Patents by Inventor Byeong-Kuk Lee
Byeong-Kuk Lee 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: 20240100629Abstract: The present disclosure discloses a substrate heat-treating apparatus including a process chamber in which a flat substrate to be heat treated is placed, the process chamber comprising a beam transmitting plate placed below the flat substrate and an infrared transmitting plate placed above the flat substrate; a beam irradiating module for irradiating a VCSEL beam having a single wavelength to a lower surface of the flat substrate through the beam transmitting plate; and an temperature measuring module configured to measure the laser beam reflected from the lower surface or an upper surface the flat substrate, thereby measuring the temperature of the flat substrate.Type: ApplicationFiled: December 29, 2021Publication date: March 28, 2024Inventors: Hyoung June Kim, Byung Kuk Kim, Wang Jun Park, Tae Hyeong Kim, Ju Mi Lee, Byeong Gyu Jeong
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Patent number: 9465469Abstract: An apparatus and method for controlling a touchscreen in a wireless terminal are provided. The apparatus includes a display unit which is activated when the wireless terminal is in a first operation state, a touchscreen unit which is activated and displays an icon for performing a corresponding function at a current mode when the wireless terminal is in the first operation state, and a control unit which activates the display unit and controls the icon for performing a corresponding function at a current mode to be displayed on the touchscreen unit when the wireless terminal is in the first operation state.Type: GrantFiled: October 15, 2013Date of Patent: October 11, 2016Assignee: Samsung Electronics Co., Ltd.Inventor: Byeong-Kuk Lee
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Publication number: 20140035858Abstract: An apparatus and method for controlling a touchscreen in a wireless terminal are provided. The apparatus includes a display unit which is activated when the wireless terminal is in a first operation state, a touchscreen unit which is activated and displays an icon for performing a corresponding function at a current mode when the wireless terminal is in the first operation state, and a control unit which activates the display unit and controls the icon for performing a corresponding function at a current mode to be displayed on the touchscreen unit when the wireless terminal is in the first operation state.Type: ApplicationFiled: October 15, 2013Publication date: February 6, 2014Applicant: Samsung Electronics Co., Ltd.Inventor: Byeong-Kuk LEE
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Patent number: 8560020Abstract: An apparatus and method for controlling a touchscreen in a wireless terminal are provided. The apparatus includes a display unit which is activated when the wireless terminal is in a first operation state, a touchscreen unit which is activated and displays an icon for performing a corresponding function at a current mode when the wireless terminal is in the first operation state, and a control unit which activates the display unit and controls the icon for performing a corresponding function at a current mode to be displayed on the touchscreen unit when the wireless terminal is in the first operation state.Type: GrantFiled: January 11, 2008Date of Patent: October 15, 2013Assignee: Samsung Electronics Co., Ltd.Inventor: Byeong-Kuk Lee
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Patent number: 8331599Abstract: A speaker device for use in a mobile terminal includes a speaker frame with a speaker unit mounted therein, and a frame cover provided at the rear side of the speaker frame to form a resonance space between the speaker frame and the frame cover. Sound that is output in a forward direction of the speaker unit is emitted to a front space of the speaker frame, and sound that isoutput to the rear of the speaker unit is emitted through the resonance space. The speaker device provides the resonance space at the rear side of the speaker frame to reinforce the output of midrange and bass tones, thereby reproducing the original sound as accurately as possible. The speaker device enables a user to enjoy vivid sound when reproducing a multimedia file or viewing a digital, multimedia broadcast (DMB) program on a small-sized device, such as a mobile terminal.Type: GrantFiled: November 22, 2006Date of Patent: December 11, 2012Assignees: Samsung Electronics Co., Ltd., Kwangwon Tech Co., Ltd.Inventors: Heung-Sik Yun, Byeong-Kuk Lee, Joon-Woo Lim, Do-Hwan Kim
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Patent number: 8140133Abstract: An ultra-slim portable terminal is disclosed. The ultra-slim portable terminal includes a body having a first portion and a second portion. An auxiliary display unit which is always exposed to the outside is provided on the upper surface of the first portion of the body, and the second portion of the body is recessed from the first portion of the body by a certain depth. A folder including a main display unit is connected to the body by a hinge to open and close the second portion. When the folder is folded onto the second portion, it is substantially parallel to the first portion.Type: GrantFiled: June 13, 2006Date of Patent: March 20, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Young-Jun Jung, Sung-Sun Park, Gyu-Bok Lee, Byeong-Kuk Lee, Hyon-Myong Song, Seog-Geun Lee
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Publication number: 20080254839Abstract: An apparatus and method for controlling a touchscreen in a wireless terminal are provided. The apparatus includes a display unit which is activated when the wireless terminal is in a first operation state, a touchscreen unit which is activated and displays an icon for performing a corresponding function at a current mode when the wireless terminal is in the first operation state, and a control unit which activates the display unit and controls the icon for performing a corresponding function at a current mode to be displayed on the touchscreen unit when the wireless terminal is in the first operation state.Type: ApplicationFiled: January 11, 2008Publication date: October 16, 2008Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventor: Byeong-Kuk LEE
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Publication number: 20080025547Abstract: A speaker device for use in a mobile terminal includes a speaker frame with a speaker unit mounted therein, and a frame cover provided at the rear side of the speaker frame to form a resonance space between the speaker frame and the frame cover. Sound that is output in a forward direction of the speaker unit is emitted to a front space of the speaker frame, and sound that isoutput to the rear of the speaker unit is emitted through the resonance space. The speaker device provides the resonance space at the rear side of the speaker frame to reinforce the output of midrange and bass tones, thereby reproducing the original sound as accurately as possible. The speaker device enables a user to enjoy vivid sound when reproducing a multimedia file or viewing a digital, multimedia broadcast (DMB) program on a small-sized device, such as a mobile terminal.Type: ApplicationFiled: November 22, 2006Publication date: January 31, 2008Inventors: Heung-Sik Yun, Byeong-Kuk Lee, Joon-Woo Lim, Do-Hwan Kim
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Publication number: 20070070039Abstract: Provided is a data control method in a wireless terminal which can perform various control functions, such as selection, input, and edition of data, using a mouse function provided in the wireless terminal. The data control method includes selecting and dragging any character or numeral from a plurality of characters or numerals displayed on the wireless terminal by a mouse pointer, and performing a function of editing the character or numeral selected and dragged by the mouse pointer if any character or numeral is selected and dragged. Also, the data control method using a mouse function in a wireless terminal includes displaying a character or numeral keyboard on a display of the wireless terminal, selecting any character or numeral on the displayed character or numeral keyboard by a mouse pointer, and displaying the selected character or numeral by the mouse pointer.Type: ApplicationFiled: April 26, 2006Publication date: March 29, 2007Inventor: Byeong-Kuk Lee
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Publication number: 20070026909Abstract: An ultra-slim portable terminal is disclosed. The ultra-slim portable terminal includes a body having a first portion and a second portion. An auxiliary display unit which is always exposed to the outside is provided on the upper surface of the first portion of the body, and the second portion of the body is recessed from the first portion of the body by a certain depth. A folder including a main display unit is connected to the body by a hinge to open and close the second portion. When the folder is folded onto the second portion, it is substantially parallel to the first portion.Type: ApplicationFiled: June 13, 2006Publication date: February 1, 2007Inventors: Young-Jun Jung, Sung-Sun Park, Gyu-Bok Lee, Byeong-Kuk Lee, Hyon-Myong Song, Seog-Geun Lee
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Patent number: 7162275Abstract: An apparatus and method for performing a dialing operation using a phone book of a mobile communication terminal, and an apparatus and method capable of displaying all telephone numbers of persons registered in a phone book when a dial history information is displayed. In an apparatus and method for displaying dial history information configured by at least one of a plurality of calling/called telephone classification icons, personal names corresponding to the calling/called telephone classification icons and a single calling/called telephone number icon corresponding to each personal name, the dial history information is sequentially searched. The apparatus and method further determines whether different telephone numbers corresponding to a personal name searched from the dial history information are registered in a phone book.Type: GrantFiled: April 9, 2003Date of Patent: January 9, 2007Assignee: Samsung Electronics Co., Ltd.Inventor: Byeong-Kuk Lee
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Publication number: 20050030282Abstract: A device and method for displaying a screen in a wireless terminal are provided. The device and method comprise a display section for displaying input data, the display section including a first display section and a second display section, a display drive section having an address region for the first display section and an address region for the second display section, and a control section for controlling the display drive section to display input data on the first display section and the second display section.Type: ApplicationFiled: August 5, 2004Publication date: February 10, 2005Inventors: Byeong-Kuk Lee, Jong-Chul Lee
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Publication number: 20030195018Abstract: An apparatus and method for performing a dialing operation using a phone book of a mobile communication terminal, and an apparatus and method capable of displaying all telephone numbers of persons registered in a phone book when a dial history information is displayed. In an apparatus and method for displaying dial history information configured by at least one of a plurality of calling/called telephone classification icons, personal names corresponding to the calling/called telephone classification icons and a single calling/called telephone number icon corresponding to each personal name, the dial history information is sequentially searched. The apparatus and method further determines whether different telephone numbers corresponding to a personal name searched from the dial history information are registered in a phone book.Type: ApplicationFiled: April 9, 2003Publication date: October 16, 2003Inventor: Byeong-Kuk Lee
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Patent number: 5727056Abstract: A parallel-connected telephone use determining circuit using a microcomputer having therein an analog-to digital converter for determining an operation status of a parallel-connected telephone system connected to a telephone line. The circuit includes a rectifier for rectifying the variance of voltage applied through a telephone line, a voltage detector for detecting the variance of the voltage rectified from the rectifier, and a central processing unit (CPU) having an A/D converter incorporated therein for converting the voltage variance output from the voltage detector into a digital signal, for detecting the digital signal converted from the A/D converter and determining whether a parallel-connected telephone is in use.Type: GrantFiled: July 5, 1996Date of Patent: March 10, 1998Assignee: SamSung Electronics Co., Ltd.Inventor: Byeong-Kuk Lee