AUDEN TECHNO CORP. Patent applications |
Patent application number | Title | Published |
20150333804 | NEAR FIELD ANTENNA FOR OBJECT DETECTING DEVICE - A near field antenna adapted to an object detecting device, for sensing a plurality of units under test of at least an object under test. The near field antenna comprises a periodic guided-wave structure, a metallic reflection portion and at least two near field magnetic coupling antennas. The periodic guided-wave structure disposed below the object under test has a plurality of conductive units periodically arranged on a first plane. The metallic reflection portion is disposed under the periodic guided-wave structure to form an enclosed space. The near field magnetic coupling antennas are disposed on a second plane parallel to the periodic guided-wave structure, and are located in the enclosed space. The feed point and the ground point of each near field magnetic coupling antenna are fed by a coaxial cable with a feeding direction parallel to the periodically arranged conductive units. | 11-19-2015 |
20150333400 | MULTI-BAND ANTENNA - A multi-band antenna comprises a single-pole radiating portion and a coupling radiating portion coupled to a grounding terminal. The single-pole radiating portion has a first radiating unit and a fourth radiating unit coupled to a feeding terminal. The single-pole radiating portion is bent to form a second radiating unit and a third radiating unit. The coupling radiating portion has a fifth radiating unit, and the coupling radiating portion is bent to form a sixth radiating unit. The sixth radiating unit of the coupling radiating portion and the third radiating unit of the single-pole radiating portion are coupled to each other to generate a LTE technology band near 700 MHz. The fifth radiating unit of the coupling radiating portion, the third radiating unit and the fourth radiating unit of the single-pole radiating portion are coupled to each other to generate a high frequency band. | 11-19-2015 |
20150333399 | TUNABLE LONG TERM EVOLUTION ANTENNA - A tunable long term evolution antenna comprises a feeding portion, a grounding portion, a first radiation portion, a second radiation portion and a coupling radiation portion. The shape of the first radiation portion is a strip. Two terminals of the strip respectively are a first terminal and a second terminal. The first terminal is connected to the feeding portion and the grounding portion. The second radiation portion is connected to the grounding portion and the first terminal of the first radiation portion. The coupling radiation portion has a switching terminal coupled to a switch, a low frequency coupling portion and a high frequency coupling portion. The switch controls the switching terminal to be coupled to the ground or floating. The tunable long term evolution antenna operates in a LTE technology mode or a 3G mode depending on the switching terminal is coupled to the ground floating. | 11-19-2015 |
20150137732 | WIRELESS CHARGING STORAGE STAND - The present disclosure provides a wireless charging storage stand comprising a body and a power control circuit. The body has a plurality of containing portions. Each containing portion comprises a wireless charging unit, a wireless charging indication unit and a sensing circuit. The wireless charging unit is coupled to the wireless charging indication unit. The containing portion is for accommodating an electronic device with wireless charging capability which is charged by the wireless charging unit. The wireless charging indication unit generates a charging indication signal according to the charging status of the wireless charging unit. The power control circuit is disposed in the body and the power control circuit is coupled to the plurality of wireless charging units and the plurality of wireless charging indication units. The power control circuit provides electric power to the plurality of wireless charging units and the plurality of wireless charging indication units. | 05-21-2015 |
20150109168 | MULTI-FREQUENCY ANTENNA AND MOBILE COMMUNICATION DEVICE HAVING THE MULTI-FREQUENCY ANTENNA - The present disclosure provides a multi-frequency antenna for connecting to a circuit board of a mobile communication device. The circuit board has a grounding plane. The mobile communication device has a metal frame coupled to the grounding plane and surrounding the circuit board. The multi-frequency antenna comprises a first radiator and a second radiator. The first radiator is disposed adjacent to a lateral side of the grounding plane. The first radiator has a feeding end and a grounding end. The first radiator surrounds the metal frame adjacent to the lateral side of the grounding plane to forms a loop. The first radiator forms a first current path to provide a first operating mode. The second radiator connected to the first radiator forms a second current path to provide a second operating mode. The frequency of the second operating mode is higher than the frequency of the first operating mode. | 04-23-2015 |
20150048998 | METAL PLATE ANTENNA - The present disclosure provides a metal plate antenna comprising a radiating portion and at least two grounding pins. The radiating portion is a metal plate and the two ends of the radiating portion are a first end and a second end respectively. The first end and the second end are bended towards the same direction and are perpendicular to the radiating portion. One of the first end and the second end is for the feeding end. At least one of the first end and the second end has at least a plug-foot. The plug-foot is used for plugging into the inserting hole of a circuit board. At least two grounding pins are vertical connected to the radiating portion and one of the grounding pins is used to be connected with the grounding of the circuit board. | 02-19-2015 |
20150035708 | ANTENNA SYSTEM FOR MOBILE COMMUNICATION AND ANTENNA MODULE THEREOF - An antenna system for mobile communication includes a transportation device and an antenna module installed on the transportation device. The antenna module has a first polarized antenna unit and a second polarized antenna unit. The polarized direction of first polarized antenna unit is perpendicular to the polarized direction of second polarized antenna unit, such that when the transportation device moves along a first direction, the first and the second polarized antenna units are coupling to each other, and each has an 8-shaped radiation pattern. The longitudinal direction of the radiation pattern of the first polarized antenna unit and the longitudinal direction of the radiation pattern of the second polarized antenna unit are parallel to a second direction, and the second direction is not parallel to the first direction. Thus, the instant disclosure provides the antenna system capable of restraining the multipath fading of mobile communication. | 02-05-2015 |
20140149535 | METHOD FOR TRANSMITTING DATA AND MOBILE STORAGE APPARATUS USING THE SAME - Disclosure is related to a method for transmitting data, and the method is applicable to a mobile storage apparatus. The mobile storage apparatus provides multiple electronic devices to wirelessly access the files stored in the apparatus. The apparatus determines a scheme to segment the files to be sent according to the files' types, sizes and the order of the connected devices. The files are segmented into multiple sections before the transmission. A power management unit may turn off a communication unit within the apparatus when the transmission procedure enters an idle state. When the jobs in the electronic devices have been completed, the communication unit is again turned on for transmitting next segment until the files are completely transmitted. The invention achieves efficient transmission in a power-saving mode. | 05-29-2014 |
20140091975 | ANTENNA STRUCTURE WITH AN EFFECTIVE SERIAL CONNECTING CAPACITANCE - In an antenna structure having a serial connected capacitance effect, mainly a metallic planar antenna is provided thereon at least with a first metallic plane board, and a second metallic plane board being close to but not connected to the first metallic plane board to form the effect of capacitance in serial connecting. And more, the antenna structure further has an extension arm made from a microstrip extended from the antenna or the second metallic plane board, and can be optionally grounded or not grounded, for the purpose of adjusting the impedance value of the antenna structure. | 04-03-2014 |
20140078000 | MULTIBAND ANTENNA STRUCTURE - A multiband antenna structure comprises a substrate, a first radiating unit and a second radiating unit. The first radiating unit is disposed on the substrate, having a feed-in end, a first radiating path and a first terminal. The first radiating unit is operated at a first operating frequency. The second radiating unit is disposed on the substrate and has a grounding end, a second radiating path and a second terminal. The second radiating unit is operated at a second operating frequency. The first terminal of the first radiating unit is adjacent to the second radiating path or the second terminal of the second radiating unit is adjacent to the first radiating path for the first radiating unit or the second unit to excite a third operating frequency. The third operating frequency is lower than the lower frequency among the first operating frequency and the second operating frequency. | 03-20-2014 |
20140061314 | RFID DEVICE FOR NEAR-FIELD COMMUNICATION - This instant disclosure illustrates a RFID device for near-field communication, comprising a substrate, a winding and a RFID circuit. The substrate includes a first surface and a second surface. The windings are spirally reeled and mounted on the first surface and the second surface. A plurality of winding distances are between the windings, and the winding distances are not larger than the first winding distance. The RFID circuit is mounted on the first surface or the second surface of the substrate, and electrically connected to both of winding ends. | 03-06-2014 |
20130334310 | RECOGNITION SYSTEM HAVING PERIODIC GUIDED-WAVE STRUCTURE - A recognition system is offered. The recognition system is for sensing a plurality of units under test of at least an object under test. The recognition system comprises a periodic guided-wave structure and a near field sensing device. The periodic guided-wave structure is disposed under the object under test and has a plurality of conductive units periodically arranged on a plane. The near field sensing device has a near field antenna and senses the plurality of units under test through detecting the near filed magnetic field. The periodic guided-wave structure confines the electromagnetic field for facilitating to determine the distance from any one of the units under test to the periodic guided-wave structure. | 12-19-2013 |
20130307739 | TUNABLE ANTENNA INTEGRATED SYSTEM AND MODULE THEREOF - The tunable antenna integrated system may include a tunable antenna module, a bias module, a direct current control module, and a RF module. The tunable antenna module may include a tunable capacitor and an antenna. The tunable capacitor may have the capacitance thereof adjusted according to an adjusting voltage. A resonant frequency of the antenna is controlled by the tunable capacitor. The bias module has a digital/analog converter for receiving a control voltage to generate the adjusting voltage, and the adjusting voltage may be outputted to the tunable capacitor with the value thereof larger than that of the control voltage. The direct current control module is connected to the bias module for outputting the control voltage to the digital/analog converter. The RF module is connected to the bias module, and a RF signal is transmitted between the tunable antenna module and the RF module through the bias module. | 11-21-2013 |
20130306739 | RADIO FREQUENCY IDENTIFICATION DEVICE - A radio frequency identification (RFID) device includes a metallic antenna plate, a first metallic tube, and a second metallic tube. The metallic antenna plate has a positioning portion and defines a central axis, a first hole, and a second hole. The positioning portion is formed in the path of the central axis and surrounds the second hole. The first and second metallic tubes are disposed on the metallic antenna plate. The first and second metallic tubes each has one end disposed on the positioning portion. The first and second metallic tubes extend across the first and second holes, respectively and are welded to the metallic antenna plate. The portion of the second metallic tube that extends across the second hole is approximately perpendicular to the portion of the first metallic tube that extends across the first hole. | 11-21-2013 |
20130306725 | NEAR FIELD MAGNETIC COUPLING ANTENNA AND RFID READER HAVING THE SAME - A near field magnetic coupling antenna may include a plurality of annularly arranged radiators and an annular conductive portion. The annular conductive portion may include a plurality of conductive segments. A first gap may be formed between any two adjacent radiators. Each conductive segment may partially overlap two adjacent radiators and any two adjacent conductive segments may be separated by a second gap. Two adjacent radiators may be associated with a feed point and a ground point, respectively, and the feed point and the ground point may be disposed in the proximity of the first gap. | 11-21-2013 |
20130292347 | BOOKCASE SYSTEM - A bookcase system is provided. The bookcase system includes at least adjacently arranged two bookcase units. Each of the bookcase units further includes a first RFID reader having an antenna and placed on a first lateral side of the bookcase unit. The bookcase unit further includes a separating structure placed between two of the adjacently arranged bookcase units. The separating structure may further include at least three metal plates forming a three-layer stacked structure, and a lateral side of each of the metal plates is larger than half of a wavelength of an operating frequency of the antenna. And books are placed along a direction parallel to the lateral side. | 11-07-2013 |
20130260675 | MOBILE TERMINAL EXTENSION CASE - A extension case adaptable onto a mobile terminal device to enable extended functions, includes a sheath, an electrical connector, a battery, and a radio frequency identification (RFID) antenna. The sheath is configured to shieldingly receive the mobile terminal device and comprises a covering portion and a buckling portion curvedly extended from an outer edge of the covering portion. The electrical connector is arranged on the buckling portion of the sheath for establishing electrical connection with the mobile terminal device. The battery is disposed on the covering portion and is accessible to the mobile terminal device through the electrical connector. The RFID antenna is electrically connected to the electrical connector and embeddedly disposed in the covering portion adjacent to the battery in a non-overlapping manner. | 10-03-2013 |
20130257665 | ANTENNA STRUCTURE - An antenna structure, used for being fed with a signal, includes a grounding portion, a radiation portion, and a frequency adjusting portion. The radiation portion has a loop segment, a high frequency segment, and a low frequency segment. The loop segment has a feeding sub-segment adjacent to the grounding portion and used for being fed with the signal. The high and low frequency segments are extended from opposite ends of the loop segment away from each other. The frequency adjusting portion is connected to the loop segment and the grounding portion. A high frequency dual-path is formed from a feeding point of the feeding sub-segment and extends along the loop segment in two different directions to the high frequency segment. A low frequency dual-path is formed from the feeding point and extends along the loop segment in two different directions to the low frequency segment. | 10-03-2013 |
20130241777 | MULTI-BAND ANTENNA STRUCTURE - The instant disclosure relates to a multi-band antenna structure for accepting a feed signal. The antenna structure includes a grounding portion, a radiating portion, and a tuning portion. The radiating portion is spaced apart from the grounding portion and disposed on one side thereof. The radiating portion has a first and a second radiating segments interconnected perpendicularly. The tuning portion is connected between the first radiating segment and the grounding portion. The tuning portion has a hairpin segment and a grounding segment. The hairpin segment is substantially U-shaped and one end thereof is connected to one end of the first radiating segment proximate to the grounding portion. The opposite ends of the grounding segment are connected to the other end of the hairpin segment and the grounding portion. The connecting location between the first radiating segment and the hairpin segment is used for accepting the feed signal. | 09-19-2013 |
20130222187 | ANTENNA MODULE - An antenna module capable includes a substrate unit and an antenna unit. The substrate unit includes at least one carrier substrate having a dielectric constant substantially between 7 and 13. The carrier substrate includes a dielectric body and a plurality of nano-scale microparticle structures distributed inside the dielectric body, and each nano-scale microparticle structure includes at least one nano-scale carbon particle and a nano-scale insulating encapsulation layer for totally encapsulating the nano-scale carbon particle. The antenna unit includes at least one antenna track disposed on the carrier substrate. The antenna track has an antenna usage volume that is adjustable within a predetermined volume range according to the VSWR value and the antenna efficiency maintained within a first and a second predetermined ranges, and the antenna track has at least one feeding portion and at least one grounding portion. | 08-29-2013 |
20130201061 | COMMUNICATION DEVICE - A communication device includes a assembly and an antenna structure formed on the assembly. The antenna structure has a feeding antenna and a stub antenna spaced apart from the feeding antenna. The feeding antenna has a feeding portion. The stub antenna is suitable for being excited and coupled by the feeding antenna, resonating at a resonance frequency of the feeding antenna, and causing the antenna structure to form two hotspots in an operated frequency band. The shortest distance between the feeding antenna and the stub antenna is defined as a coupling distance. The coupling distance is larger than zero and smaller than or equal to the length of the stub antenna. Thus, electric field value generated from the feeding antenna can be reduced by the stub antenna being excited and coupled by the feeding antenna and resonating at the resonance frequency of the feeding antenna. | 08-08-2013 |
20130141301 | ANTENNA STRUCTURE - An antenna structure includes a circuit board and at least one antenna circuit. The circuit board includes a ground area and an antenna area. The antenna area is substantially rectangular-shaped and arranged between the ground area and the periphery of the circuit board. The antenna circuit is formed within the antenna area and includes a feeding segment, a border segment and at least one ground segment. The feeding segment is connected to the border segment and the distance from the border segment to the periphery of the circuit board ranges from 0 to 3 millimeters; a substantially 90° bent-structure is formed within the border segment. One end portion of the ground segment is connected to the ground area. Thus an antenna structure which enables the antenna circuit to be formed within the remaining space on the periphery of the circuit board is provided. | 06-06-2013 |
20130069847 | ANTENNA STRUCTURE USED TO SEPARATE HOT SPOTS FOR DECREASING THE SAR VALUE - An antenna structure used to separate hot spots for decreasing the SAR value includes a substrate unit, a microstrip line unit, a grounding unit, a first radiation unit, and a second radiation unit. The substrate unit includes a substrate body having a first surface and a second surface. The microstrip line unit includes a microstrip line disposed on the first surface of the substrate body and the microstrip line has a first end and a second end. The grounding unit includes a grounding line disposed on the second surface of the substrate body. The first radiation unit includes a first radiation line disposed on the first surface of the substrate body and extended from the first end of the microstrip line. The second radiation unit includes a second radiation line disposed on the first surface of the substrate body and extended from the second end of the microstrip line. | 03-21-2013 |
20130069846 | ANTENNA STRUCTURE FOR REDUCING THE SAR VALUE - An antenna structure disposed inside an external casing according to an optimum separation distance for reducing the SAR value includes a substrate unit and an antenna unit. The substrate unit includes at least one substrate body. The antenna unit includes at least one antenna layer disposed on the substrate body. The antenna layer is extended along an X-axis direction to form an X-axis distance and is extended along a Y-axis direction to form a Y-axis distance, the X-axis direction is vertical to the Y-axis direction, and the X-axis distance of the antenna layer is larger than the Y-axis distance of the antenna layer. In addition, the optimum separation distance is defined from one end of the antenna layer to the external surface of the external casing along the X-axis direction, and the optimum separation distance is substantially between 5 mm and 20 mm. | 03-21-2013 |
20130027252 | ANTENNA STRUCTURE AND MANUFACTURING METHOD THEREOF - A manufacturing method of an antenna structure includes the following steps: producing a main body by injection molding of a first plastic, wherein the first plastic is a plating grade plastic; covering the main body by a second plastic to form a covering layer, wherein plating can not be done for the first and second plastics concurrently; removing a pre-determined portion of the covering layer, wherein a patterned layer is defined by the unremoved portion of the covering layer, wherein at least one trench is formed by the exposed portion of the main body and surrounding patterned layer; and plating an antenna material in the trench to form an antenna. Thus, the instant disclosure can reduce the manufacturing cost of the antenna structure. Based on the preceding manufacturing method, an antenna structure is also disclosed. | 01-31-2013 |
20130015811 | WIRELESS MOBILE COMMUNICATION DEVICE UTILIZING ANTENNA FOR POWER CHARGING AND WIRELESS CHARGING SYSTEM HAVING THE SAMEAANM TANG; CHAI-LUNAACI Miaoli CountyAACO TWAAGP TANG; CHAI-LUN Miaoli County TWAANM CHANG; YU-PINAACI Taoyuan CountyAACO TWAAGP CHANG; YU-PIN Taoyuan County TW - A wireless charging mobile communication device includes a wireless communication module, an electricity storage module, a converting module, an antenna module and a switching module. The antenna module receives and transmits wireless signal or electromagnetically induces a current. The switching module is electrically coupled to the antenna module, the wireless communication module, and the converting module. The switching module is for connecting the antenna module with the wireless communication module or connecting the antenna module with the converting module. The converting module is electrically coupled to the electricity storage module and converts the electromagnetically induced current for facilitating a charging of the electricity storage module. The converting module, the antenna module, and the switching module are integrated as an antenna device. | 01-17-2013 |
20120299841 | TOUCH STRUCTURE AND TOUCH PANEL HAVING AN ANTENNA FUNCTION - A touch structure having an antenna function includes a substrate unit and an antenna unit. The substrate unit has a touch surface on the top surface thereof for an external object to touch in order to operate a touch-controlled module. The substrate unit includes at least one transparent substrate having at least one transparent portion and at least one nontransparent portion disposed around the transparent portion and combined with the transparent portion, the transparent portion has an image-viewing area on the top surface thereof, and the nontransparent portion has a non-image-viewing area on the top surface thereof. The antenna unit includes at least one antenna radiation structure disposed on the transparent substrate or embedded in the transparent substrate, and the layout of the antenna radiation structure shows an antenna radiation pattern having a predetermined operation band. | 11-29-2012 |
20120242545 | ANTENNA STRUCTURE - An antenna structure includes a microwave substrate, a main-antenna unit, an extension grounding unit. The main antenna unit is arranged on the surface of the microwave substrate. The main antenna unit includes a main-radiation portion, a main-feeding portion, a main-grounding portion. The extension grounding unit is arranged on the surface of the microwave substrate. The extension grounding unit includes a first extension grounding portion and a second extension grounding portion. The antenna structure can adjust the radiation pattern and improve the antenna directivity. The main-antenna unit and the sub-antenna unit share the extension grounding unit in common. So, the antenna structure can reduce the antenna occupied volume and save the mass production cost. | 09-27-2012 |
20120229350 | ANTENNA STRUCTURE AND ELECTRONIC DEVICE HAVING THE SAME - An antenna structure is disclosed, which includes: a microwave substrate; and a first circuit, a second circuit, and a ground circuit disposed coplanarly on the microwave substrate. The first circuit is an open loop structure with a discontinuous portion having a feed point and a ground point, arranged respectively across the discontinuous portion. The second circuit is connected to a connecting point of the first circuit. The ground circuit is connected to the ground point of the first circuit and the second circuit at the connecting point of the ground circuit. Thus, the antenna structure reduces the SAR. In addition, an electronic device having the same is disclosed. | 09-13-2012 |
20120229348 | ANTENNA STRUCTURE AND ELECTRONIC DEVICE HAVING THE SAME - An antenna structure is disclosed, which includes: a microwave substrate; and a first circuit, a second circuit, and a ground circuit disposed coplanarly on the microwave substrate. The first circuit is an open loop structure with a discontinuous portion and has a pair of ends, namely a feed point and a ground point, arranged respectively across the discontinuous portion. The ground point is connected to the ground circuit. The second circuit is disposed at the periphery of the first circuit, where the second circuit is connected to a connecting point of the first circuit on one side thereof. Thereby, the antenna structure reduces the SAR. In addition, an electronic device having an antenna structure is disclosed. | 09-13-2012 |
20120176273 | MULTI-BAND ANTENNA - A multi-frequency antenna includes a microwave substrate, a first antenna unit, a second antenna unit, a third antenna unit and a grounding unit. The first antenna unit, the second antenna unit, and the third antenna unit are disposed on the microwave substrate surface. The grounding unit is disposed at an edge on the surface of the microwave substrate. The grounding unit is in connection with the second antenna unit. The second antenna unit and the third antenna unit are bent to form perpendicular structures to the microwave substrate. The compact arrangement reduces the physical footprint of the antenna module to enable fitment in a wide range of products having tight special constraint. | 07-12-2012 |
20120146817 | KEYBOARD DEVICE WITH ANTENNA FUNCTION - A keyboard device with antenna function includes a keyboard unit, an antenna unit, and a conductive unit. The keyboard unit includes a substrate structure, a plurality of movable key structures disposed on the substrate structure, and at least one fixing key structure disposed on the substrate structure. The antenna unit includes at least one flexible substrate positioned on a bottom surface of one of the movable key structures or a bottom surface of the fixing key structure and at least one antenna track disposed on the flexible substrate. The conductive unit includes at least two conductive structures connected electrically to the antenna track. Hence, the instant disclosure can not only own both key function and antenna function, but also be applied to miniaturization electronic product such as notebook. | 06-14-2012 |