Patent application number | Description | Published |
20080245870 | METHOD FOR PROVIDING MOBILE SERVICE USING CODE-PATTERN - A method and apparatus for providing a mobile service with the use of a code pattern is disclosed In one embodiment, the method comprising: taking a photograph of a code pattern image, decoding the photographed code pattern image so as to obtain code information, extracting uniform resourse locator (URL) information corresponding to the code information, transmitting a content information request message to a service provider server corresponding to the URL information, and receiving content information corresponding to the URL information from the service provider server. According to embodiments of the present invention, it is possible to provide various and convenient mobile services to mobile terminal users using a mobile terminal, having a camera, and a code pattern containing the URL information. | 10-09-2008 |
20080247363 | METHOD FOR PROVIDING MOBILE SERVICE USING CODE-PATTERN - A method and apparatus for providing a mobile service with the use of a code pattern is disclosed In one embodiment, the method comprising: taking a photograph of a code pattern image, decoding the photographed code pattern image so as to obtain code information, extracting uniform resource locator (URL) information corresponding to the code information, transmitting a content information request message to a service provider server corresponding to the URL information, and receiving content information corresponding to the URL information from the service provider server. According to embodiments of the present invention, it is possible to provide various and convenient mobile services to mobile terminal users using a mobile terminal, having a camera, and a code pattern containing the URL information. | 10-09-2008 |
20090065566 | APPARATUS AND METHOD FOR PROVIDING CONTENTS BY USING MACHINE-READABLE CODE - According to the present invention, an apparatus and method for proving a user with a content by using a machine-readable code is provided. In one aspect of the present invention, provided is a method for implementation on a terminal for providing a user with at least one content by using a machine-readable code, the method comprising the steps of: receiving a machine-readable code; extracting a code value of the received machine-readable code; transferring the extracted code value to a first external computational device; receiving from the first external computational device at least one category associated with the extracted code value; transmitting the at least one category to a second external computational device; and receiving from the second external computational device at least one content belonging to the at least one category. | 03-12-2009 |
20090065567 | APPARATUS AND METHOD FOR PROVIDING CONTENTS BY USING MACHINE-READABLE CODE - According to the present invention, an apparatus and method for proving a user with a content by using a machine-readable code is provided. In an aspect of the present invention, provided is a method for implementation on a terminal for providing a user with at least one content by using a machine-readable code, the method comprising the steps of: receiving a machine-readable code; extracting a code value of the received machine-readable code; transferring the extracted code value to a first external computational device; receiving from the first external computational device at least one of a plurality of content IDs associated with the extracted code value; transmitting the at least one content ID to a second external computational device; and receiving from the second external computational device at least one content corresponding to the at least one content ID. | 03-12-2009 |
20090066386 | MTCMOS FLIP-FLOP WITH RETENTION FUNCTION - There is provided a MTCMOS flip-flop configured to operate at high speed and to reduce leakage current while realizing a retention function in a sleep mode. The MTCMOS flip-flop may include a signal generator adapted to output an internal clock signal or a sleep mode control signal based on changes in a retention signal and an external clock signal, a master latch adapted to latch an input signal and to output a master latch output signal based on the internal clock signal, and a slave latch connected to an actual ground and adapted to latch the master latch signal, to output a slave latch output signal under control of the internal clock signal, and to maintain the latched signal under control of the sleep mode control signal in the sleep mode. | 03-12-2009 |
20090257315 | POSITION TRACING SIGNAL GENERATOR UNIT AND INPUT SYSTEM HAVING THE SAME - Disclosed are a position tracing signal generator unit and an input system using the same. The position tracing signal generator unit of the present invention generates ultrasonic signals with a constant time interval to allow ultrasonic signals generated from a plurality of ultrasonic signal generator to be overlapped and amplified. It is possible to increase the intensity of the ultrasonic signal and lengthen the range. Due to the structural advantages of the present invention as described above, it is possible to solve a problem of the prior art, i.e., a large thickness of the position tracing signal generator unit caused by a large size of the ultrasonic sensor for increasing the intensity of the ultrasonic signal. | 10-15-2009 |
20090257452 | METHOD AND APPARATUS FOR PROVIDING AND RECEIVING THREE-DIMENSIONAL DIGITAL CONTENTS - Provided are a method and an apparatus for providing three-dimensional (3D) digital content by using a conventional system for providing two-dimensional (2D) digital content. The method includes generating an elementary stream (ES) regarding first data of 2D digital content, generating an ES regarding second data of 3D digital content, packetizing the ESs of the first data and the second data, and recording) the packetized second data and content information of the second data within header information of multiplexed stream of the packetized first data. | 10-15-2009 |
20120105314 | METHOD AND SYSTEM FOR INPUTTING INFORMATION USING ULTRASONIC SIGNALS - Provided are an information input system and an information input method using an ultrasonic signal. In the information input system or method, a signal generation apparatus for generating a reference signal and an ultrasonic signal or an information input apparatus for generating a reference signal receives a reference signal and an ultrasonic signal which are generated by a different signal generation apparatus which inputs information in an adjacent area or the information input apparatus, determines whether or not there is a possibility of interference of the signals generated by the different signal generation apparatus or the information input apparatus, and adaptively changes an effective section where the reference signal and the ultrasonic signal are generated to an idle section in the same period or the next period if it is determined that there is a possibility of the interference, so that the signal interference is prevented. Therefore, even in the environment where a plurality of the information input systems are present, it is possible to stably input information. | 05-03-2012 |
20120139863 | APPARATUS AND METHOD FOR INPUTTING WRITING INFORMATION ACCORDING TO WRITING PATTERN - Provided are a method and apparatus for inputting handwriting in a digital electronic apparatus. Various patterns defining methods of generating pressure information according to handwriting input are stored in advance, and a user selects a pattern similar to a pattern of the user or selects a desired handwriting pattern to perform the handwriting, so that pressure information is generated according to the handwriting pattern and the handwriting is displaying with a thickness corresponding to the pressure information. Therefore, it is possible to solve a problem of monotonous handwriting input in the related art where only the position is input and the handwriting is output with the same thickness. | 06-07-2012 |
20120194485 | SIGNAL GENERATION DEVICE - Provided is a signal generation device used for an information input system using an ultrasonic signal. A portion of a pen core portion is designed to have a different cross-sectional area (diameter) so that the portion having a different cross-sectional area is held by an inner portion of a housing or a cap member. Therefore, the pen core portion can be naturally supported without use of an additional configuration such as a retainer. Particularly, in a signal generation device in the related art, if elasticity of a retainer is weakened due to long term use, the pen core cannot be supported. However, according to the present invention, since the pen core is supported by using a structural inner portion in the housing, the pen core can be stably supported irrespective of long term use. | 08-02-2012 |
20120206417 | INFORMATION INPUTTING DEVICE AND INFORMATION INPUTTING METHOD - Provided are an information inputting device and an information inputting method capable of inputting information to a portable electronic apparatus by using a touch panel and an electronic pen. In the information inputting device and the information inputting method, the portable electronic apparatus including a touch panel is combined with a receiver which receives an ultrasonic wave signal and a reference signal, so that it is possible to input information by using the touch panel and to accurately input information by using the electronic pen which emits the ultrasonic wave signal. | 08-16-2012 |
20120278237 | Method, System and Mobile Device for Distributing Gift Certificate - A method for distributing a gift certificate may be provided that includes: receiving information on an affiliate identifier recognized by a user terminal device; receiving payment information of a user of the user terminal device from an affiliate terminal device; and calculating a remaining amount of the gift certificate of the user or a mileage of the user on the basis of the payment information. | 11-01-2012 |
20120286030 | METHOD FOR PROVIDING MOBILE SERVICE USING CODE-PATTERN - A method and apparatus for providing a mobile service with the use of a code pattern is disclosed In one embodiment, the method comprising: taking a photograph of a code pattern image, decoding the photographed code pattern image so as to obtain code information, extracting uniform resourse locator (URL) information corresponding to the code information, transmitting a content information request message to a service provider server corresponding to the URL information, and receiving content information corresponding to the URL information from the service provider server. According to embodiments of the present invention, it is possible to provide various and convenient mobile services to mobile terminal users using a mobile terminal, having a camera, and a code pattern containing the URL information. | 11-15-2012 |
20120314543 | SIGNAL GENERATION DEVICE - Provided is a signal generation device used for an information input method using an ultrasonic signal. Contact electrodes which are formed in a flexible printed circuit board to be in contact with an ultrasonic wave generation unit and reference signal generation units are disposed in a row, so that a length of the flexible printed circuit board can be reduced. Accordingly, in comparison with a signal generation module in the related art, a length of the signal generation module can be reduced, so that the signal generation device can be miniaturized. In addition, in order to maintain the contact between contact electrodes of the flexible printed circuit board and the ultrasonic wave generation unit, the contact electrodes which are in contact with the ultrasonic wave generation unit and the flexible printed circuit board are surrounded by a contact maintaining member which is constructed with a cylindrical elastic member. | 12-13-2012 |
20130152399 | MULTI-BLADE ELECTRIC ROTARY RAZOR - The present invention relates to a multi-blade electric rotary razor which comprises a razor blade cartridge turned by a motor, and at least one pair of razor blade assemblies disposed at an equal-angle distance at the razor blade cartridge along a direction in which the razor blade cartridge rotates, at least one pair of razor blades (hereinafter referred to as first razor blades) being arranged in an overlapping manner at a predetermined distance at the razor blade assembly along a radius direction of the razor blade cartridge. The electric rotary razor of the present invention has a structure of a wet shaver where multiple razor blades are arranged, and uses the motor to turn the razor blade cartridge during shaving for user convenience and thorough shaving. The multi-blade razor blade assembly alleviates a dermal stimulation, minimizes a possibility of a scar, and does not require shaving cream, making shaving convenient and unhindered by time and space. | 06-20-2013 |
20130160296 | RECIPROCATING LINEAR RAZOR - The present invention pertains to a razor, which includes: a gripping section combined with a housing; a head section coupled at one side of the housing; a razor blade cartridge mounted at a front surface of an upper end of the head section; and an eccentric cam module, which moves the razor blade cartridge to reciprocate in a cutting direction. | 06-27-2013 |
20130286166 | 3D STEREOSCOPIC IMAGE DISPLAY SYSTEM AND 3D STEREOSCOPIC IMAGE DISPLAY METHOD USING THE SAME - Provided are a stereoscopic image display unit having a 3D information input device and a 3D stereoscopic image display method using the 3D information input device. The 3D information input device receives a synchronization signal used for a conventional stereoscopic image display unit and generates an ultrasonic signal. The stereoscopic image display unit receives the ultrasonic signal through the ultrasonic wave reception units installed at a plurality of areas and measured a distance between the 3D information input device and each of the ultrasonic wave reception units by using a time difference between a generation time of the synchronization signal and a reception time of the ultrasonic signal and measures a position of the 3D information input device in a 3D real space by using the distances. The measured position of the 3D information input device in the 3D real space is converted into a coordinate in the 3D stereoscopic image space. A position of the 3D information input device functioning as a mouse or a remote controller is stereoscopically displayed on the 3D stereoscopic image, so that click information or menu selection information can be input. A synchronization signal logic used for a conventional stereoscopic image display unit is employed, so that it is possible to embody a 3D remote controller or a 3D mouse without an increase in cost caused by addition of the configuration. | 10-31-2013 |
20130328836 | INFORMATION INPUT APPARATUS USING ULTRASONIC SIGNAL - Provided is an information input apparatus using an ultrasonic signal according to the present invention, a connector which is to be inserted into a communication port of a portable electronic apparatus is installed in a position measurement module which measures a position of a signal generation device to generate position information of the signal generation device by receiving an ultrasonic signal, and a connector connection member which is to be connected to the connector is installed in a docking module which is detachably fixed to a handwriting surface to store the position information of the signal generation device therein and to transmit the position information to an external electronic apparatus. Therefore, the connector of the position measurement module is inserted into a connector connection member of the docking module, so that the position measurement module and the docking module can be easily coupled with and detached from each other. | 12-12-2013 |
20130344853 | METHOD FOR PROVIDING MOBILE SERVICE USING CODE-PATTERN - A method and apparatus for providing a mobile service with the use of a code pattern is disclosed In one embodiment, the method comprising: taking a photograph of a code pattern image, decoding the photographed code pattern image so as to obtain code information, extracting uniform resourse locator (URL) information corresponding to the code information, transmitting a content information request message to a service provider server corresponding to the URL information, and receiving content information corresponding to the URL information from the service provider server. According to embodiments of the present invention, it is possible to provide various and convenient mobile services to mobile terminal users using a mobile terminal, having a camera, and a code pattern containing the URL information. | 12-26-2013 |
20140028637 | POSITION TRACING SYSTEM USING ULTRASONIC WAVE - Provided is a position tracing system using ultrasonic wave, where a distance between ultrasonic wave reception sensors can be adjusted. A distance between ultrasonic wave reception sensors can be freely adjusted by user's manipulation, so that a position of a signal generation device implemented by an input pen can be more accurately traced by adjusting the distance between the ultrasonic wave reception sensors according to a size of a moving area of the signal generation device. | 01-30-2014 |
20140247235 | MOBILE COMMUNICATION TERMINAL CASE AND TABLET PC CASE - The present invention relates to a mobile communication terminal case capable of accurately measuring the position of an electronic pen tip. The mobile communication terminal case comprises: a main body unit arranged at an outer surface of the mobile communication terminal such that a touch screen of an electronic device may be exposed outwardly; a position measuring unit including an electronic pen for inputting a content to be displayed on the touch screen, and position measuring means arranged at one side of the main body unit to measure the position of the electronic pen tip; and a communication unit which transmits information on the position of the electronic pen tip measured by the position measuring unit to the mobile communication terminal. Thus, the position of a character or symbol to be inputted can be accurately measured in inputting the character or symbol in an electronic device with a touch screen, thereby improving the reliability and preventing the erroneous operation of the device. Thus, time taken to input a character or symbol is shortened to achieve improved convenience of use. | 09-04-2014 |
20150015492 | KEYBOARD ENABLING INPUTTING OF POSITION INFORMATION AND KEYBOARD SYSTEM COMPRISING SAME - Disclosed are a position information inputting keyboard and a keyboard system including the same. A reference signal receiving unit and ultrasonic signal receiving units are installed on a side surface of a keyboard having thereon a keypad. | 01-15-2015 |
20150022505 | POSITION MEASURING DEVICE AND POSITION INFORMATION INPUT SYSTEM USING SAME - Disclosed are a position measuring device capable of precisely measuring a position of an electronic pen tip, and a position information inputting system using the same. The position measuring device includes: a position measuring unit configured to measure a position of a tip of an electronic pen using a reference signal and ultrasonic signals, and configured to input position information on the electronic pen tip to an electronic device; a housing where the position measuring unit is installed; and a coupling means having one end connected to the housing, and another end coupled to the electronic device, so as to couple the housing to one side of the electronic device. Under such configuration, the position measuring device can enhance reliability by precisely measuring positions of characters or symbols to be input to an electronic device having a screen, and can enhance a user's convenience by reducing time taken to input characters or symbols by preventing an erroneous operation. | 01-22-2015 |