Author
Woo-seok Hwang
Bio: Woo-seok Hwang is an academic researcher from Samsung. The author has contributed to research in topics: Graphical user interface & Multi-function display. The author has an hindex of 10, co-authored 24 publications receiving 2103 citations.
Papers
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14 Jun 2016
TL;DR: Newness and distinctiveness is claimed in the features of ornamentation as shown inside the broken line circle in the accompanying representation as discussed by the authors, which is the basis for the representation presented in this paper.
Abstract: Newness and distinctiveness is claimed in the features of ornamentation as shown inside the broken line circle in the accompanying representation.
1,500 citations
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09 May 2014TL;DR: In this paper, a display apparatus includes an image processor which processes an image to display an image content; a display unit which displays thereon an image contents that is processed by the image processor; and a controller which displays a user interface (UI) menu including a plurality of UI items to search the image content.
Abstract: A display apparatus includes an image processor which processes an image to display an image content; a display unit which displays thereon an image content that is processed by the image processor; and a controller which displays a user interface (UI) menu including a plurality of UI items to search the image content, as one of a two-dimensional (2D) layout by which the plurality of UI items are arranged in a 2D manner, and a three-dimensional (3D) layout by which the plurality of UI items are arranged in a 3D manner , and changes displaying the one of the layouts to display the other of the layouts according to a user's command while maintaining a continuity of the arrangement of the plurality of UI items. Accordingly, search for an image content can be efficiently performed by using a UI menu.
272 citations
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22 Aug 2007TL;DR: In this article, a graphical user interface (GUI) for changing a reproducing time point and an imaging apparatus incorporating the same are provided. Butler et al. presented a method for providing a GUI for changing the time point.
Abstract: A method for providing a Graphical User Interface (GUI) for changing a reproducing time point, and an imaging apparatus incorporating the same are provided. The GUI for changing a reproducing time point displays reduction images of specific time points within a time period including a specific time point selected by a pointer, and changes the reproducing time point to the time point represented by the reduction image selected from the displayed reduction images. Accordingly, a user is able to search for a desired time point without going through a plurality of manipulations to change the reproducing time point on the progress bar using the pointer.
42 citations
Cited by
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14 Jun 2016
TL;DR: Newness and distinctiveness is claimed in the features of ornamentation as shown inside the broken line circle in the accompanying representation as discussed by the authors, which is the basis for the representation presented in this paper.
Abstract: Newness and distinctiveness is claimed in the features of ornamentation as shown inside the broken line circle in the accompanying representation.
1,500 citations
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21 Apr 2011TL;DR: In this paper, a surgical instrument can comprise a channel configured to support a staple cartridge and, in addition, an anvil pivotable between open and closed positions relative to the channel.
Abstract: A surgical instrument can comprise a channel configured to support a staple cartridge and, in addition, an anvil pivotable between open and closed positions relative to the channel. The surgical instrument can further comprise a cutting member configured to incise tissue positioned captured between the staple cartridge and the anvil and, in addition, means for stopping the cutting member prior to a distal end datum, wherein the distal end datum can be defined by the distal-most staple cavity in the staple cartridge. In such embodiments, the incision within the tissue may not extend beyond the portion of the tissue that has been stapled.
1,498 citations
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28 Feb 2012TL;DR: In this article, an endoscopic or laparoscopic instrument is equipped with a handle connected to a proximate end of a conductive shaft, such that the shaft radiates signals as an antenna from the control unit to the sensor and receives radiated signals from the sensor.
Abstract: A surgical instrument, such as an endoscopic or laparoscopic instrument. The surgical instrument may comprise an end effector comprising at least one sensor. The surgical instrument may also comprise an electrically conductive shaft having a distal end connected to the end effector wherein the sensor is electrically insulated from the shaft. The surgical instrument may also comprise a handle connected to a proximate end of the shaft. The handle may comprise a control unit electrically coupled to the shaft such that the shaft radiates signals as an antenna from the control unit to the sensor and receives radiated signals from the sensor. Other components electrically coupled to the shaft may also radiate the signals.
953 citations
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24 May 2012TL;DR: In this article, a surgical cutting and fastening instrument with a shaft coupled to a robotic system is described. But the tool mounting portion includes an electric, DC motor connected to a drive train in the shaft for powering the drive train.
Abstract: A surgical cutting and fastening instrument. The instrument comprises an end effector that has a shaft coupled thereto that is coupled to a robotic system. A tool mounting portion includes an electric, DC motor connected to a drive train in the shaft for powering the drive train. A power pack that comprises at least one charge-accumulating device connected to the DC motor for powering the DC motor is provided.
928 citations
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31 May 2013TL;DR: In this article, a surgical instrument can comprise a handle, a shaft extending from the handle, and an end effector rotatably coupled to the shaft by an articulation joint.
Abstract: A surgical instrument can comprise a handle, a shaft extending from the handle, and an end effector rotatably coupled to the shaft by an articulation joint. The surgical instrument can further include a staple cartridge positioned within the end effector and a firing drive operably coupled with a trigger wherein the operation of the trigger can advance and/or retract a firing member of the firing drive relative to the end effector. The surgical instrument can further comprise an articulation drive which is selectively engageable with the firing drive. When the articulation drive is engaged with the firing drive, the operation of the firing drive can operate the articulation drive and articulate the end effector. When the articulation drive is not engaged with the firing drive, the firing drive can be operated independently of the articulation drive.
834 citations