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21. 发明申请

US20210367318A1 Mitigating Wind Damage to Wind Exposed Devices 有权
公开(公告)号：US20210367318A1
公开(公告)日：2021-11-25
申请号：US17393627
申请日：2021-08-04
申请人： DISH Network L.L.C.
发明人： Matthew Bailey , William Roberts
IPC分类号： H01Q1/00 , H01Q1/12 , H01Q1/08
摘要： Disclosed are devices, system, and method for mitigating wind damage to satellite antennas and for reducing the amount of ballast required to secure the satellite antennas. The device, system, and method include a mast on which an antenna may be affixed, a pivot gear capable of rotating between two or more positions, and a tension force or retention force on the pivot gear. A load force applied to the antenna creates a risk of damage proportional to the load force. The antenna system is capable of transitioning from a first orientation into a second orientation when the load force exceeds tension force or retention force, or the sum thereof, such that the antenna system experiences a reduced load force and therefore a reduced risk of damage. The device, system, and method also reduce the amount of ballast required to secure a non-penetrating antenna installation against tipping or sliding.

22. 发明授权

US11165403B2 Antenna module using transmission line length and electronic device including the same 有权
公开(公告)号：US11165403B2
公开(公告)日：2021-11-02
申请号：US16503888
申请日：2019-07-05
申请人： Samsung Electronics Co., Ltd.
发明人： Hyunchul Park , Kihyun Kim , Byungjoon Park , Juho Son , Yunsung Cho
IPC分类号： H01Q1/00 , H03H2/00 , H01Q1/24 , H01Q9/04 , H04B7/0413 , H01Q15/24 , H01Q21/06
摘要： The present disclosure relates to a communication technique for converging Internet of Things (IoT) technology with a 5th Generation (5G) communication system for supporting a higher data transfer rate beyond a 4th Generation (4G) system, and a system therefor. The disclosure can be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart or connected cars, health care, digital education, retail business, and services associated with security and safety) on the basis of 5G communication technology and IoT-related technology. An antenna module is provided. The antenna module includes an antenna, and at least one transmission line configured to transmit a first signal through the antenna for transmission or receive a second signal through the antenna for reception. The length of the transmission line may be determined based on the impedance when the first signal or the second signal flows through the transmission line.

23. 发明授权

US11152687B2 Radio frequency emission guard for portable wireless electronic device 有权
公开(公告)号：US11152687B2
公开(公告)日：2021-10-19
申请号：US15701370
申请日：2017-09-11
申请人： Erin Finegold
发明人： Erin Finegold
IPC分类号： H01Q1/24 , H01Q1/00 , H01Q1/40
摘要： A radio frequency and electromagnetic emission shield employed on wireless personal and portable electronic devices, containing one or more layers of radio frequency (RF) or electromagnetic (EM) screening material, shielding the user from harmful RF or EM radiation, or a redirection antenna that receives all RF signals, and redirects those signals away from the user. The RF emission shield may be contained within a plurality of outer layers, providing a secure fit to a wireless electronic device and an outer layer providing an easy grip for the user.

24. 发明申请

US20210320407A1 Antenna Packaging Systems 有权
公开(公告)号：US20210320407A1
公开(公告)日：2021-10-14
申请号：US17357688
申请日：2021-06-24
申请人： DISH Network L.L.C.
发明人： William Roberts , Matthew Bailey
IPC分类号： H01Q3/20 , H01Q15/16 , H01Q1/00
摘要： An antenna includes a folding mechanism for configuring the antenna into at least one of a first configuration and a second configuration. When in the first configuration, the antenna is configured for operational use. When in the second configuration, the antenna is configured for shipping in a package. A locking apparatus secures the antenna in either configuration. The folding mechanism and the locking mechanism configure the antenna into the first configuration. A method for preparing for shipment an antenna having a reflector with a width, a height, and depth, a backing structure coupled to the reflector, a first swivel plate, coupled to the backing structure, a feed arm bracket coupled to the first swivel plate, and a feed arm coupled to the feed arm bracket. The first swivel plate facilitates yaw rotations of the feed arm bracket, relative to the backing structure.

25. 发明授权

US11133580B2 Antenna device 有权
公开(公告)号：US11133580B2
公开(公告)日：2021-09-28
申请号：US15788888
申请日：2017-10-20
申请人： InnoLux Corporation
发明人： I-Yin Li , Yi-Hung Lin , Chin-Lung Ting , Tang-Chin Hung , Jeng-Nan Lin
IPC分类号： H01Q1/00 , H01Q1/36 , H01Q9/04 , H01Q13/10 , H01Q3/44 , H01Q21/00 , G02F1/1339
摘要： An antenna device is provided, which includes a first substrate, and a second substrate facing and spaced with the first substrate in a distance. At least one working element disposed between the first substrate and the second substrate, wherein the at least one working element is filled with a modulation material. At least one buffer element is connected with the at least one working element for adjusting the amount of the modulation material in the at least one working element.

26. 发明申请

US20210271949A1 CONTROLLED ENERGY ADSORPTION BY SELF-LIMITING HEATING FOR CURING PROCESSES 有权
公开(公告)号：US20210271949A1
公开(公告)日：2021-09-02
申请号：US17189649
申请日：2021-03-02
申请人： Avery Dennison Retail Information Services, LLC
发明人： Ian J. FORSTER
IPC分类号： G06K19/077 , H01Q1/22 , H01Q1/00 , G06K19/07
摘要： Methods for manufacturing RFID devices are provided with self-limiting heating features. Inducing current flow through the antenna of an RFID device (e.g., by exposing the antenna to a changing magnetic field) will increase heat of the RFID device, thereby curing/sintering elements of the RFID device (which may include curing an adhesive used to couple the antenna to an RFID chip) without applying external heat, which typically heats regions of the RFID device that were not intended to be heated (e.g., the substrate to which the antenna is secured). Inducing current flow through the antenna of an RFID device will reduce the resistance of the antenna, which has a heat-limiting effect that prevents overheating of the RFID device. Inducing current flow may also change the resonant frequency of the antenna, which may provide another heat-limiting effect.

27. 发明申请

US20210265951A1 MAGNETIC ABSORBERS FOR PASSIVE INTERMODULATION MITIGATION 有权
公开(公告)号：US20210265951A1
公开(公告)日：2021-08-26
申请号：US15733130
申请日：2020-04-27
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Charles L. BRUZZONE , Jeffrey A. TOSTENRUDE
IPC分类号： H03C7/02 , H01Q1/24 , H01P1/23 , H01Q1/00
摘要： A wireless communication system including an electrically conductive passive medium capable of simultaneously propagating therealong electromagnetic first and second currents at different respective frequencies F1 and F2, the electrically conductive passive medium including an electrically conductive first passive linear medium portion adjacent an electrically conductive first passive nonlinear medium portion, the first passive nonlinear medium portion capable of generating an intermodulation current based on a nonlinear interaction between the first and second currents, the intermodulation current having a frequency Fi equal to nF1+mF2 and propagating along the first passive nonlinear medium portion, m and n being positive or negative integers; and a first magnetic film disposed proximate an electrically conductive external surface of the first linear medium portion, such that when the first and second currents propagate along the first passive linear medium portion toward the first passive nonlinear medium portion, the magnetic film reduces or prevents the generation of the intermodulation current in the first passive nonlinear medium portion by attenuating at least portions of the first and second currents.

28. 发明申请

US20210245840A1 SENSOR FASTENER ARRANGEMENT 有权
公开(公告)号：US20210245840A1
公开(公告)日：2021-08-12
申请号：US17250736
申请日：2019-09-03
申请人： SAAB AB
发明人： Jan RYDEN , Johan OESTBERG
IPC分类号： B63B17/00 , H01Q1/00 , H01Q1/20 , H01Q1/34 , F16F15/02
摘要： The invention relates to a sensor fastener arrangement (10a-f) for holding a sensor device (3). The sensor fastener arrangement (10a-f) comprises a plurality of fastener elements (20a, 20b). The fastener elements (20a, 20b) are configured to arrange the sensor device (3) to a platform (1). Respective fastener element (20a, 20b) is rigid in a first state and reversibly deformable in a second state. When the platform (1) of the sensor device (10a-f), and/or the sensor device (3), is exposed to an impact force, in turn exposing a fastener element (20a, 20b) to a compressive force exceeding a critical load of that fastener element (20a, 20b), the fastener element (20a, 20b) goes from being in the first state to temporarily being in the second state. Thereby the fastener element (20a, 20b) goes from having a first rigid shape to temporarily being reversibly deformed, after which, when the impact force is terminated, the fastener element (20a, 20b) goes from temporarily being in the second state back to being in the first state. Thereby the fastener element (20a, 20b) goes from temporarily being reversibly deformed to having the first rigid shape.

29. 发明授权

US11056774B2 Autotune bolus antenna 有权
公开(公告)号：US11056774B2
公开(公告)日：2021-07-06
申请号：US16166114
申请日：2018-10-21
申请人： Phase IV Engineering, Inc.
发明人： Mark Daniel Matlin , Scott David Dalgleish
IPC分类号： H01Q1/12 , H01Q1/27 , H01Q13/10 , H01Q1/50 , H01Q1/00 , H01Q21/29 , H01Q9/28 , H01Q1/42
摘要： A variable tuning transceiver sealed in a protective housing, such as a bolus, is adjusted to transmit a near optimally tuned signal at a select frequency while in vivo in an animal. More specifically, the variable tuning transceiver provides a plurality of incident power transmissions over an antenna at a plurality of corresponding different capacitance levels as defined by a variable tuning circuit in the transceiver. A detector circuit, also in the transceiver, detects reflected power for each of the incident power transmissions conditioned at each capacitance level which is affected by the dielectric constant in the animal and any mismatches in the antenna. Each reflected power can then be stored in nontransient memory in the transceiver whereby the microprocessor, also in the transceiver, can select the capacitance level with the lowest reflected power found and therefore the strongest external signal from the capacitance levels sampled. Once selected, transmissions which include data from sensors within and on the animal are transmitted externally to an external receiver.

30. 发明授权

US11031670B2 Antenna arrangement 有权
公开(公告)号：US11031670B2
公开(公告)日：2021-06-08
申请号：US16585395
申请日：2019-09-27
申请人： Dr. Ing. h.c. F. Porsche Aktiengesellschaft
发明人： Catiuscia Langhans , Steffen Buchwald
IPC分类号： H01Q1/32 , H01Q1/00
摘要： An antenna arrangement (1) of a motor vehicle (2) with a body component (3) has an antenna (4) received in a recess (5) of a damping element (6), such as a foam component. The antenna (4) with the damping element (6) is attached to the body component (3).

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