Patent application number | Description | Published |
20150177486 | Photographic Lens Optical System - A photographic lens optical system includes: a first lens having a negative refractive power and a meniscus shape convex toward an object side; a second lens having a positive refractive power and a shape convex toward an image side; a third lens having a positive refractive power and a double convex shape; and a fourth lens having a negative refractive power and a shape convex toward the image side, wherein the first to fourth lenses are sequentially arranged in a direction from the object side to the image side, and the photographic lens optical system satisfies the following condition: | 06-25-2015 |
20150177487 | Photographic Lens Optical System - A photographic lens optical system includes: a first lens having a negative refractive power and a meniscus shape convex toward an object side; a second lens having a negative refractive power and a meniscus shape convex toward the object side; a third lens having a positive refractive power and a meniscus shape convex toward the object side; and a fourth lens having a positive refractive power and a double convex shape, wherein the first to fourth lenses are sequentially arranged in a direction from the object side to an image side, and the photographic lens optical system satisfies the following condition: | 06-25-2015 |
20150177490 | Photographic Lens Optical System - A photographic lens optical system includes: a first lens having a positive refractive power and a meniscus shape convex toward an object side; a second lens having a negative refractive power and a meniscus shape convex toward the object side; a doublet lens having a positive refractive power and formed by combining a third lens and a fourth lense; a fifth lens having a positive refractive power and a double convex shape; and a sixth lens having a positive refractive power and a double convex shape. The first to sixth lenses are sequentially arranged in a direction from the object side to an image side, and the photographic lens optical system satisfies the following condition: | 06-25-2015 |
20150177491 | Photographic Lens Optical System - A photographic lens optical system. The photographic lens optical system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens that are sequentially arranged in a direction from an object toward an image sensor. The first lens has a negative (−) power, and the emission surface thereof may be convex toward the object. The second lens may have a positive (+) power, the third and fourth lenses have positive (+) powers, and the fifth lens has a negative (−) power. Furthermore, the sixth lens is an aspherical lens having a positive (+) power. | 06-25-2015 |
20150185443 | Optical Lens System - An optical lens system includes sequentially from an object side to an image plane side: a first lens having a negative refractive power and an object side surface that is convex; a second lens having a positive refractive power and an image side surface that is convex toward the image side; a third lens having a positive refractive power and an image side surface that is convex toward the image side; a fourth lens having a positive refractive power and a biconvex shape; and a fifth lens having a negative refractive power and an object side surface that is concave toward the object side. | 07-02-2015 |
20150185445 | Optical Lens System - An optical lens system includes sequentially from an object side to an image plane side: a first lens having a negative refractive power and an object side surface that is convex toward the object side; a second lens having a negative refractive power and an object side surface that is convex toward the object side; a third lens having a positive refractive power and an image side surface that is convex toward the image side; a fourth lens having a negative refractive power and an object side surface that is concave toward the object side; and a fifth lens having a positive refractive power and an image side surface that is convex toward the image side. | 07-02-2015 |
20150185447 | Photographic Lens Optical System - A photographic lens optical system which includes five lenses sequentially arranged in a direction from an object to an image sensor is disclosed. A first lens may have a positive refractive power and an entrance surface convex toward the object. A second lens may have a negative refractive power and an exit surface concave toward the image sensor. A third lens may have a positive refractive power and a meniscus shape convex toward the image sensor. A fourth lens may have a negative refractive power and a meniscus shape convex toward the image sensor. A fifth lens may have a negative refractive power, and at least one of an entrance surface and an exit surface of the fifth lens may be aspheric. The system may satisfy the formula: |tan θ|/f<1.0, θ denoting an angle of view of the system, and f denoting a focal length of the system. | 07-02-2015 |
Patent application number | Description | Published |
20130147654 | RADAR APPARATUS - The present invention relates to a radar technology, and in more particular, to a radar apparatus having an antenna arrangement capable of removing a non-detected region which may exist around a vehicle. | 06-13-2013 |
20140368374 | RADAR APPARATUS AND ANTENNA APPARATUS - Disclosed are a radar apparatus and an antenna apparatus. In particular, disclosed are a radar apparatus and an antenna apparatus including an antenna structure capable of suppressing a grating lobe while enhancing resolution. | 12-18-2014 |
20150042507 | RADAR FOR VEHICLE AND METHOD OF OPERATING THE SAME - Disclosed herein is a vehicle radar. The radar may include Tx antennas for a middle range, Tx antennas for a short range, Rx antenna columns for a middle range each configured to have a long shape vertically and be horizontally disposed, Rx antenna columns for a short range each configured to have a long shape vertically and be disposed between some of the Rx antenna columns for a middle range, and a control unit configured to process signals of radio waves that are reflected from a specific object after the radio waves are radiated by the Tx antennas for the middle range and that are received by the Rx antenna columns for the middle range or signals of radio waves that are reflected from a specific object after the radio waves are radiated by the Tx antennas for the short range and that are received by the Rx antenna columns for the short range. | 02-12-2015 |
20150153447 | METHOD AND APPARATUS FOR DETECTING SURROUNDING ENVIRONMENT BASED ON SENSING SIGNALS OF FREQUENCY-MODULATED CONTINUOUS WAVE RADAR AND CONTINUOUS WAVE RADAR - Disclosed herein are a method and apparatus for detecting a surrounding environment based on a Continuous Wave (CW) radar sensing signal and a Frequency-Modulated Continuous Wave (FMCW) radar sensing signal. A method of detecting a target based on a Frequency-Modulated Continuous Wave (FMCW) radar sensing signal and a Continuous Wave (CW) radar sensing signal may include sending, by a radar, the CW radar sensing signal for detecting the target and receiving a first response signal that is a response to the CW radar sensing signal; sending, by the radar, the FMCW radar sensing signal for detecting the target and receiving a second response signal that is a response to the FMCW radar sensing signal; generating, by the radar, the frequency spectrum of a beat signal by performing signal processing on the first response signal and the second response signal. | 06-04-2015 |
20150185325 | TOF CAMERA FOR VEHICLE AND METHOD FOR DRIVING THE SAME - A TOF camera for a vehicle includes a light emitting unit that irradiates light to an object, a light receiving unit that detects a distance to the object based on light reflected and returned from the object and generates a modulation signal for frequency modulation of the light, and a control unit that controls driving of the light emitting unit according to the modulation signal of the light receiving unit. The light emitting unit includes a plurality of laser diodes. The control unit decides a driving order of the laser diodes according to the modulation signal of the light receiving unit so as to control driving of the laser diodes, and decides current values of the laser diodes according to the modulation signal of the light receiving unit so as to control current amounts of laser diodes to be driven. | 07-02-2015 |
20150229033 | RADAR APPARATUS AND ANTENNA APPARATUS - Disclosed are a radar apparatus and an antenna apparatus. In particular, disclosed are a radar apparatus and an antenna apparatus including an antenna structure capable of suppressing a grating lobe while enhancing resolution. | 08-13-2015 |
20150323649 | METHOD AND DEVICE FOR SENSING SURROUNDING ENVIRONMENT BASED ON FREQUENCY MODULATED CONTINUOUS WAVE RADAR - Disclosed herein are a method and device for sensing a surrounding environment based on a frequency modulated continuous wave (FMCW) radar. The method for detecting a target based on an FMCW radar includes the steps of: the FMCW radar transmitting a sensing signal for detection of the target, and receiving a response signal in response to the sensing signal; the FMCW radar performing a signal processing on the response signal, and generating a frequency spectrum of a beat signal; the FMCW radar determining a detection frequency band for detection of the target within a valid frequency band of the frequency spectrum; the FMCW radar determining a threshold value to determine a target detection peak value for detection of the target among peak values of the frequency spectrum; and the FMCW radar detecting the target based on the detection frequency band and the threshold value. | 11-12-2015 |
20150331090 | FREQUENCY MODULATED CONTINUOUS WAVE RADAR DEVICE, AND OBJECT DETECTION METHOD USING CONTINUOUS WAVE THEREOF - Disclosed herein is a frequency modulated continuous wave (FMCW) radar device, including: a continuous wave (CW) signal generator configured to generate a transmit (Tx) CW signal; a radio frequency (RF) transmitter configured to transmit the generated Tx CW signal as an RF signal through a Tx antenna; an RF receiver configured to receive a CW signal which is reflected and returned from a forward object after the Tx CW signal is transmitted; a target detector configured to extract speed and angle using a frequency difference between the Tx CW signal and the reflected CW signal, and detect an approaching target; and a detection controller configured to control the RF transmitter to transmit the Tx CW signal as a signal having a triangular waveform in a time-frequency graph and to additionally transmit the Tx CW signal as a signal having a crossbar waveform at a predetermined frequency for a predetermined time, and extract speed and angle from the reflected CW signal having a crossbar waveform so as to detect the approaching target, when the sign of the target speed extracted from the reflected CW signal having a triangular waveform is negative (−). | 11-19-2015 |
Patent application number | Description | Published |
20090154433 | LOCAL AREA WIRELESS COMMUNICATION APPARATUS AND METHOD - An apparatus and method for local area communication between Bluetooth and MBOA-MAC devices is provided. A new Bluetooth Protocol Adaptation Layer (PAL) is implemented to adapt a Bluetooth host module and an MBOA-MAC to each other so as to enable use of conventional legacy Bluetooth applications in a wireless network environment employing a WiMedia Multiband OFDM Alliance (MBOA)-based Media Access Control (MAC) layer. This allows devices equipped with a conventional Bluetooth host module to perform high-speed data communication based on MBOA-MAC, thereby increasing the efficiency of utilization of networks. | 06-18-2009 |
20100136910 | APPARATUS AND METHOD FOR DEVICE SEARCH FOR HIGH-SPEED BASED BLUETOOTH APPLICATIONS - Provided are a device searching method of a Bluetooth application and an apparatus using the same. The apparatus includes an application unit that generates a command for searching a Bluetooth device in a surrounding area of the device searching apparatus, a stack unit that performs a Bluetooth device initialization process and processes the command generated in the application unit, a first module unit that searches first Bluetooth devices in the surrounding area of the device searching apparatus, and a second module unit that searches second Bluetooth devices in the surrounding area of the device searching apparatus. | 06-03-2010 |
20120146804 | METHOD AND DEVICE FOR LIGHT INDICATION - A lighting indication device is connected to a plurality of LED sensing lightings via a lighting network. A receiver receives sensing information from at least one of the plurality of LED sensing lightings via the lighting network, and determines whether the sensing information includes a warning code. A warning position identifier identifies a position of an LED sensing lighting in which warning occurs based on the sensing information when the sensing information includes the warning code. A path setting unit generates a warning lighting signal for indicating warning generation information and an escape guide lighting signal indicating an escape guide direction based on the position of the LED sensing lighting in which the warning occurs. A transmitter transmits the warning lighting signal and the escape guide lighting signal to the plurality of LED sensing lightings via the lighting network. | 06-14-2012 |
20120153837 | METHOD AND APPARATUS FOR CORRECTING LIGHT - Light emitted from a lighting device including a white LED and RGB LEDs is sensed when the lighting device is driven based on a predetermined reference value, sensed data is converted into values corresponding to color coordinates, and a difference between the value and a reference value is calculated. It is determined whether or not the lighting device is corrected on the basis of the calculated difference, and the lighting device is selectively corrected depending on the determination result. | 06-21-2012 |
20120161642 | LIGHTING CONTROL METHOD AND DEVICE - A device for controlling an LED lighting in an LED lighting control system including a plurality of LED lightings which are connected via a network is provided. A lighting data receiver receives a first lighting control signal and extracts first lighting control data for the LED lighting from the first lighting control signal including a confirmation code. A verifier verifies the first lighting control data based on the confirmation code, and an error processor records error information when the verifier fails to verify the first lighting control data. A driving signal processor converts the first lighting control data to a driving signal when the verifier succeeds to verify the first lighting control data. An LED driver controls lighting of an LED light source based on the driving signal. | 06-28-2012 |
20120183111 | PROMPT GAMMA-RAY DETECTION APPARATUS FOR ANALYZING CHEMICAL MATERIALS USING FEMTOSECOND PULSE LASER-INDUCED NEUTRONS - Disclosed herein is a prompt gamma-ray detection apparatus for analyzing chemical materials using femtosecond pulse laser-induced neutrons, which can be effectively used in the nondestructive inspection of various materials, such as metals, coal, cement, radioactive materials and the like as well as explosives and chemical materials, and which can provide better measurement results for the analysis of basic materials, and a method of measuring prompt gamma-rays using the apparatus. The prompt gamma-ray detection apparatus is advantageous because it can non-destructively analyze the elements in a chemical sample using a femtosecond pulse laser-induced neutron generator that solves the problems of an atomic reactor for research or a radioactive isotope as a neutron radiation source. | 07-19-2012 |
20130188968 | VISIBLE LIGHT COMMUNICATION METHOD USING DMX-512 NETWORK AND APPARATUSES FOR THE SAME - Disclosed herein are a Visual Light Communication (VLC) method and apparatus using a DMX-512 network. The VLC apparatus includes a DMX signal generation unit and a DMX signal transmission unit. The DMX signal generation unit generates VLC data packets each including a DMX header, fragmentation information, and a data fragment. The DMX signal transmission unit transmits the VLC data packets to an LED lighting apparatus coupled over a DMX-512 network in order to perform VLC. | 07-25-2013 |
20130234607 | LED LIGHTING CONTROL APPARATUS AND METHOD BASED ON VISIBLE LIGHT COMMUNICATION - Disclosed herein is an LED lighting control apparatus and method based on visible light communication. The LED lighting control apparatus includes lighting information collection means for collecting status information about lighting means and environmental information about surroundings of the lighting means, and transmitting the collected information to lighting control means. The lighting information collection means includes a visible light reception processing unit for receiving the status information about the lighting means contained in a visible light signal emitted from the lighting means, a lighting information analysis unit including a plurality of environmental information sensors for detecting the environmental information about the surroundings of the lighting means, the lighting information analysis unit analyzing the environmental information detected by the environmental information sensors, and a lighting information control unit for collecting the status information and the analyzed environmental information and transmitting the collected information to the lighting control means. | 09-12-2013 |
20130343768 | INTER-VEHICLE COMMUNICATION APPARATUS AND METHOD USING VISIBLE LIGHT COMMUNICATION - The present invention relates to an inter-vehicle communication apparatus and method using visible light communication. The inter-vehicle communication apparatus using visible light communication includes a spreading code application unit for applying a spreading code to transmission data desired to be transmitted, and a transmission unit for generating a transmission frame based on the transmission data to which the spreading code is applied, and transmitting the transmission frame via a lighting lamp of a vehicle. The transmission frame includes a preamble field required to synchronize the transmission frame, a data field required to transmit the transmission data, and a position field required to provide hopping information of the transmission data. | 12-26-2013 |
20140009083 | APPARATUS AND METHOD FOR CONTROLLING FAULT IN LIGHTING NETWORK - Disclosed herein is an apparatus and method for controlling a fault in a lighting network The apparatus includes power selection units respectively provided in a plurality of lighting units connected to one another over a network, each power selection unit being configured to compare a reference voltage with an output voltage sensed from power supply signals input from power supply units respectively provided in a lighting unit, located ahead of a faulty lighting unit, and the faulty lighting unit if a fault occurs in the lighting unit, and to select supply power to be supplied to the faulty lighting unit. Lighting control units control driving of the faulty lighting unit using the selected supply power. | 01-09-2014 |
20140010540 | VISIBLE LIGHT COMMUNICATION METHOD AND APPARATUS - Disclosed herein are a visible light communication method and apparatus. The visible light communication method includes determining whether a current location is the start of a symbol of a transmission signal, setting a sample index, a signal accumulated value for an accumulation region of a front half portion of the symbol, and a signal accumulated value for an accumulation region of a rear half portion of the symbol, determining whether the sample index belongs to an accumulation region of the front or rear half portion of the symbol, and accumulating samples of the transmission signal in accordance with the location to which the sample index belongs, determining whether a current location corresponds to the end of the symbol, and outputting a Variable Pulse Position Modulation (VPPM) communication signal corresponding to the transmission signal. | 01-09-2014 |
20140052390 | APPARATUS AND METHOD FOR DETECTING ERROR AND VARIATION IN LIGHT-EMITTING DIODE LIGHTTING - Disclosed herein are an apparatus and method for sensing an error and a variation in Light-Emitting Diode (LED) lighting. In the method, a PWM signal including required light emission information is generated. Tail data including operation information is generated. A CRC value based on the tail data is also generated. A tail-CRC signal is generated by combining the tail data with the CRC value. Finally, a PWM-tail signal is generated by combining the tail-CRC signal with the PWM signal. | 02-20-2014 |
20140110571 | MOTION SENSOR AND METHOD OF OPERATING THE SAME - The present invention relates to a motion sensor and method of operating the motion sensor, which can adjust the range of a detection area. For this, the motion sensor according to the present invention includes a detection unit for outputting a variation signal corresponding to motion. A threshold level setting unit variably sets at least one changeable threshold level. A comparison unit detects the motion by performing a comparison operation based on the changeable threshold level and the variation signal at threshold sensitivity corresponding to the changeable threshold level. | 04-24-2014 |
20140139113 | LIGHTING NETWORK CONTROL APPARATUS AND METHOD - Disclosed herein are an apparatus and method for controlling a lighting network. The apparatus for controlling lighting network includes a control device and a plurality of control gears. The control device generates and transfers commands to control lighting. The plurality of control gears receives the commands from the control device and control lighting. The control device assigns a right to use a lighting network to the control gears, and the control gears send information about a change in a lighting state or error details to the control device using the right to use a lighting network. | 05-22-2014 |
20140199071 | METHOD OF PROCESSING DMX-VLC ADDRESS USING DMX-512 NETWORK AND DEVICE USING THE SAME - The present invention relates to a method of processing a Digital Multiplex (DMX)-Visible Light Communication (VLC) address and a device using the method. In the method of processing a DMX-VLC address, a DMX-512 packet is received. It is determined whether the DMX-512 packet includes dimming data by using a start code of the DMX-512 packet. Lighting data is processed using an address recorded in a DMX-512 address field of a DMX-VLC address included in the DMX-512 packet if it is determined that the DMX-512 packet includes the dimming data. Non-lighting data is processed using an address recorded in a DMX-VLC extended address field of the DMX-VLC address if it is determined that the DMX-512 packet does not include dimming data. | 07-17-2014 |
20140199078 | VISIBLE LIGHT COMMUNICATION METHOD USING DMX-512 NETWORK AND DEVICE FOR THE SAME - Disclosed herein is a visible light communication method and device using a DMX-512 network. In the visible light communication method, dimming data packets are received. Visible Light Communication (VLC) data packets are generated. The dimming data packets and the VLC data packets are scheduled so that one or more of the VLC data packets are transmitted to Light Emitting Diode (LED) lighting devices connected over a Digital Multiplex (DMX)-512 network between transmission times of the dimming data packets. | 07-17-2014 |
20140236480 | REAL-TIME MOVEMENT PATH ESTIMATION APPARATUS AND METHOD USING VISIBLE LIGHT COMMUNICATION - The present invention relates to a real-time movement path estimation apparatus using visible light communication. A server for performing communication with an agent for tracking a location of a client which is a target to be tracked includes an agent management unit for setting the agent and the client. A server communication unit receives management information of the agent at intervals of a preset monitoring period. A path prediction unit derives a predicted path for a movement path of the client, based on the location information of the client included in the management information and tracked by a location determination device including a visible light communication device or an image capturing device in the agent. | 08-21-2014 |
20140292209 | INTELLIGENT LIGHTING CONTROL APPARATUS AND METHOD - The present invention relates to an intelligent lighting control apparatus and method, which control an intelligent lighting unit including multiple sensors depending on time, place, scene, environment, or the like, based on the results of sensing by the sensors. The intelligent lighting control apparatus includes a multi-sensor unit including multiple sensors, the multi-sensor unit sensing motion of a person or an object within a set sensing area using at least one of the multiple sensors. A lighting control unit controls an operation of a lighting unit based on frequency data corresponding to results of sensing by the multi-sensor unit and a class of lighting type corresponding to the frequency data. | 10-02-2014 |
20140306609 | LED LIGHTING CONTROL APPARATUS AND LED LIGHTING CONTROL SYSTEM USING THE SAME - Disclosed herein are an LED lighting control apparatus and an LED lighting control system using the apparatus. The proposed system includes a wired lighting unit connected to LED lighting in a wired manner and configured to perform lighting control on LED lighting. A wireless lighting unit performs lighting control on the LED lighting via wireless communication with a wireless terminal and operates in conjunction with the wired lighting unit. A location communication unit allocates individual IDs of LED lighting and performs transmission/reception of data to/from an external terminal. A multi-sensor unit supports multiple sensors and analyzes sensor data collected from the multiple sensors. An active heat dissipation unit dissipates heat from the LED lighting based on analyzed sensor data. A processor control unit controls operations of the wired lighting unit, the wireless lighting unit, the location communication unit, the multi-sensor unit, and the active heat dissipation unit. | 10-16-2014 |
20140316738 | APPARATUS AND METHOD FOR MEASURING POSITION OF LIGHT - An apparatus and a method for measuring a position of a light are disclosed. The apparatus for measuring a position of a light includes: an inputting unit configured to receive position information on a building and a floor in which a user is positioned; a position coordinate calculating unit configured to measure distances between a position of the user and wall surfaces in the building in each direction and calculate a position coordinate of the user based on the distances in each direction; a position determining unit configured to apply the position coordinate to a plan view corresponding to the position information to determine an initial position of the user; and a position information combining unit configured to receive a light identifier depending on movement of the user and store position information of the light corresponding to the light identifier. | 10-23-2014 |
20150137986 | SAFETY COMMUNICATION SYSTEM AND METHOD THEREOF - Disclosed are a safety communication system and a method thereof that provide a risk occurrence position and a notification function, and more particularly, disclosed is communication technology including a sensor based lighting for rapidly responding to a risk situation. The safety communication system according to an exemplary embodiment of the present invention includes: a device sensing a risk situation; a lighting crime prevention system analyzing risk situation data received from the device and including a position ID to generate situation data; and a lighting control system controlling an operation of a lighting depending on the situation data. | 05-21-2015 |
20150187532 | FILM TARGET FOR LASER-INDUCED PARTICLE ACCELERATION AND METHOD OF MANUFACTURING THE SAME - A film target for laser-induced particle acceleration includes a first target layer on which a laser is incident; an intermediate layer located behind the first target layer along a propagating direction of the laser, and in which an intended ion beam is generated; and a second target layer located opposite to the first target layer with the intermediate layer interposed therebetween. | 07-02-2015 |
20150195892 | LIGHTING DEVICE - Provided is a lighting device controlled by a remote lighting control device through wireless communication, including a diffuser unit including a diffuser configured to emit light generated by a light emitting device outwardly and an antenna pattern integrally formed with the diffuser and configured to receive a wireless communication signal for controlling light emission of the light emitting device from the remote lighting control device, a controller configured to receive the wireless communication signal through signal lines electrically connected to the diffuser unit, and a light source module configured to include the light emitting device and control light emission of the light emitting device under the control of the controller. | 07-09-2015 |
20150229391 | METHOD OF PROVIDING DATA USING VISIBLE LIGHT COMMUNICATION (VLC) AND VLC SYSTEM THEREFOR - A method of providing data using visible light communication (VLC) and a VLC system therefor is provided, the method for easy utilization, in a user terminal, of information provided by a lighting apparatus based on a position at which the lighting apparatus is provided. | 08-13-2015 |
20150230322 | APPARATUS AND METHOD FOR PROVIDING INDOOR LOCATION INFORMATION USING LIGHTING CONTROL NETWORK - An apparatus and method for providing indoor location information are disclosed herein. The apparatus includes a signal reception unit, a global positioning system (GPS) data reception unit, a frame generation unit, a scheduling unit, and a signal transmission unit. The signal reception unit receives a lighting control frame from a lighting control device. The GPS data reception unit receives location data from GPS satellites. The frame generation unit generates a location data frame by extracting the location of an illumination light stored in a lighting arrangement storage unit, modifying the location data and adding a header to the modified location data. The scheduling unit schedules the lighting control frame or the location data frame. The signal transmission unit transfers the lighting control frame or the location data frame to the corresponding illumination light based on the results of the scheduling of the scheduling unit. | 08-13-2015 |
20150245450 | APPARATUS AND METHOD FOR CONTROLLING ZIGBEE WIRELESS LIGHTING - A method and apparatus for controlling Zigbee wireless lighting are disclosed. The apparatus for controlling Zigbee wireless lighting includes an address management unit, a packet conversion unit, and a client unit. The address management unit detects a Zigbee wireless address, corresponding to a light ID included in a command received from a user terminal, in an address management table. The packet conversion unit converts the command into a Zigbee light link (ZLL)-based packet. The client unit transfers the ZLL-based packet to Zigbee wireless illumination light corresponding to the Zigbee wireless address in order to control the Zigbee wireless illumination light. | 08-27-2015 |
20150245451 | LIGHTING CONTROL DEVICE AND METHOD - A lighting control device and method are disclosed herein. The lighting control device includes a control unit and a control request unit. The control unit sets up a virtual multiple lighting control unit corresponding to a lighting control command received from a lighting management device. The control request unit selects a wireless light fixture corresponding to a light fixture ID included in the lighting control command, and makes a lighting control request to the selected wireless light fixture. The control unit transfers a response to the lighting control request to the lighting management device, and thus allows a corresponding lighting switch to control the wireless light fixture. | 08-27-2015 |
20150255201 | VARIABLE-CYCLE PERMANENT-MAGNET UNDULATOR - A variable-period permanent-magnet undulator which is applicable not only to a planar undulator but also to a helical undulator, in which permanent-magnets and ferromagnetic substances are alternately arranged, and the ferromagnetic substance interposed between the permanent-magnets is saturated to thus enable the magnets to be effectively spaced apart from each other by the repulsive force between the permanent-magnets, thereby adjusting the period of the magnetic field in an easy and precise manner. | 09-10-2015 |
Patent application number | Description | Published |
20100120089 | A NOVEL VECTOR AND EXPRESSION CELL LINE FOR MASS PRODUCTION OF RECOMBINANT PROTEIN AND A PROCESS OF PRODUCING RECOMBINANT PROTEIN USING SAME - Disclosed herein is an inducible high-expression cassette comprising a dihydrofolate reductase (DHFR) promoter from which GC-rich repeat sequences are partially or entirely removed, the cassette capable of more effectively improving a gene amplification system. Also disclosed are an expression vector comprising the inducible expression cassette and optionally a gene encoding a recombinant protein of interest, an animal cell line transformed with the expression vector, and a method of mass producing and purifying a recombinant protein by culturing the transformant. The present invention enables the shortening of the time required to establish a cell line producing a recombinant protein of interest at high levels using a low concentration of a DHFR inhibitor, thereby allowing more effective production of the recombinant protein. | 05-13-2010 |
20150195198 | METHOD AND APPARATUS FOR RELAYING PACKET TRANSMISSION AND UPDATING NETWORK ADDRESS INFORMATION IN COMMUNICATION SYSTEM - A method to transmit and receive a packet in a bridge of a communication system is provided. The method includes receiving a first packet from a first network. The method also includes converting a medium access control (MAC) layer source address of the received first packet into a MAC address of the bridge. The method further includes transmitting the address-converted first packet to a node of a second network. | 07-09-2015 |
20150237515 | METHOD FOR COLLECTING INFORMATION BY ELECTRONIC DEVICE AND ELECTRONIC DEVICE THEREFOR - A method of an electronic device and a method of a server are provided. The method of the electronic device includes receiving a broadcast signal broadcast by another electronic device via a wireless communication; determining, based on the received broadcast signal, a number of times the another electronic device has been detected; and sending a request for information to the another electronic device, based on the determined number of times the another electronic device has been detected. The method of the server includes receiving information from a first electronic device; receiving, from a second electronic device, an information request message relating to the first electronic device which has been detected a threshold number of times or more by the second electronic device; and transmitting information registered by the first electronic device to the second electronic device. | 08-20-2015 |
20150327023 | APPARATUS AND METHOD FOR CONTROLLING SYNCHRONIZING OF SERVICE TIMING WHILE MOVING BETWEEN SPACES IN ELECTRONIC DEVICE - The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Disclosed is a method for operating a mobile terminal, including detecting a movement of the mobile terminal and generating a message requesting a second service device to play contents being played by a first service device, and when the second service device is available, sending at least one of the generated message, content information, connectivity information, and functionality information to at least one of the second service device and a contents source device which provides the contents. | 11-12-2015 |
20150327138 | APPARATUS AND METHOD FOR AUTO LINK CHANGE IN WIRELESS COMMUNICATION DEVICE - The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. An electronic device for and a method of performing wireless communication are provided. The electronic device includes a first module configured to transmit signals to another electronic device via a first type of link; a second module configured to transmit signals to the another electronic device via a second type of link; and a controller configured to establish the first type of link and release from the second type of link if a predetermined event occurs. | 11-12-2015 |
Patent application number | Description | Published |
20100182199 | APPARATUS AND SENSOR FOR ADJUSTING SENSOR VERTICAL ALIGNMENT - Provided are a sensor capable of adjusting vertical alignment and a sensor vertical alignment adjusting apparatus using the same. The sensor has a structure with a plurality of switchable transmitting and receiving antennas so as to be able to adjust the vertical alignment, or a structure with a tilting motor for adjusting a radiating or receiving angle. The sensor vertical alignment adjusting apparatus using such a sensor corrects vertical misalignment of the sensor by determining whether or not the vertical misalignment of the sensor occurs, variably switching one from among the plurality of transmitting or receiving antennas of the sensor or controlling the tilting motor, and adjusting the radiating angle of the sensor signal or the receiving angle of a reflected wave of the sensor signal. | 07-22-2010 |
20110156955 | APPARATUS AND SENSOR FOR ADJUSTING VERTICAL SENSOR-ALIGNMENT - Disclosed are a sensor, the vertical alignment of which can be adjusted, and a vertical sensor-alignment adjustment apparatus using the same. In particular, in order to allow the vertical alignment to be adjusted, the sensor has a construction including a plurality of switchable transmitting antennas or a plurality of switchable receiving antennas or a construction including a tilting motor for adjusting an transmitting angle or a receiving angle. The vertical sensor-alignment adjustment apparatus employing such a sensor determines whether the sensor is misaligned in terms of its vertical alignment, and corrects the vertical misalignment of the sensor by executing variable switching to one of the transmitting antennas, by executing variable switching to one of the receiving antennas, or by controlling the tilting motor, so that the transmitting angle of sensor signals or the receiving angle of reflected waves for the sensor signals can be adjusted. | 06-30-2011 |
20110163906 | RADAR APPARATUS, ANTENNA APPARATUS, AND DATA ACQUISITION METHOD - A radar apparatus, an antenna apparatus, and a data acquisition method are provided, which can reduce the size of a radar apparatus as well as maintaining angular resolution. | 07-07-2011 |
20110163909 | INTEGRATED RADAR APPARATUS AND INTERGRATED ANTENNA APPARATUS - An embodiment of the present invention discloses a radar apparatus and an antenna apparatus, and more particularly, an integrated radar apparatus and an integrated antenna apparatus which make it possible to attain angle resolution with high definition, to decrease size and the number of devices, to integrate long and mid-range radar function and short range radar function. | 07-07-2011 |
20110285571 | SENSOR AND ALIGNMENT ADJUSTING METHOD - Disclosed is alignment adjustment technology for a sensor, and more particularly a sensor having an antenna structure of a specific form, which enables the alignment of the sensor to be simply and accurately adjusted even without a separate mechanical adjustment device or a change in the structure of a vehicle, and an alignment adjusting method provided by the sensor. | 11-24-2011 |
20110285573 | INTEGRATED RADAR SYSTEM AND VEHICLE CONTROL SYSTEM - An integrated radar system and a vehicle control system are provided. More particularly, an antenna structure that can sense multiple distances using multiple beams, an integrated radar system using the same, and a vehicle control system that performs vehicle control through multiple distance sensing of a target are provided. | 11-24-2011 |
20120169523 | METHOD AND RADAR APPARATUS FOR DETECTING TARGET OBJECT - Disclosed is a method and a radar apparatus for transmitting a transmission signal through a changing transmission frequency band in order to avoid signal interference, thereby exactly detecting a target object without misrecognition. | 07-05-2012 |
20120176266 | METHOD AND RADAR APPARATUS FOR DETECTING TARGET OBJECT - Disclosed is a method and a radar apparatus for transmitting a transmission signal at a controlled timing in order to avoid signal interference, thereby exactly detecting a target object without misrecognition. | 07-12-2012 |
20120188117 | DETECTION SENSOR - Disclosed is a detection sensor, which can detect various detection regions even with a small-sized antenna. | 07-26-2012 |
20130147657 | RADAR APPARATUS AND METHOD OF ASSEMBLING THE SAME - Disclosed are a radar apparatus having a reduced size and a reduced number of components, and a method of assembling the radar apparatus. | 06-13-2013 |
20130181864 | RADAR APPARATUS AND METHOD MANUFACTURING THE SAME - The present invention relates to a radar apparatus. More particularly, the present invention relates to a radar apparatus having a configuration which is reduced in the number of parts and size, and a method of assembling the same. | 07-18-2013 |
20140062785 | ANTENNA APPARATUS AND RADAR APPARATUS FOR IMPROVING RADIATION EFFICIENCY - Disclosed is an antenna apparatus for improving radiation efficiency, which can radiate signals not having a radiation pattern where maximum radiation energy is emitted from the front side, but having a radiation pattern where maximum radiation energy is emitted from opposite lateral sides of the front side. | 03-06-2014 |
20150123368 | COUPLED TORSION BEAM AXLE TYPE SUSPENSION SYSTEM - A coupled torsion beam axle type suspension system may include trailing arms respectively coupled to opposite ends of a torsion beam, and vehicle body-engaging units, each provided in a front end portion of a respective trailing arm and engaging the respective trailing arm with a vehicle body. Each vehicle body-engaging unit may includes a trailing arm bush that is coupled to a front end portion of the respective trailing arm, a link bracket disposed in front of the trailing arm bush and engaged with the trailing arm bush in a width direction of a vehicle, a vehicle body mounting bush disposed outside of the trailing arm bush and in front of the trailing arm bush, installed in the link bracket, and engaged with a lower part of the vehicle body in a height direction of the vehicle; and a damper connected to the link bracket and the vehicle body abutting the vehicle body mounting bush. | 05-07-2015 |
20150123369 | COUPLED TORSION BEAM AXLE TYPE SUSPENSION SYSTEM - A coupled torsion beam axle type suspension system may includes trailing arms respectively coupled to opposite ends of a torsion beam, and vehicle body-engaging units, each provided in a front end portion of a respective trailing arm and engaging the respective trailing arm to a vehicle body. Each vehicle body-engaging unit may include a trailing arm bush, a mounting link, a rotation mounting bush, an upper mounting bush, an adapter, and a stay. | 05-07-2015 |
20150123370 | COUPLED TORSION BEAM AXLE TYPE SUSPENSION SYSTEM - A coupled torsion beam axle type suspension system (CTBA) may include trailing arms respectively coupled to opposite ends of a torsion beam, and a vehicle body-engaging unit provided in a front end portion of each of the trailing arm and engaging the each of the trailing arms to a vehicle body, wherein each vehicle body-engaging unit includes a trailing arm bush that may be coupled to a front end portion of the trailing arm, a rotation link disposed in front of the trailing arm bush and engaged thereto in a width direction of a vehicle, a slider rotatably connected to a front end portion of the rotation link, and slidable along a length direction of the vehicle body, and a connection link pivotally connecting an outer end portion of the rotation link and the vehicle body. | 05-07-2015 |
20150123372 | COUPLED TORSION BEAM AXLE TYPE SUSPENSION SYSTEM - Disclosed is a coupled torsion beam axle type suspension system. In particular, the coupled torsion beam axle type suspension system includes trailing arms respectively coupled to opposite ends of a torsion beam and a vehicle body-engaging unit provided in a front end portion of each of the trailing arm and engaging the trailing arm to a vehicle body. Each vehicle body-engaging unit includes a trailing arm bushing that is coupled to a front end portion of the trailing arm, a rotation link disposed in front of the trailing arm bushing and engaged thereto in a width direction of a vehicle, and a pair of connection links configured to respectively couple front and outer end portions thereof to the vehicle body, such that an instantaneous rotational center point of the rotation link is formed outside of the rotation link in the width direction of the vehicle. | 05-07-2015 |