Patent application number | Description | Published |
20090015505 | ANTENNA DEVICE WITH INTEGRATED CONNECTION CABLE, AND RADIO APPARATUS - The objective of the present invention is to provide a connection cable that serves as an external antenna for a radio apparatus, and whose antenna performance is not deteriorated in the use state by an adverse affect attributable to the near proximity of a human body. | 01-15-2009 |
20090096682 | PORTABLE WIRELESS APPARATUS - A portable wireless apparatus has an antenna capable of resonating in frequency bands of various communication systems. The portable wireless apparatus comprises an upper case | 04-16-2009 |
20090121945 | PORTABLE WIRE DEVICE - A portable wireless device is capable of maintaining performance of an antenna without being affected by the state of the housing fitted with the antenna even if the housing is rotated around a rotation axis thereof by a predetermined angle. A portable wireless device | 05-14-2009 |
20090189824 | Portable Wireless Device - A portable wireless device in which, in various states where the user uses the portable wireless device, the correlation coefficient between antennas can be reduced, and high-speed and high-capacity communication can be ensured is provided. | 07-30-2009 |
20090221243 | PORTABLE WIRELESS DEVICE - Herein disclosed is a portable wireless device comprising a first monopole antenna section | 09-03-2009 |
20090221253 | ADAPTIVE CONTROL APPARATUS USING MULTIPLE ADAPTIVE CONTROL METHODS - In the adaptive control apparatus, a computation unit computes weighting coefficients, using a first adaptive control method in a proportion α of a first computation amount, where the first adaptive control method has a first convergence rate and a first convergence error. Further, a computation unit computes weighting coefficients from initial values of the weighting coefficients computed by the computation unit, using a second adaptive control method in a proportion (1−α) of a second computation amount, where the second adaptive control method has a second convergence rate slower than the first convergence rate and a second convergence error smaller than the first convergence error. A controller controls determination of a ratio α/(1-α) based on a moving speed of a mobile unit, and controls the computation units to perform computing processes. | 09-03-2009 |
20090231208 | RADIO ANTENNA UNIT AND MOBILE RADIO DEVICE EQUIPPED WITH THE SAME - A multi-band antenna can be realized by using a common antenna element with a simple configuration. A radio antenna unit includes a ground conductor plate | 09-17-2009 |
20090251383 | POLARIZATION SWITCHING ANTENNA DEVICE - A polarization switching antenna device capable of switching a polarization without increase of an antenna installing space and also handling a variety of frequency bands is provided. A connection state of one end of a loop antenna element arranged on a side surface of a case is switched. Thus, the polarization characteristic is switched by switching selectively whether the antenna element should constitute a loop antenna or a linear antenna. Matching circuits suitable for respective characteristics are provided. The loop antenna can be fed in terms of a balanced feeding. A balanced feeding and an unbalanced feeding can be switched. | 10-08-2009 |
20100111143 | PORTABLE RADIO - A portable wireless unit capable of ensuring high speed, large capacity communication by lowering the correlation coefficient between antennas under various use states of a user. An antenna element ( | 05-06-2010 |
20100321269 | BEHIND-THE-EAR WIRELESS DEVICE - A behind-the-ear wireless device includes a main body casing including a wireless circuit housed therein and an audio transmission unit having a function of transmitting sound to an ear. The main body casing and the audio transmission unit are integrally connected to each other, whereby the wireless device can be fitted to the ear. An antenna element having a length of about half wave length is disposed in a hollow of the sound tube. A parasitic element having a length of about a half wave length is disposed in the main body casing. | 12-23-2010 |
20110006963 | ANTENNA ELEMENT - An antenna element includes: a first conductive plate which is approximately rectangular; a second conductive plate which shares one side of the first conductive plate in the width direction, which is placed substantially perpendicularly to the first conductive plate, and which is approximately rectangular; a third conductive plate which shares another side of the second conductive plate in the width direction, the other side being opposed to the one side shared with the first conductive plate, which is placed perpendicularly to be opposed to the first conductive plate, and which is approximately rectangular; a fourth conductive plate which shares one sides of the first conductive plate, the second conductive plate, and the third conductive plate; a sixth conductive plate which extends from one side of the fourth conductive plate that does not share one sides of the first conductive plate, the second conductive plate, and the third conductive plate, and which is placed substantially perpendicularly to the fourth conductive plate; slits which are disposed respectively between the sixth conductive plate, and the first conductive plate and the third conductive plate; a short pin which connects the ground plate to the first conductive plate or the second conductive plate; and a feed pin which is connected to the first conductive plate or the second conductive plate in parallel to the short pin and in adjacent to the short pin. | 01-13-2011 |
20110012797 | ANTENNA ELEMENT AND PORTABLE RADIO - An antenna element | 01-20-2011 |
20110063175 | PORTABLE WIRELESS DEVICE - There is provided a foldable portable radio capable of exhibiting high communication performance despite its slimness and compact housings. | 03-17-2011 |
20110102285 | PORTABLE WIRELESS DEVICE - There is provided a foldable portable radio that can exhibit high phone call performance despite its low profile and small size. | 05-05-2011 |
20110206165 | MOBILE WIRELESS APPARATUS - A mobile wireless apparatus wherein matching circuits can be independently designed, while the increase in the circuit scale can be suppressed and the cost can be reduced. In this apparatus, a filter ( | 08-25-2011 |
20120062429 | PORTABLE RADIO - There is provided a foldable portable radio capable of yielding high emission efficiency over a wide band in either a closed or open state. | 03-15-2012 |
20120086610 | ANTENNA AND PORTABLE WIRELESS TERMINAL EQUIPPED THEREWITH - There is provided a flip portable radio that can be reduced in thickness and size; that requires a broadband characteristic for an antenna; and that can exhibit high communication performance according to various states of usage. | 04-12-2012 |
20120098712 | PORTABLE WIRELESS TERMINAL - Disclosed is a portable wireless terminal wherein deterioration in antenna performance when placed on a metal desk or other structure can be prevented without sacrificing designability and without increasing the number of components. In this terminal, a hinge part ( | 04-26-2012 |
20120119958 | PORTABLE RADIO - There is provided a portable radio capable of facilitating assuring water-tightness of a neighboring area of power feed sections and assuring a stable state of connection between a conductor, such as an antenna, and a circuit board. | 05-17-2012 |
20120120322 | PORTABLE WIRELESS DEVICE - Disclosed is a portable wireless device which can receive signals at a wideband with good sensitivity, and change a narrowband wherein signals are received with high sensitivity. In this device, a wireless unit ( | 05-17-2012 |
20120127043 | PORTABLE RADIO - A portable radio having a housing | 05-24-2012 |
20120127044 | PORTABLE WIRELESS DEVICE - Provided is a portable wireless device capable of preventing deterioration in performance of an antenna caused by reverse phase current. The portable wireless device ( | 05-24-2012 |
20120127045 | PORTABLE RADIO - A portable wireless device having a casing formed by assembling a first casing and a second casing, includes an annular elastic member sandwiched between the first casing and the second casing, a flexible printed board integrally formed with the annular elastic member and disposed in a region surrounded by the annular elastic member, an antenna part disposed on the flexible printed board, a circuit mounting part disposed at the antenna part, and a circuit board disposed in the region surrounded by the annular elastic member. A portion of the antenna part is disposed along a portion of the annular elastic member. The circuit mounting part is disposed on the inner side of the annular elastic member. The antenna part and the ground part of the circuit board are separated therebetween with a predetermined length or more. | 05-24-2012 |
20120127678 | PORTABLE WIRELESS DEVICE - Provided is a portable wireless device which has a waterproofing effect and, at the same time, can improve resistance to static electricity. The portable wireless device ( | 05-24-2012 |
20120182190 | PORTABLE WIRELESS DEVICE - The mobile radio apparatus of the invention includes conductive housings | 07-19-2012 |
20120306718 | ANTENNA AND WIRELESS MOBILE TERMINAL EQUIPPED WITH THE SAME - A first connection circuit ( | 12-06-2012 |
20130057438 | ANTENNA DEVICE AND PORTABLE WIRELESS TERMINAL EQUIPPED WITH THE SAME - The connection circuit | 03-07-2013 |
20130057446 | ANTENNA DEVICE AND PORTABLE WIRELESS TERMINAL EQUIPPED WITH THE SAME - A first connection circuit | 03-07-2013 |
20130057448 | ANTENNA DEVICE AND PORTABLE WIRELESS TERMINAL EQUIPPED WITH THE SAME - A second slit | 03-07-2013 |
20130162497 | ANTENNA - A first antenna element is embodied in a blanched structure, and a second antenna element is embodied in a blanched structure. A low coupling circuit for increasing susceptance with an increase in frequency is interposed between the first antenna element and the second antenna element. The first antenna element and the second antenna element exhibit resonance of a Y12 component of an admittance matrix between first and second frequencies and between second and third frequencies. The first branch element and the third branch element assume a value of nearly a quarter of a resonant electrical length of the Y12 component of the admittance matrix between the first and second frequencies. The second branch element and the fourth branch element assume a value of nearly a quarter of the resonant electrical length of the Y12 component of the admittance matrix between the second and third frequencies. | 06-27-2013 |
20130322038 | PORTABLE WIRELESS DEVICE - An antenna includes two elements having an antenna element which resonates by a frequency f | 12-05-2013 |
20130328742 | ANTENNA DEVICE AND PORTABLE WIRELESS TERMINAL EQUIPPED WITH SAME - A first connection circuit ( | 12-12-2013 |
20140015729 | ANTENNA DEVICE - A first antenna element | 01-16-2014 |
20140168019 | NON-CONTACT WIRELESS COMMUNICATION COIL, TRANSMISSION COIL, AND PORTABLE WIRELESS TERMINAL - A non-contact wireless communication coil includes a first coil, a second coil, a first magnetic body, and a second magnetic body. The first magnetic body, the first coil, the second magnetic body, and the second coil are laminated in this order in a thickness direction of the coils. The first coil and the second coil at least partially overlap each other. | 06-19-2014 |
20140184465 | ANTENNA DEVICE - A first antenna element | 07-03-2014 |
20140306653 | COIL MODULE AND ELECTRONIC APPARATUS - A coil module is disposed inside an electronic apparatus and receives prescribed power. The coil module includes a loop coil, a plate-like magnetic body that is disposed on the loop coil, and a conductive member that has prescribed conductivity and is disposed parallel with the plate-like magnetic body and on a surface, opposite to a surface on which the loop coil is disposed, of the magnetic body. The conductive member projects outward relative to at least a portion of a circumferential surface of the magnetic body. | 10-16-2014 |