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41. 发明申请

US20190122816A1 ELECTRONIC DEVICE INCLUDING NON-CONTACT CHARGING MODULE AND NEAR FIELD COMMUNICATION ANTENNA 审中-公开
公开(公告)号：US20190122816A1
公开(公告)日：2019-04-25
申请号：US16227696
申请日：2018-12-20
申请人： Panasonic Corporation
发明人： Takanori Hirobe , Hiroyuki Uejima , Yoshio Koyanagi
IPC分类号： H01F38/14 , H02J50/10 , H01Q5/40 , H01Q1/22 , H01Q1/24 , H01Q1/38 , H01Q1/52 , H01Q7/00 , H01Q7/06 , H01Q21/28 , H02J7/02 , H04B5/00
摘要： An electronic device having a communication capability is provided. The electronic device includes a housing having a generally rectangular shape in a plan view of the housing, and a non-contact charging module included in the housing. The non-contact charging module includes (i) a wireless charging coil having a substantially planar shape and formed of a wound electrical wire, and (ii) a magnetic sheet that overlaps with the wireless charging coil in the plan view of the housing. The electronic device further includes a Near Field Communication (NFC) antenna included in the housing and including an NFC coil formed of a wound electrical wire, and a guide having a generally rectangular outer shape in the plan view of the housing. The guide has a hole and the wireless charging coil is arranged in the hole of the guide.

42. 发明授权

US10236582B1 Systems and methods for providing vibration transduction and radio-frequency communication in proximity to an electrically conductive structure 有权
公开(公告)号：US10236582B1
公开(公告)日：2019-03-19
申请号：US15938828
申请日：2018-03-28
申请人： Capital One Services, LLC
发明人： David Wurmfeld
IPC分类号： H01Q7/06 , G06F3/01 , G08B6/00
摘要： Systems and methods are provided for providing vibration transduction and radio-frequency communication in proximity to an electrically conductive structure. The system may comprise an antenna element, an electrically conductive structure in proximity to the antenna element, and a vibration transducer comprising a material. The material may comprise a ferromagnetic material with piezoelectric properties. The vibration transducer may be positioned between the antenna element and the conductive structure.

43. 发明授权

US10236557B2 Electronic device and antenna device 有权
公开(公告)号：US10236557B2
公开(公告)日：2019-03-19
申请号：US14436413
申请日：2013-10-16
申请人： DEXERIALS CORPORATION
发明人： Katsuhisa Orihara , Norio Saito , Akihiro Fukuda , Hiroyuki Ryoson , Masayoshi Kanno , Masahiro Kobo
IPC分类号： H01Q1/00 , H01Q1/24 , H01Q1/38 , H01Q1/40 , H01Q7/00 , H04B5/00 , H01Q1/52 , H01Q7/06 , H04M1/02
摘要： An electronic device and an antenna device are provided that use a coil module which is thinned without losing the characteristics of the coil module and which can be mounted in a narrowed space. A coil module including a loop-shaped antenna coil wounded in a planar shape and a sheet-shaped magnetic sheet which is formed of a magnetic material and which overlaps with at least a part of the antenna coil is included. In the coil module, a part of the antenna coil is overlapped with an internal structure of a housing and the magnetic sheet is provided in a position that does not overlap with the internal structure on an antenna coil surface side that overlaps with the internal structure.

44. 发明授权

US10224632B2 Antenna device and electronic apparatus 有权
公开(公告)号：US10224632B2
公开(公告)日：2019-03-05
申请号：US15666595
申请日：2017-08-02
申请人： Murata Manufacturing Co., Ltd.
发明人： Nobuyuki Tenno , Naoto Ikeda
IPC分类号： H01Q21/00 , H01Q7/00 , H01Q1/24 , H01Q1/36 , H01Q1/38 , H01Q7/06
摘要： An insulating substrate including a principal surface and coil antennas disposed on the substrate and each including a coil conductor. The coil conductor includes a winding axis in a direction parallel or substantially parallel to the principal surface of the substrate. An auxiliary loop conductor that is connected to the coil conductors of the coil antennas and generates a magnetic flux that is in phase with those of the coil antennas as seen from the direction of the winding axis of the coil conductor is provided in and on the substrate.

45. 发明授权

US10224601B2 Antenna device and communications device 有权
公开(公告)号：US10224601B2
公开(公告)日：2019-03-05
申请号：US14426112
申请日：2013-09-06
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Shuichiro Yamaguchi , Hiroshi Sakai
IPC分类号： H01Q1/24 , H01Q7/06 , H01F27/36 , H01Q7/00
摘要： A small antenna device having good communications performance and a wide communications area even when a metal plate is present in the antenna communications direction, even when the antenna is arranged, for example, inside a box-shaped metal case, and even when a through hole is used that has a smaller area than the antenna. This device comprises: the antenna (8); a rear surface cover (3) overlapping with the antenna (8) and being a conductor that faces the winding of the antenna (8); two first insulating areas (10a) provided in the rear surface cover (3) and extending in a direction that intersects the winding axis of the antenna (8); and a second insulating area (10b) that connects between the first insulating areas (10a). At least part of the area sandwiched by the first insulating areas (10a) faces the antenna (8).

46. 发明申请

US20190051988A1 IMPLANTABLE MEDICAL DEVICE COMPRISING A WIRELESS TRANSCUTANEOUS LINK 审中-公开
公开(公告)号：US20190051988A1
公开(公告)日：2019-02-14
申请号：US16100875
申请日：2018-08-10
申请人： Oticon Medical A/S
发明人： Bengt BERN
IPC分类号： H01Q7/06 , A61N1/05 , A61N1/372 , A61B5/00 , H04R25/00 , H04R1/10
摘要： According to an embodiment, a medical device is disclosed. The medical device includes an external unit and an implantable unit. The external unit includes an electronic unit operationally coupled to a transmitter coil that is configured transmit power and/or data signal over a wireless transcutaneous link, a coil unit comprising a loop structure with the transmitter coil being wound around and along at least a part of length of the loop structure, and a fixation unit configured to attach the loop structure to a user's body i) proximal to an implantable receiver coil that is configured to be implanted within a body part, and ii) around a body part of a user such that a part of the body part is positioned in a hollow section of the loop structure. The implantable unit includes the implantable receiver coil configured to receive the power and/or data signal over the wireless transcutaneous link, a processing unit configured to i) process the received data signal to control functionalities of at least one of the components of the implantable unit, and/or ii) utilize the received power for operation of at least one of the components of the implantable unit. The wireless transcutaneous link includes a coupling between the transmitter coil and the receiver coil, and when the loop structure is attached using the fixation unit, at least a substantial number of magnetic field lines generated in response to excitation of the transmitter coil passes through the implantable receiver coil.

47. 发明授权

US10193229B2 Magnetic coils having cores with high magnetic permeability 有权
公开(公告)号：US10193229B2
公开(公告)日：2019-01-29
申请号：US14849643
申请日：2015-09-10
申请人： CPG Technologies, LLC
发明人： James F. Corum , Kenneth L. Corum , James D. Lilly
IPC分类号： H02J5/00 , H01Q7/06 , H01Q1/08 , H01Q1/36 , H01Q9/32
摘要： Aspects of magnetic coils having cores with relatively high magnetic permeability are described. In some embodiments, a system includes a guided surface wave receive structure configured to obtain electrical energy from a guided surface wave traveling across a terrestrial medium. The guided surface wave receive structure includes a magnetic coil and a core disposed in the magnetic coil. The core in some embodiments has a relative magnetic permeability greater than about 10 and less than about 1,000,000. An electrical load is coupled to the guided surface wave receive structure, with the electrical load being experienced as a load at an excitation source coupled to a guided surface waveguide probe generating the guided surface wave.

48. 发明申请

US20190027827A1 ANTENNA MODULE AND ELECTRONIC DEVICE HAVING THE SAME 审中-公开
公开(公告)号：US20190027827A1
公开(公告)日：2019-01-24
申请号：US15836965
申请日：2017-12-11
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Jae Sun Won , Hee Seung Kim , Jae Hyuk Jang , Chang Hee Lee , Gie Hyoun Kweon , Hyo Jung Yoon , Young Seung Roh
IPC分类号： H01Q7/06 , H01Q1/22
CPC分类号： H01Q7/06 , H01Q1/22 , H01Q1/2208 , H01Q21/28 , H04B5/0081
摘要： An antenna module includes a wiring part including a second antenna wiring disposed to have a spiral shape on an insulating substrate and a first antenna wiring disposed in an internal region of the second antenna wiring and disposed in a solenoid structure; a first magnetic part disposed to be inserted into the center of the solenoid structure and having at least a portion exposed externally from the wiring part; and a second magnetic part coupled to the first magnetic part.

49. 发明申请

US20190006757A1 ANTENNA 审中-公开
公开(公告)号：US20190006757A1
公开(公告)日：2019-01-03
申请号：US16124945
申请日：2018-09-07
申请人： Sivantos Pte. Ltd.
发明人： Peter NIKLES , Robert FELSMANN
IPC分类号： H01Q7/06 , H01Q1/27 , H04R25/00
摘要： An antenna, in particular for a hearing aid, for wireless radio communication, comprising a coil core which extends along a longitudinal direction and carries a number of windings, and comprising a planar first shield that is located on an end face of the coil core and is made of a ferrimagnetic and/or ferromagnetic material. The first shield extends at an angle to the longitudinal direction of the coil core. The invention further relates to a method for manufacturing an antenna as well as to a hearing aid comprising an antenna.

50. 发明授权

US10164337B2 Antenna device 有权
公开(公告)号：US10164337B2
公开(公告)日：2018-12-25
申请号：US14773941
申请日：2014-03-13
申请人： Takashi Otsuki
发明人： Takashi Otsuki
IPC分类号： H01Q7/08 , H01Q7/06 , G06K19/077 , H01Q21/24
摘要： An antenna device of a magnetic coupling type includes a magnetic body having a plate-like shape; and a coil, which is wound around the magnetic body.

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