Patents by Inventor Woo-sub CHOI
Woo-sub CHOI 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: 20240120584Abstract: A secondary battery includes: a can having an accommodation space therein; an electrode assembly accommodated in the accommodation space in the can; and a cap assembly sealed with the can. The can has a beading part recessed into a side wall of the can at a region below where the cap assembly is accommodated, and the beading part has an acute angle with respect to the side wall of the can.Type: ApplicationFiled: October 11, 2023Publication date: April 11, 2024Inventors: Jun Ho YANG, Woo Hyuk CHOI, Tae Yoon LEE, Jun Hwan KWON, Joung Ku KIM, Hyun Suk PARK, Dong Sub LEE
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Publication number: 20210400853Abstract: A display apparatus comprises a display panel, a cabinet provided to support the display panel and including a first cooling space and a second cooling space, a first inlet provided to allow air outside the cabinet to flow into the first cooling space, a second inlet provided to allow air outside the cabinet to flow into the second cooling space, a first fan configured to discharge air inside the second cooling space to the first cooling space, and a first outlet provided to allow air to flow from the first cooling space to an outside of the cabinet.Type: ApplicationFiled: October 23, 2019Publication date: December 23, 2021Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventor: Woo Sub CHOI
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Patent number: 10411425Abstract: Disclosed herein are a connector capable of efficiently utilizing a space of a display device and a modular connector including a plurality of ports. A connector configured to be mounted on a display device receiving a signal from an external device, the connector comprises a body, a plurality of connection terminals provided on one side of the body and connected to a cable to which the external device is connected, and a printed circuit board (PCB) connection terminal provided on the other side of the body and mounted on the display device, wherein the body, the plurality of connection terminals, and the PCB connection terminal are provided as a single module.Type: GrantFiled: February 1, 2017Date of Patent: September 10, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Woo Su Roh, Chin Yong You, Ji Hyun Lee, Woo Sub Choi
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Publication number: 20180366891Abstract: Disclosed herein are a connector capable of efficiently utilizing a space of a display device and a modular connector including a plurality of ports. A connector configured to be mounted on a display device receiving a signal from an external device, the connector comprises a body, a plurality of connection terminals provided on one side of the body and connected to a cable to which the external device is connected, and a printed circuit board (PCB) connection terminal provided on the other side of the body and mounted on the display device, wherein the body, the plurality of connection terminals, and the PCB connection terminal are provided as a single module.Type: ApplicationFiled: February 1, 2017Publication date: December 20, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Woo Su ROH, Chin Yong YOU, Ji Hyun LEE, Woo Sub CHOI
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Publication number: 20180046631Abstract: A display apparatus and a method for controlling the same are provided. The display apparatus includes a display configured to display a video content, a communication interface configured to communicate with a server, a storage, and a processor configured to extract one or more images of an object from each of a plurality of frames of the video content and store the one or more images in the storage. In response to the object included in a displayed screen being selected, the processor transmits the one or more images of the object to the server, receives, from the server, a search result on the object based on the one or more images from the server, and displays the search result on the display.Type: ApplicationFiled: July 27, 2017Publication date: February 15, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventor: Woo-sub CHOI
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Patent number: 9552096Abstract: Disclosed herein are a display device and a manufacturing method thereof, in which a sensing signal generated by touch input is received through at least two receiving channels. The display device includes a touch panel in which a plurality of driving electrodes receive a plurality of driving signals and a plurality of sensing electrodes generate a plurality of sensing signals by a touch input, wherein the driving electrodes and the sensing electrodes are arranged to intersect each other, and a sensing circuit device in which a plurality of receiving channels receive the sensing signals. The sensing circuit device is configured to receive one sensing signal generated by the touch input through at least two receiving channels.Type: GrantFiled: December 19, 2014Date of Patent: January 24, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventor: Woo Sub Choi
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Publication number: 20150189755Abstract: Disclosed herein is a flexible printed circuit board configured to extend from a display panel to a source printed circuit board, and connect the display panel and the source printed circuit board. The flexible printed circuit board is provided with a slit extending longitudinally in an extension direction thereof, to reduce damage to the flexible printed circuit board that may occur by a force acting on the flexible printed circuit board when the display panel is bent.Type: ApplicationFiled: January 2, 2015Publication date: July 2, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventor: Woo Sub CHOI
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Publication number: 20150177897Abstract: Disclosed herein are a display device and a manufacturing method thereof, in which a sensing signal generated by touch input is received through at least two receiving channels. The display device includes a touch panel in which a plurality of driving electrodes receive a plurality of driving signals and a plurality of sensing electrodes generate a plurality of sensing signals by a touch input, wherein the driving electrodes and the sensing electrodes are arranged to intersect each other, and a sensing circuit device in which a plurality of receiving channels receive the sensing signals. The sensing circuit device is configured to receive one sensing signal generated by the touch input through at least two receiving channels.Type: ApplicationFiled: December 19, 2014Publication date: June 25, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventor: Woo Sub CHOI
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Publication number: 20090146924Abstract: A display apparatus and a method use a driving signal containing plural types of waveforms. The display apparatus includes a display, a first waveform generating unit which generates a first waveform, a second waveform generating unit which generates a second waveform, a switching unit which switches to select one of the first and second waveforms generated at the first and second waveform generating units, and a control unit which controls the switching unit so that a driving signal containing the waveforms, which are selected through a plurality of number of switching operations at the switching unit, to the display. Since various types of voltage are applied to a system, without having to use a plurality of separate power sources and switching elements, an integrated circuit, and simpler design and components, are achieved.Type: ApplicationFiled: August 14, 2008Publication date: June 11, 2009Applicant: Samsung Electronics Co., Ltd.Inventor: Woo-sub CHOI