Patent application number | Description | Published |
20080284570 | Reader Control System - An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit. | 11-20-2008 |
20080290993 | Reader Control System - An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit. | 11-27-2008 |
20080316019 | Reader Control System - An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit. | 12-25-2008 |
20090051493 | READER CONTROL SYSTEM - An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit. | 02-26-2009 |
20090219143 | READER CONTROL SYSTEM - An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit. | 09-03-2009 |
20090270093 | MOBILE TERMINAL AND METHOD FOR DISPLAYING WIRELESS DEVICES THEREOF - A mobile terminal including a wireless communication unit configured to wirelessly communicate with wireless devices to be connected with the mobile terminal, a display unit configured to display information about the wireless devices, an input unit configured to input search information including at least one of a distance range to search for the wireless devices and a type of the wireless devices, and a controller configured to control the wireless communication unit to search for the wireless devices based on the input search information and to control the display unit to display responding wireless devices that responded to the search by the wireless communication unit according to the input search information. | 10-29-2009 |
20100045445 | READER CONTROL SYSTEM - An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit. | 02-25-2010 |
20100178873 | MOBILE TERMINAL AND CONTROLLING METHOD THEREOF - A mobile terminal and controlling method may be provided by which a specific one of various external devices neighboring a mobile terminal may be easily searched and may be connected to the mobile terminal by short-range communication. | 07-15-2010 |
20110063084 | READER CONTROL SYSTEM - An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit. | 03-17-2011 |
20110068907 | READER CONTROL SYSTEM - An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit. | 03-24-2011 |
20110068908 | READER CONTROL SYSTEM - An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RPM reader and the RFID reader control unit. | 03-24-2011 |
20110072318 | READER CONTROL SYSTEM - An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit. | 03-24-2011 |
20110156881 | READER CONTROL SYSTEM - An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit. | 06-30-2011 |
20110156882 | READER CONTROL SYSTEM - An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit. | 06-30-2011 |
20120009924 | MOBILE TERMINAL AND METHOD FOR DISPLAYING WIRELESS DEVICES THEREOF - A mobile terminal including a wireless communication unit configured to wirelessly communicate with wireless devices to be connected with the mobile terminal, a display unit configured to display information about the wireless devices, an input unit configured to input search information including at least one of a distance range to search for the wireless devices and a type of the wireless devices, and a controller configured to control the wireless communication unit to search for the wireless devices based on the input search information and to control the display unit to display responding wireless devices that responded to the search by the wireless communication unit according to the input search information. | 01-12-2012 |
20120286622 | Spindle motor - There is provided a spindle motor including: a base member including a sleeve housing having a sleeve inserted thereinto and mounted therein; a stator core mounted in the sleeve housing; and support parts improving horizontality of the stator core when the stator core is mounted in the sleeve housing. | 11-15-2012 |
20130009499 | BEARING ASSEMBLY AND MOTOR INCLUDING THE SAME - There is provided a bearing assembly including: a sleeve supporting a shaft; a stopper coupled to the shaft to thereby prevent excessive floating of the shaft; a base cover maintaining a clearance with the stopper to thereby provide a space in which oil is filled and coupled to the sleeve; and a flow prevention part protruding from at least one of the stopper and the base cover to thereby prevent a flowing of the oil. | 01-10-2013 |
20130009500 | SPINDLE MOTOR - There is provided a spindle motor including: a sleeve including a shaft rotatably mounted therein and a circulation hole formed therein; and a cover member mounted on a lower end portion of the sleeve and including an opening/closing part opening and closing the circulation hole. | 01-10-2013 |
20130163903 | HYDRODYNAMIC BEARING ASSEMBLY AND SPINDLE MOTOR INCLUDING THE SAME - There is provided a hydrodynamic bearing assembly including: a sleeve fixed to a base member and having a depression groove formed in a lower end portion thereof; and a shaft rotatably supported by the sleeve and having a stopper inserted in the depression groove, wherein the stopper includes a movement suppressing part provided on an outer peripheral surface thereof in order to suppress movements of a lubricating fluid. | 06-27-2013 |
20130170248 | LIGHT GUIDE PLATE HAVING SAG CONTROL PATTERNS AND BACK LIGHT UNIT USING THE SAME - The present invention relates to a backlight unit with sag control patterns, comprising a light source formed in a side surface of a light guide plate; and a plurality of optical patterns formed on a lower surface of the light guide plate, sag of the plurality of optical patterns increasing as the optical patterns become more distant from the light source. By controlling sag of optical patterns formed in a light guide plate, efficiency of light emitted from a backlight unit can be improved and uniformity of the light can be maintained. Also, since sag of optical patterns can be controlled, by increasing the number of optical patterns (by improving fill factor), light efficiency and uniformity can be controlled easily. Also, compared with a conventional method for manufacturing white dot patterns, white dot patterns can be more efficiently manufactured in terms of development time and costs. | 07-04-2013 |
20130188364 | OPTICAL SHEET, OPTICAL UNIT AND LIGHTING DEVICE USING THE SAME - The present invention relates to an optical sheet or an optical unit used for a lighting device. In particular, the present invention provides an optical sheet comprising a plurality of lens patterns formed on a base member, where SAG (height H: lens diameter R) of the lens pattern ranges from 0.01 to 0.3. The present invention provides an optical sheet which minimizes total reflection by adjusting SAG of a lens pattern formed on a base member, thereby realizing a high-brightness lighting device. | 07-25-2013 |
20130225065 | MOBILE COMMUNICATION DEVICE AND METHOD FOR EXHAUSTING HEAT THEREFROM - A mobile communication device includes a heat transfer path to transfer heat generated in the mobile communication device to a heat exhaust component, in which the heat exhaust component generates air flow to exhaust heat out of the mobile communication device. | 08-29-2013 |
20130272028 | LIGHT GUIDE PLATE FOR PLANE LIGHT SOURCE, METHOD FOR MANUFACTURING THE SAME, AND PLANE LIGHT SOURCE UNIT USING THE SAME - A light guide plate and a plane light source unit are provided. The light guide plate for a plane light source unit includes a plurality of unit pattern regions each having a plurality of optical patterns on surfaces thereof, wherein one or more unit pattern regions have different sag values (height:lens size) of the optical patterns constituting the unit pattern regions. Unit pattern regions are implemented with segmented optical patterns, which are equal in height, from the outside of the light guide plate to the central part thereof, by adjusting the density and size of microlenses, thereby improving the light uniformity and light efficiency and improving the efficiency of manufacturing processes. | 10-17-2013 |
20140016327 | LIGHTING DEVICE AND METHOD OF MANUFACTURING THE SAME - Disclosed are a lighting device and a method of manufacturing the same, the lighting device includes a diffusion layer diffusing and emitting light incident from a light source; a bead layer adjacently formed to a light emitting surface of the diffusion layer, including a plurality of beads, and having a separation part formed in a region in which the plurality of beads are not present; and a condensing layer formed on the bead layer and condensing light transmitting the separation part to a predetermined portion. The exemplary embodiment of the present invention can form the separation part on the diffusion layer and the condensing layer by bonding beads to the diffusion layer and thus, can condense the light transmitting the diffusion layer to the condensing layer through the separation part, thereby easily reducing the UGR without disposing the separate barrier rib structure between the diffusion layer and the condensing layer. | 01-16-2014 |
20140133160 | Optical Plate and Illuminating Member Using the Same - Disclosed is an optical plate and an illuminating member, and particularly an optical plate for reducing UGR, which has a plurality of micro lens patterns formed on a base substrate, a fill factor of the micro lens patterns being in range of 0.5 to 1.0. | 05-15-2014 |
20140140068 | LIGHTING DEVICE - The present invention relates to an lighting device capable of reducing UGR (Unified Glare Rating) characterized by comprising the frame portion formed at the peripheral area in which the printed circuit board mounted with a light source and the light source are arranged, and the inserting portion into which the diffusing plate and the optical plate are inserted at the inside of the frame portion simultaneously. Particularly, an air gap can be formed on the closed adhered surface of the optical plate and the diffusing plate. | 05-22-2014 |
20140153508 | METHOD OF COORDINATED MULTI-POINT TRANSMISSION AND RECEPTION - Disclosed is a coordinated multi-point (CoMP) transmission and reception method. A method of determining a CoMP set in an apparatus for determining a CoMP set of a CoMP system includes transmitting reference signal information from each point, collecting preferred point set information corresponding to the reference signal information, determining the CoMP set based on the collected preferred point set information, and determining transmission target terminals for each component carrier based on the determined CoMP set. The transmission method using the CoMP set may improve performance of a system and enhance frequency efficiency. | 06-05-2014 |
20140168993 | LIGHTING DEVICE - Disclosed is a light device comprising: a diffusion unit for diffusing and radiating light incident from a light source; and a condensing unit installed on a light radiating surface of the diffusion unit, including a micro lens array of lenses having sag determined depending on one of a light emitting area of the lighting device and total light flux of the lighting device. Thus, the lighting device can reduce a light flux emitted at the angle between 65 deg and 90 deg, thereby meeting UGR conditions. | 06-19-2014 |
20140191849 | READER CONTROL SYSTEM - An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit. | 07-10-2014 |
20140191850 | READER CONTROL SYSTEM - An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit. | 07-10-2014 |
20140192540 | ILLUMINATING MEMBER FOR REDUCING UNIFIED GLARE RATING AND LIGHTING DEVICE USING THE SAME - Disclosed is a lighting device capable of reducing UGR (Unified Glare Rating). in a illuminating member, reflection efficiency of light significantly scattering to the left and right among light applied to the air gap through the diffusion plate is increased using the adhesion material pattern layer of periphery surrounding an air gap, and simultaneously, the UGR may be reduced by removing the process disposing the pattern with a specific structure and increasing the process efficiency. | 07-10-2014 |
20140301086 | OPTICAL SHEET AND LIGHTING DEVICE INCLUDING THE SAME - Provided are an optical sheet used for a lighting device, and the lighting device, the optical sheet comprising: a base plate; and an optical plate including a plurality of micro pattern units formed on the base plate, wherein the respective micro pattern units have any one shape of a quadrangular pyramid shape, a conical shape, and a polypyramid shape, wherein an edge angle formed between the base plate and a side surface of the micro pattern units is determined within a range of 15 degrees to 45 degrees. | 10-09-2014 |