Patents Examined by Tan Ho
-
Patent number: 9203137Abstract: An electronic device may have a metal housing. The metal housing may have an upper housing in which a component such as a display is mounted and a lower housing in which a component such as a keyboard is mounted. Hinges may be used to mount the upper housing to the lower housing for rotation about a rotational axis. A slot-shaped opening may separate the upper and lower housing. A flexible printed circuit with ground traces may bisect the slot-shaped opening to form first and second slots. Cavity antennas may be aligned with the slots. Each cavity antenna may include a hollow carrier with a pair of speakers. The speakers may have ports that emit sound through aligned openings in the lower housing. Conductive gaskets surrounding the ports may acoustically seal the speaker ports while shorting the cavity antenna to the lower housing.Type: GrantFiled: June 8, 2015Date of Patent: December 1, 2015Assignee: Apple Inc.Inventors: Jerzy Guterman, Edward T. Sweet, Huan-Chu Huang, Daniel K. Boothe
-
Patent number: 9196948Abstract: An antenna system suitable for a mobile device is disclosed. The mobile device includes a display casing with a conductive region and a non-conductive region. The antenna system includes a driven element having an inverted-F antenna arranged in the non-conductive region of the display casing. The display casing is also provided with an electrostatic discharge (ESD) conductor as a countermeasure against ESD. The ESD conductor is connected to the conductive region of the casing. The ESD conductor causes static charges in the air to be discharged to the conductive region of the casing. The ESD conductor also produces harmonic resonance and exchanges electromagnetic energy with the driven element to improve the gain of the driven element.Type: GrantFiled: January 24, 2013Date of Patent: November 24, 2015Assignee: LENOVO (SINGAPORE) PTE LTDInventors: Osamu Yamamoto, Takaai Okada
-
Patent number: 9190716Abstract: A satellite antenna arrangement for a satellite communication system comprising: a reflector for producing a far field pattern with near-zero field strength at a predetermined location to reject unwanted signals from said predetermined location or minimize signal power transmitted to said predetermined location, the reflector having a surface comprising a stepped profile arranged to generate the near-zero field strength in the predetermined location. The stepped profile may comprise a radial step. The location of the near-zero field strength can be steered by moving the reflector or by adjusting the amplitude and phase of an additional beam that covers substantially the same region as the main beam reflected by the reflector.Type: GrantFiled: February 17, 2010Date of Patent: November 17, 2015Assignee: ASTRIUM LIMITEDInventors: David Robson, Simon John Stirland
-
Patent number: 9186828Abstract: Electronic devices may be provided with antenna structures. The antenna structures may include an antenna support structure covered with patterned antenna traces. An antenna support structure may be mounted in an electronic device so that a surface of the antenna support structure that is covered with patterned antenna traces lies flush with a planar surface of the electronic device housing. A display cover layer or other planar structure may be attached to the surface of the antenna support structure and the planar surface of the housing adhesive. Injection molding and extrusion techniques may be used in forming a support structure with elongated parallel cavities. An injection molding tool may have a mold core supported by a support structure at one end, supporting engagement features at the ends of mating mold core structures, or support pins. Molded interconnect devices may be soldered to laser direct structuring components to form antennas.Type: GrantFiled: June 6, 2012Date of Patent: November 17, 2015Assignee: Apple Inc.Inventors: Jerzy Guterman, Jonathan Haylock, Boon W. Shiu, Peter Jeziorek, Erdinc Irci, Jiang Zhu, Mattia Pascolini
-
Patent number: 9172134Abstract: In some embodiments, an apparatus includes a protective cover configured to attach to a wireless device having a surface including a first portion and a second portion mutually exclusive from the first portion. The second portion of the surface is associated with a proximity sensor of the wireless device. The protective cover is configured to cover the first portion of the surface when the protective cover is attached to the wireless device. The protective cover is configured to not cover the second portion of the surface when the protective cover is attached to the wireless device such that the proximity sensor is not triggered by the protective cover when the protective cover is attached to the wireless device and when the wireless device is operational.Type: GrantFiled: October 24, 2012Date of Patent: October 27, 2015Assignee: Antenna79, Inc.Inventors: Ryan Gerard McCaughey, Karl Richard Shields, Nikhil Nilakantan
-
Patent number: 9172136Abstract: Provided is a multi-band antenna. The multi-band antenna, as provided in one embodiment, includes a first resonant portion having a first length defined by an outer perimeter of a conductive segment and operable to effect an antenna for communication in a first band of frequencies. The multi-band antenna, in this aspect, further includes a second resonant portion having a second length defined by an inner perimeter of the conductive segment and operable to resonate capacitively for communication in a second different band of frequencies.Type: GrantFiled: November 30, 2012Date of Patent: October 27, 2015Assignee: NVIDIA CORPORATIONInventors: Joselito Gavilan, Warren Lee
-
Patent number: 9160067Abstract: An antenna for a wireless terminal is disclosed with an antenna bushing configured to provide enhanced antenna performance. The antenna bushing includes an antenna guide portion having an upper tubular portion supporting a radiator at substantially a point of extraction from the wireless terminal. A bushing fastening portion is disposed adjacent the upper tubular portion. A signal contact point of the antenna bushing transfers an antenna signal to/from an RF circuit point of the wireless terminal. At least a portion of the signal contact point is adjacent the upper tubular portion. The configuration may reduce deleterious effects of EMI from other circuit components of the wireless terminal.Type: GrantFiled: March 25, 2013Date of Patent: October 13, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Taewook Kwon, Youngjin Kang
-
Patent number: 9160068Abstract: Systems and methods are provided for arranging antennas in an electronic device (200). According to one aspect, the electronic device includes a housing (202) and an antenna arrangement. The antenna arrangement includes a first volume (206) positioned adjacent to an edge (212) of the housing, the first volume enclosing a first antenna structure (230) shaped substantially according to a geometry of the edge; a second volume (208) positioned adjacent to a first corner (216) of an opposing edge (214) of the housing, the second volume including a second antenna structure (232) shaped substantially according to a geometry of the first corner; and a third volume (210) adjacent to a second corner (218) of the opposing edge, the third volume including a third antenna structure (234) shaped substantially according to a geometry of the second corner, wherein the first, second, and third volumes do not overlap and are discontinuous.Type: GrantFiled: May 9, 2013Date of Patent: October 13, 2015Assignee: Google Technology Holdings LLCInventors: Lynn M Greetis, Soo Won Hong, Benjamin O. White
-
Patent number: 9153874Abstract: Electronic devices may include radio-frequency transceiver circuitry and antenna structures. The antenna structures may include an inverted-F antenna resonating element and an antenna ground that form an inverted-F antenna having first and second antenna ports. The antenna structures may include a slot antenna resonating element. The slot antenna resonating element may serve as a parasitic antenna resonating element for the inverted-F antenna at frequencies in a first communications band and may serve as a slot antenna at frequencies in a second communications band. The slot antenna may be directly fed using a third antenna port. An adjustable capacitor may be coupled to the first port to tune the inverted-F antenna. The inverted-F antenna may also be tuned using an adjustable capacitor bridging the slot antenna resonating element.Type: GrantFiled: March 18, 2013Date of Patent: October 6, 2015Assignee: Apple Inc.Inventors: Yuehui Ouyang, Nanbo Jin, Yijun Zhou, Enrique Ayala Vazquez, Anand Lakshmanan, Robert W. Schlub, Mattia Pascolini, Matthew A. Mow
-
Patent number: 9153866Abstract: A communication medium includes: a first sheet conductor portion; a second sheet conductor portion that is arranged facing the first sheet conductor portion; and a conductor portion that surrounds an end part of the first sheet conductor portion and an end part of the second sheet conductor portion. The second sheet conductor portion includes: a shield part that has no opening part; a communication power feed part that has opening parts; and a matched line part that is provided between the shield part and the communication power feed part, and impedance of which matches with the shield part and the communication power feed part. The conductor portion surrounds the end part of the shield part.Type: GrantFiled: November 7, 2011Date of Patent: October 6, 2015Assignee: NEC CorporationInventors: Hiroshi Fukuda, Naoki Kobayashi, Tsuneo Tsukagoshi
-
Patent number: 9153863Abstract: Disclosed are methods and devices of microwave/millimeter wave package application.Type: GrantFiled: January 24, 2013Date of Patent: October 6, 2015Assignee: E I DU PONT DE NEMOURS AND COMPANYInventors: Deepukumar M Nair, Michael Arnett Smith, Bradley Thrasher, James M Parisi, Joao Carlos Malerbi, Elizabeth D Hughes
-
Patent number: 9153861Abstract: A system and method for using the skin of a vehicle as a waveguide for surface waves to support far-field signal propagation to provide communications between various electrical nodes on the vehicle and for providing power signals. A dielectric layer is formed on the skin to define the waveguide, and a coupler couples signals from the node to the waveguide and receives signals from the waveguide to be sent to the node.Type: GrantFiled: August 7, 2013Date of Patent: October 6, 2015Assignee: GM Global Technology Operations LLCInventors: Moshe Laifenfeld, Gill Rafael Tsouri, Eviatar Tron
-
Patent number: 9142879Abstract: Wireless electronic devices may include a ground plane and a metal perimeter around the ground plane. The metal perimeter may include a plurality of antennas and may provide a front surface and/or edge surfaces of the wireless electronic devices.Type: GrantFiled: November 13, 2012Date of Patent: September 22, 2015Assignees: Sony Corporation, Sony Mobile Communications ABInventor: Roustem Galeev
-
Patent number: 9142883Abstract: An attaching method of attaching a film-like member shaped like a plane face to a member having a surface shaped like a curved face including a first step of determining, by an analysis, a region where stress higher than that in a case where the film-like member is shaped like the plane face is generated when the film-like member is attached to the member shaped like the curved face, a second step of forming a slit at the region where the stress higher than that in the case where the film-like member is shaped like the plane face is generated, and a third step of attaching the film-like member having the formed slit to the member having the surface shaped like the curved face.Type: GrantFiled: November 16, 2011Date of Patent: September 22, 2015Assignee: MITSUBISHI STEEL MFG. CO., LTD.Inventors: Toru Hirokane, Yukihisa Koyanagi
-
Patent number: 9136584Abstract: An antenna system includes a dielectrically-loaded loop element electromagnetically coupled to a planar element. The antenna system exhibits uniform, broadband radiation and reception patterns.Type: GrantFiled: April 8, 2013Date of Patent: September 15, 2015Assignee: Apple Inc.Inventor: Shu-Li Wang
-
Patent number: 9136589Abstract: An antenna apparatus, an electronic apparatus having an antenna apparatus, and a method of manufacturing the same. The antenna apparatus includes a window, an antenna pattern, a first contact structure, a substrate and a second contact structure. The antenna pattern is embedded in the window. The first contact structure is electrically connected to the antenna pattern. The substrate is disposed under the window. The second contact structure is disposed on the substrate and is electrically connected to the first contact structure. The second contact structure includes a first contact, a second contact spaced apart from the first contact in a direction substantially perpendicular to the top surface of the substrate and a buffer member having a predetermined elasticity and electrically connecting the first contact with the second contact.Type: GrantFiled: August 8, 2013Date of Patent: September 15, 2015Assignee: Samsung Display Co., Ltd.Inventors: Hyun-Jae Lee, Mu-Gyeom Kim
-
Patent number: 9130276Abstract: An antenna device includes a substrate; a first ground element that is arranged on the substrate; an antenna element that is arranged on the substrate and extends from its first end positioned near a side edge of the first ground element to its second end positioned away from the side edge; and a non-feed element that is arranged on the substrate, connected to the first ground element, and insulated from the antenna element. The non-feed element extends from its first end portion positioned near the side edge of the first ground element to a bending portion in a direction away from the side edge and extends from the bending portion to its second end portion along the side edge. A portion between the bending portion and the second end portion of the non-feed element intersects with the antenna element.Type: GrantFiled: November 25, 2013Date of Patent: September 8, 2015Assignee: FUJITSU COMPONENT LIMITEDInventors: Masahiro Yanagi, Hideaki Yoda
-
Patent number: 9124000Abstract: A current breaker comprises a multi-layer printed circuit board (PCB), a ground plane, a metal component and a conductive via hole. The ground plane is disposed in a first metal layer of the multi-layer PCB and comprises a slot forming inductive impedance. The slot comprises an extended portion. The metal component is disposed in a second metal layer of the multi-layer PCB. Capacitive impedance is formed between the metal component and the ground plane. The projection of the metal component on the ground plane and the extended portion of the slot partially overlap. The conductive via hole penetrates the multi-layer PCB to connect metal component with the ground plane. The first and the second metal layers are any two metal layers of the multi-layer PCB. The inductive impedance formed by the slot and the capacitive impedance formed between the metal component and the ground plane create a parallel LC equivalent circuit.Type: GrantFiled: August 6, 2013Date of Patent: September 1, 2015Assignee: Realtek Semiconductor Corp.Inventors: Sy-Been Wang, Chih-Pao Lin, Ching-Wei Ling
-
Patent number: 9112276Abstract: An antenna assembly with wide bandwidth and low Passive Intermodulation (PIM) characteristics is described for use in Distributed Antenna Systems (DAS) and other applications which require low PIM levels. The antenna can be configured to cover multiple cellular frequency bands to provide a single antenna solution for use with multiple transceivers. A single conductor radiator design along with features integrated into the ground plane result in low PIM characteristics during high power transmission. One or multiple parasitic elements can be coupled to the driven antenna to enhance bandwidth while still maintaining low PIM characteristics.Type: GrantFiled: March 21, 2013Date of Patent: August 18, 2015Assignee: ETHERTRONICS, INC.Inventors: Laurent Desclos, Jeffrey Shamblin
-
Patent number: 9112268Abstract: According to one embodiment, a spiral antenna includes at least one spiral arm and a connection portion which connects an end of the spiral arm to an adjacent spiral arm.Type: GrantFiled: January 22, 2013Date of Patent: August 18, 2015Assignee: KABUSHIKI KAISHA TOSHIBAInventor: Masahiro Tanabe