Patents Examined by Charles Pizzuto
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Patent number: 10431375Abstract: A hardened inductive device and systems and methods for protecting the inductive device from impact is provided. The inductive device is hardened with protective coating and/or an armor steel housing. The hardened inductive device is protected from impact by an object such as a bullet and leakage of dielectric fluid is prevented. Acoustic and vibration sensors are provided to detect the presence and impact, respectively, of an object in relation to the inductive device housing. The measurements of the acoustic and vibration sensors are compared to thresholds for sending alarms to the network control center and initiating shut-down and other sequences to protect the active part. The acoustic sensor results are utilized to determine the location of origin of the projectile.Type: GrantFiled: October 22, 2015Date of Patent: October 1, 2019Assignee: ABB Schweiz AGInventors: George K. Frimpong, Alberto Prieto, Mirrasoul J. Mousavi, James Stoupis, Ed G teNyenhuis, Jeremy R. Schueler, Andrew Bleich, Elizabeth D. Sullivan, Claude J. Lambert, Petter A. Fiskerud, Andrew J. Wall, Gary C. McLeish, Thomas McDonald, Ronald A. Kupiec
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Patent number: 10424420Abstract: A dual axial cable is provided with adjacent and substantially parallel first and second wires. Each wire is formed from electrical conductor surrounded by a respective first and second electrical insulator having lengthwise drain alignment groove on outward side and having respective first and second inward sides of interlocking structure. First and second inward sides of interlocking structure of first and second electrical insulators mutually engage to prevent relative transverse displacement of first and second wires. The interlocking structure maintains the planar alignment of lengthwise drain alignment grooves and electrical conductors of first and second wires. First and second drain conductors are received respectively in lengthwise drain alignment grooves of first and second electrical insulators and run adjacent and substantially parallel to first and second electrical conductors. Drain conductors are maintained in parallel alignment to electrical conductors to provide shielding benefits.Type: GrantFiled: July 24, 2018Date of Patent: September 24, 2019Assignee: Dell Products, L.P.Inventors: Sandor Farkas, Bhyrav M. Mutnury
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Patent number: 10426029Abstract: A micro-pad array to conductive wire flexible attachment assembly includes a micro-pad geometry formed on a flexible printed circuit and a method for connecting a conductive wire, thread or fiber to the micro-pad geometry.Type: GrantFiled: January 18, 2018Date of Patent: September 24, 2019Assignee: Flex Ltd.Inventors: Michael James Glickman, Nicholas LeClerc
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Patent number: 10424679Abstract: A controllable frequency selective surface. The frequency selective surface has a plurality of conductive patches with integrated circuits straddling gaps between, and connected to, pairs of patches separated by gaps. Each integrated circuit presents a controllable impedance and as a result the characteristics of the frequency selective surface are controllable.Type: GrantFiled: October 10, 2016Date of Patent: September 24, 2019Assignee: Raytheon CompanyInventor: Gary A. Frazier
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Patent number: 10418150Abstract: A core electric wire for a multi-core cable according to an aspect of the present invention comprises a conductor obtained by twisting element wires, and an insulating layer covering the conductor, a principal component of the insulating layer being a copolymer of ethylene and an ?-olefin having a carbonyl group; the ?-olefin content in the copolymer being 14% to 46% by mass; and a mathematical product C*E being 0.01 to 0.9, wherein C is a linear expansion coefficient of the insulating layer at from 25° C. to ?35° C., and E is a modulus of elasticity thereof at ?35° C. Average area of the conductor in the transverse cross section is 1.0 to 3.0 mm2. Average diameter of the element wires in the conductor is 40 to 100 ?m, and number of the element wires is 196 to 2,450.Type: GrantFiled: February 26, 2018Date of Patent: September 17, 2019Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Shigeyuki Tanaka, Shinya Nishikawa, Hiroyuki Okawa, Takaya Kohori, Yuhei Mayama, Takayuki Hirai
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Patent number: 10412483Abstract: A multi-element below-ceiling and shielded microphone that is combined with a mounting system is described. The microphone is used with an adaptor apparatus and system that allows the height of the microphone over a table and the rotational position of the mics to be easily adjusted and fixed, and such that a plenum may be established at the interface of the ceiling and the suspension cable if desired.Type: GrantFiled: May 21, 2016Date of Patent: September 10, 2019Assignee: Audix CorporationInventor: Fred Bigeh
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Patent number: 10400364Abstract: A fabric-based item may have fabric with conductive strands and insulating strands. The conductive strands may form conductive signal paths and may be coupled to control circuitry. The conductive strands and insulating strands may be woven in a construction that allows multiple conductive strands to contact one another to form a low resistance signal path such as a power line, a data line, or a ground line. The fabric may have a two up and three down twill pattern, a two up and three down twill pattern, or other suitable pattern. The pattern may be selected so that groups of conductive weft strands or groups of conductive warp strands are in contact with one another. The conductive strands may have greater density than the insulating strands. For example, if the weft strands are conductive, the fabric may have a higher number of picks per inch than ends per inch.Type: GrantFiled: August 15, 2017Date of Patent: September 3, 2019Assignee: Apple Inc.Inventors: Kirk M. Mayer, Yohji Hamada, Daniel A. Podhajny, Daniel D. Sunshine
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Patent number: 10400366Abstract: A fabric-based item may include fabric formed from intertwined strands of material. The strands of material may include extruded strands. Strand extrusion equipment may have electrically adjustable sources such as one or more sources of different polymers, dyes, particles, wire, and other elements to be incorporated into an extruded strand. The properties of the strands such as strand stiffness, strand diameter, conductivity, magnetic permeability, opacity, color, thermal conductivity, sand strength, may be varied along their lengths. Fabric formed from the strands may have different areas with different properties. Markers may be formed from particles at particular locations along the lengths of the strands, may be optical marker structures formed from circumferential rings of ink or other visible material on the strands, or may be other markers that can be sensed using electrical sensing, magnetic sensing, optical sensing, or other types of sensing when forming fabric from the strands.Type: GrantFiled: March 30, 2018Date of Patent: September 3, 2019Assignee: Apple Inc.Inventors: Steven J. Keating, Daniel A. Podhajny, Daniel D. Sunshine, Kathryn P. Crews
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Patent number: 10396536Abstract: The invention relates to an electric device, especially to a tool used for connecting busbars, said tool comprises an electric motor driving unit and an electric control unit; said tool further comprises a stationary portion removably connects to a busbar, a movable portion removably connects to a busbar and a loading portion for clamping connecting rods. Said movable portion is movably connected to a first and second stationary shaft of said stationary portion, said movable portion is connected to a movable shaft by a screw pair, said movable portion is fixedly connected to said electric motor driving unit, said movable shaft is driven to rotate around its axis by said electric motor driving unit, said loading portion is movably connected to said second stationary shaft and slides between a body of said stationary portion and a body of said movable portion, said loading portion rotates around said second stationary shaft.Type: GrantFiled: March 13, 2018Date of Patent: August 27, 2019Inventor: Gong Zhu
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Patent number: 10395818Abstract: A noise filter (10) is equipped with plural conductors (20) having respective winding portions (21) and a ring-shaped core which is inserted through the winding portions of the plural conductors and made of a magnetic material. The ring-shaped core has a core main body (40) having a pair of extension portions (41) and (42) that are connected to each other at one end and a link core (50) which is attached to the core main body at the other end and thereby connects the extension portions and. At least one of the extension portions and of the core main body is straight. The plural conductors are arranged in a row in a state that the straight extension portion is inserted through the winding portions of the plural conductors.Type: GrantFiled: June 25, 2018Date of Patent: August 27, 2019Assignees: YAZAKI CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hayato Iizuka, Kazuma Kayo, Hiroshi Aihara
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Patent number: 10388430Abstract: A cable may include a central strength member, a plurality of optical fiber buffer tubes positioned around the central strength member, and a jacket surround the plurality of buffer tubes and the central strength member. The central strength member may include a plurality of longitudinally extending and twisted conductive components. Each conductive component may include an inner conductor, a dielectric strength member formed around the inner conductor and having a tensile strength of at least 10,000 MPa, and an outer conductor formed around the dielectric strength member. The inner and outer conductor may form a balanced pair of conductors.Type: GrantFiled: September 26, 2018Date of Patent: August 20, 2019Assignee: Superior Essex International LPInventor: Christopher Robert Evans
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Patent number: 10381812Abstract: Described is a riser that is secured against downward movement, having an electrical riser flat cable that extends vertically or with a vertical component, and at least one riser securing device, surrounding the flat cable, for securing the riser flat cable against downward movement by pressing the flat cable against a nonconductive pressing surface both in the absence of a fire and in the event of fire. The riser securing device includes an electrically nonconductive, fire-resistant clamping element, spaced apart from the pressing surface, that is freely movably guided in an oblique guide that reduces the distance of the clamping element from the pressing surface during downward movement of the clamping element.Type: GrantFiled: September 10, 2018Date of Patent: August 13, 2019Assignee: Woertz Engineering AGInventors: Tamas Onodi, Andreas Dreier
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Patent number: 10374397Abstract: A distribution board shield. The distribution board shield includes a drape formed of an elongated non-conductive material having a top end, a bottom end, a rear surface and a front surface. A connector is used to attach the drape within a distribution panel box so that the drape covers exposed bar buses, breaker busses and wires within the working area.Type: GrantFiled: May 30, 2017Date of Patent: August 6, 2019Inventor: Warren Stanley King, Jr.
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Patent number: 10373743Abstract: An insulator for a bus bar of a breaker panel may be modularly sacrificed for the installation of a breaker. The ability to modularly sacrifice insulating portions enables protection of the electrical service worker while installing a new breaker panel or modifying an existing breaker panel.Type: GrantFiled: September 28, 2018Date of Patent: August 6, 2019Inventor: Travis James Cronkrite
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Patent number: 10362717Abstract: Flexible films including an electrically conductive layer being sandwiched by two electrically insulating layers in a layered structure are provided. The layered structure extends continuously from at least one first zone to at least one second zone along a lateral direction of the flexible film, and the at least one first zone is positioned around a periphery of the respective at least one second zone. In the at least one first zone the three layers are at least partially intermixed with each other to provide an electrically conductive surface in the at least one first zone on the side of the first major surface of the layered structure, and in the at least one second zone the first major surface remains electrically non-conductive.Type: GrantFiled: August 17, 2016Date of Patent: July 23, 2019Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Jeanne M. Bruss, Jeffrey W. McCutcheon, Roger A. Grisle
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Patent number: 10361654Abstract: A connection box with contacts for solar panels to enable the use of multiple types of passive and active covers for different functionalities in the junction box built into the panel.Type: GrantFiled: June 1, 2018Date of Patent: July 23, 2019Assignee: TIGO ENERGY, INC.Inventors: Zvi Alon, Daniel Eizips, Liron Ackerman, Viktor Budykhin
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Patent number: 10347394Abstract: The present invention relates to a flexible flat cable including a plurality of conductive wires disposed between an upper film and a lower film, in which an air gap is formed between the conductive wires. The flexible flat cable includes a plurality of conductive wires disposed between an upper film and a lower film, wherein the conductive wires are fixed by a first thermal bonding resin of the upper film and a second thermal bonding resin of the lower film, an air gap is formed between the conductive wires, and a side end of the upper film and a side end of the lower film are bonded by the first thermal bonding resin and the second thermal bonding resin.Type: GrantFiled: May 2, 2018Date of Patent: July 9, 2019Inventor: Hee jun Yoon
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Patent number: 10345936Abstract: A wiring body includes an adhesive layer, a first conductor layer disposed on the adhesive layer that includes a first terminal portion, a resin layer covering the first conductor layer except for at least the first terminal portion, and a second conductor layer disposed on the resin layer that includes a second terminal portion. The first terminal portion and the second terminal portion are shifted from each other along a thickness direction of the adhesive layer. The first terminal portion protrudes towards a side separated from the adhesive layer in the thickness direction. In a case where the first terminal portion is projected in a direction orthogonal to the thickness direction, at least a part of a projection portion of the first terminal portion overlaps with the resin layer.Type: GrantFiled: May 17, 2016Date of Patent: July 9, 2019Assignee: FUJIKURA LTD.Inventors: Shingo Ogura, Takaharu Hondo, Takeshi Shiojiri
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Patent number: 10348352Abstract: An expandable device includes a body with a first end, a second end, and a longitudinal axis. The body is movable between an expanded configuration and a collapsed configuration. A button is coupled to the first end of the body and includes an inner surface and an engaging member carried by the inner surface. A platform includes an outer surface and a collar extending away from the outer surface and the collar defines a cavity. A locking device is carried by the second end of the body, and a portion of the locking device is adapted to be removably disposed in the cavity of the platform for releasably coupling the body to the platform. When the body is in the collapsed configuration, the engaging member of the button engages the locking device such that the locking device is rotatable relative to the platform between an unlocked and a locked configuration.Type: GrantFiled: May 30, 2018Date of Patent: July 9, 2019Assignee: POPSOCKETS LLCInventors: David B. Barnett, Greg Adelman, Michael J. Kory, Randy Yang Chiang, Altan Nahum, David F. Willson
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Patent number: 10332683Abstract: Capacitor devices with electrodes that are geometrically arranged to reduce parasitic capacitances are described. The capacitors may be multilayer ceramic capacitor (MLCC) structures in which certain electrodes may have a clearance from a capacitor structure wall, such as top wall. In circuits and devices where that particular capacitor wall may be placed near a shielding structure, the clearance may reduce unintended parasitic capacitances between the shield structure and the electrodes. As a result, the shield structures may be placed closer to the electronic components, which may allow circuit boards and electronic devices with a lower profile.Type: GrantFiled: September 27, 2017Date of Patent: June 25, 2019Assignee: Apple Inc.Inventors: Behzad Reyhani Masoleh, Ming Y. Tsai, Paul A. Martinez, Scott D. Morrison, Tracey L. Chavers