled: October 7, 2019Date of Patent: March 9, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chang Won Ryu, Huu Lam Vuong Nguyen
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Patent number: 10685624Abstract: An electronic apparatus and a method of outputting content of the electronic apparatus outputs a synchronized content to a display apparatus and a projection-type display apparatus and a method of outputting a content of the electronic apparatus. The electronic apparatus includes an input/output unit connected with a display apparatus and a projection-type display apparatus, and a control unit configured to control the input/output unit, wherein the control unit outputs a synchronized content to the display apparatus and the projection-type display apparatus through the input/output unit.Type: GrantFiled: May 10, 2017Date of Patent: June 16, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jong Won Park, Andrew Chang, Chang Won Ryu, Sung Su Park, Soo Hyun Jho, Yoon Lee, Sun Young Kim, Yong Joo Park, Young Hoon Eom
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Publication number: 20200035652Abstract: Provided are a display module, a display device, and method of assembling and disassembling the display module. The display module includes a cabinet, a light-emitting diode (LED) panel mounted on the cabinet, and a coupling device configured to detachably mount the LED panel on the cabinet, wherein the coupling device comprises a first coupling member and a second coupling member, and at least one of the first coupling member and the second coupling member is configured to be moved by mutual magnetic force.Type: ApplicationFiled: October 7, 2019Publication date: January 30, 2020Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chang Won RYU, Huu Lam Vuong Nguyen
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Patent number: 10522519Abstract: Provided are a display module, a display device, and method of assembling and disassembling the display module. The display module includes a cabinet, a light-emitting diode (LED) panel mounted on the cabinet, and a coupling device configured to detachably mount the LED panel on the cabinet, wherein the coupling device comprises a first coupling member and a second coupling member, and at least one of the first coupling member and the second coupling member is configured to be moved by mutual magnetic force.Type: GrantFiled: June 24, 2016Date of Patent: December 31, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chang Won Ryu, Huu Lam Vuong Nguyen
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Patent number: 10477696Abstract: A fine interval coating member for a LED display and a coating method using the same are provided. The coating member includes column portions and row portions crossing the column portions, and holes between the column portions and the row portions. The body portion includes a material that is melted at a temperature higher than room temperature and that is cured at the room temperature.Type: GrantFiled: August 17, 2018Date of Patent: November 12, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-sang Kim, Jee-su Park, Jae-Min Lee, Suk Hyun, Chang-won Ryu, Tae-hyeun Ha
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Patent number: 10372401Abstract: Provided is a display module including: a cabinet; and a plurality of Light Emitting Diode (LED) panels arranged on the cabinet in an array, each LED panel of the plurality of LED panels having a plurality of LEDs, wherein the cabinet includes a plurality of level regulators configured to regulate level differences amongst the plurality of LED panels, and wherein the plurality of level regulators include first level regulators provided at respective corners of the plurality of LED panels.Type: GrantFiled: January 27, 2016Date of Patent: August 6, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chang Won Ryu, Nguyen huu lam Vuong
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Patent number: 10330979Abstract: A display device includes a LED module including: a circuit board; a plurality of LEDs mounted on the circuit board; and at least one first fastening member provided on a first face of the circuit board, the at least one first fastening member being magnetized to one of a N-pole and a S-pole; and a bracket configured to accommodate the LED module therein and comprising at least one second fastening member, the at least one first fastening member and the at least one second fastening member being fastened by magnetic force. The second fastening member includes a first magnet configured to move linearly based on a polarity of the at least one first fastening member.Type: GrantFiled: May 26, 2017Date of Patent: June 25, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chang Won Ryu, Nguyenhuulam Vuong
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Publication number: 20180359863Abstract: A fine interval coating member for a LED display and a coating method using the same are provided. The coating member includes column portions and row portions crossing the column portions, and holes between the column portions and the row portions. The body portion includes a material that is melted at a temperature higher than room temperature and that is cured at the room temperature.Type: ApplicationFiled: August 17, 2018Publication date: December 13, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-min LEE, Suk HYUN, Chang-won RYU, Tae-hyeun HA
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Patent number: 10080296Abstract: A fine interval coating member for a LED display and a coating method using the same are provided. The coating member includes column portions and row portions crossing the column portions, and holes between the column portions and the row portions. The body portion includes a material that is melted at a temperature higher than room temperature and that is cured at the room temperature.Type: GrantFiled: September 15, 2016Date of Patent: September 18, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-sang Kim, Jee-su Park, Jae-min Lee, Suk Hyun, Chang-won Ryu, Tae-hyeun Ha
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Publication number: 20180031919Abstract: A display device includes a LED module including: a circuit board; a plurality of LEDs mounted on the circuit board; and at least one first fastening member provided on a first face of the circuit board, the at least one first fastening member being magnetized to one of a N-pole and a S-pole; and a bracket configured to accommodate the LED module therein and comprising at least one second fastening member, the at least one first fastening member and the at least one second fastening member being fastened by magnetic force. The second fastening member includes a first magnet configured to move linearly based on a polarity of the at least one first fastening member.Type: ApplicationFiled: May 26, 2017Publication date: February 1, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chang Won RYU, Nguyenhuulam VUONG
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Publication number: 20170243563Abstract: An electronic apparatus and a method of outputting content of the electronic apparatus outputs a synchronized content to a display apparatus and a projection-type display apparatus and a method of outputting a content of the electronic apparatus. The electronic apparatus includes an input/output unit connected with a display apparatus and a projection-type display apparatus, and a control unit configured to control the input/output unit, wherein the control unit outputs a synchronized content to the display apparatus and the projection-type display apparatus through the input/output unit.Type: ApplicationFiled: May 10, 2017Publication date: August 24, 2017Applicant: Samsung Electronics Co., Ltd.Inventors: Jong Won PARK, Andrew Chang, Chang Won RYU, Sung Su PARK, Soo Hyun JHO, Yoon LEE, Sun Young KIM, Yong Joo PARK, Young Hoon EOM
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Patent number: 9691358Abstract: An electronic apparatus and a method of outputting content of the electronic apparatus outputs a synchronized content to a display apparatus and a projection-type display apparatus and a method of outputting a content of the electronic apparatus. The electronic apparatus includes an input/output unit connected with a display apparatus and a projection-type display apparatus, and a control unit configured to control the input/output unit, wherein the control unit outputs a synchronized content to the display apparatus and the projection-type display apparatus through the input/output unit.Type: GrantFiled: September 5, 2014Date of Patent: June 27, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jong Won Park, Andrew Chang, Chang Won Ryu, Sung Su Park, Soo Hyun Jho, Yoon Lee, Sun Young Kim, Yong Joo Park, Young Hoon Eom
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Publication number: 20170080606Abstract: A fine interval coating member for a LED display and a coating method using the same are provided. The coating member includes column portions and row portions crossing the column portions, and holes between the column portions and the row portions. The body portion includes a material that is melted at a temperature higher than room temperature and that is cured at the room temperature.Type: ApplicationFiled: September 15, 2016Publication date: March 23, 2017Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-sang KIM, Jee-su PARK, Jae-min LEE, Suk HYUN, Chang-won RYU, Tae-hyeun HA
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Publication number: 20170006727Abstract: Provided are a display module, a display device, and method of assembling and disassembling the display module. The display module includes a cabinet, a light-emitting diode (LED) panel mounted on the cabinet, and a coupling device configured to detachably mount the LED panel on the cabinet, wherein the coupling device comprises a first coupling member and a second coupling member, and at least one of the first coupling member and the second coupling member is configured to be moved by mutual magnetic force.Type: ApplicationFiled: June 24, 2016Publication date: January 5, 2017Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chang Won RYU, HUU LAM VUONG NGUYEN
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Publication number: 20160231976Abstract: Provided is a display module including: a cabinet; and a plurality of Light Emitting Diode (LED) panels arranged on the cabinet in an array, each LED panel of the plurality of LED panels having a plurality of LEDs, wherein the cabinet includes a plurality of level regulators configured to regulate level differences amongst the plurality of LED panels, and wherein the plurality of level regulators include first level regulators provided at respective corners of the plurality of LED panels.Type: ApplicationFiled: January 27, 2016Publication date: August 11, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chang Won RYU, Nguyen huu lam VUONG
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Publication number: 20150062048Abstract: An electronic apparatus and a method of outputting content of the electronic apparatus outputs a synchronized content to a display apparatus and a projection-type display apparatus and a method of outputting a content of the electronic apparatus. The electronic apparatus includes an input/output unit connected with a display apparatus and a projection-type display apparatus, and a control unit configured to control the input/output unit, wherein the control unit outputs a synchronized content to the display apparatus and the projection-type display apparatus through the input/output unit.Type: ApplicationFiled: September 5, 2014Publication date: March 5, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jong Won PARK, Andrew Chang, Chang Won Ryu, Sung Su Park, Soo Hyun Jho, Yoon Lee, Sun Young Kim, Yong Joo Park, Young Hoon Eom
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Patent number: 7619573Abstract: A wireless antenna module including a plurality of antennas that can be easily installed in an appliance, and a display device and a display system having the same. The wireless antenna module includes a plurality of antennas that transmit and/or receive radio frequency (RF) signals, and an antenna holder for fixing the antennas to an appliance. The antenna holder includes a plurality of antenna couplers, each antenna coupler coupled with a respective antenna.Type: GrantFiled: July 6, 2007Date of Patent: November 17, 2009Assignee: Samsung Electronics Co., Ltd.Inventors: Yong Sub Jung, Chang Won Ryu, Woo Suk Lee
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Patent number: 7376997Abstract: A rinse control method for a washing machine including the steps of rinsing water supplying and infiltrating for supplying rinsing water rotating an inner tub at relatively low speed so that the rinsing water can be infiltrated into washing materials and rinsing water permeating and exhausting for draining the rinsing water rotating the inner tub at relatively high speed so that the rinsing water can be exhausted to the outside passing through the washing materials enable a swift rinsing operation with a smaller amount of rinsing water.Type: GrantFiled: January 16, 2002Date of Patent: May 27, 2008Assignee: LG Electronics Inc.Inventors: Jong-Ho Kim, Chang-Won Ryu
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Publication number: 20080048919Abstract: A wireless antenna module including a plurality of antennas that can be easily installed in an appliance, and a display device and a display system having the same. The wireless antenna module includes a plurality of antennas that transmit and/or receive radio frequency (RF) signals, and an antenna holder for fixing the antennas to an appliance. The antenna holder includes a plurality of antenna couplers, each antenna coupler coupled with a respective antenna.Type: ApplicationFiled: July 6, 2007Publication date: February 28, 2008Applicant: Samsung Electronics Co., Ltd.Inventors: Yong Sub Jung, Chang Won Ryu, Woo Suk Lee
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Patent number: RE42328Abstract: Disclosed herein is a washing machine with a tilted washing tub. The washing machine includes a casing on the rear portion of which an opening is formed. The opening is covered with a rear cover provided with an outward protrusion. A washing tub consists of outer and inner tubs. The outer tub is positioned in the casing to be tilted forward at a predetermined angle for containing washing water. The inner tub is positioned in the outer tub for washing and spin-drying laundry. Drive means is positioned under the outer tub to rotate the outer inner tub.Type: GrantFiled: February 26, 2007Date of Patent: May 10, 2011Assignee: LG Electronics Inc.Inventors: Ji Chang Son, Hye Yong Park, Bong Sang Lee, Chang Won Ryu