Patents Examined by Minh Nguyen
  • Patent number: 10770981
    Abstract: The present disclosure is related to a voltage conversion module which includes a front side magneto-sensitive unit, at least one voltage conversion unit, a core group, and a bobbin. The bobbin includes a first accommodating part, a second accommodating part, and a through hole. The first accommodating part is used for accommodating the front side magneto-sensitive unit. The second accommodating part is used for accommodating the at least one voltage conversion unit. The through hole is used for accommodating the core group. The second accommodating part includes first and second openings. The first opening is disposed at one side of the second accommodating part. The second opening is disposed at another side of the second accommodating part. The first and second openings are disposed opposite to each other, and a heat dissipation channel is formed between the first opening, the second opening and the at least one voltage conversion unit.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: September 8, 2020
    Assignee: CHICONY POWER TECHNOLOGY CO., LTD.
    Inventors: Yung-Hung Hsiao, Chia-Hsien Yen, Lieh-Chung Yin, Cheng-Chang Hsiao, Hao-Te Hsu
  • Patent number: RE47185
    Abstract: A tube support member that puts a tube connected to an ink jet head and an ink tank in a bent state is provided. Accordingly, when a pulling force acts between the bent support member and the tube, a component force acting as contact force occurs at the surface that makes contact with the tube, and a high degree of friction is generated in response to this component force. The tube is thus strongly supported in a state in which the tube does not shift with the dimensions of the tube changing. Meanwhile, when the pulling force is released, the component force is also eliminated, and the tube is freed; the dimensions of the tube return to normal, and the tension is eliminated. An ink jet recording apparatus that prints using an ink jet head is provided. The apparatus includes an ink tube that is connected to the ink jet head and an ink tank that is provided separately from the main body of the apparatus. The apparatus includes a tube support member that supports the ink tube.
    Type: Grant
    Filed: February 10, 2016
    Date of Patent: January 1, 2019
    Assignee: SEIKO EPSON CORPORATION
    Inventors: Taku Ishizawa, Yoshiaki Shimizu
  • Patent number: RE47276
    Abstract: System and method for providing isolated power to a component that is also subject a set of RF signals that includes at least a first RF signal having a first RF frequency is provided. There is included providing a DC voltage signal and modulating the DC voltage signal into an isolated power signal using an isolation transformer. The isolated power signal has an intermediate frequency that is higher than 60 Hz and lower than the first RF frequency. There is included supplying the DC voltage signal to the primary winding and obtaining the isolated power signal from the secondary winding; and delivering the isolated power to the component using the isolated power signal.
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: March 5, 2019
    Assignee: Lam Research Corporation
    Inventor: Neil Benjamin
  • Patent number: RE47423
    Abstract: An integrated power-converting module includes a bobbin, a primary coil, a magnetic core assembly, and a plurality of power-converting units. The bobbin includes a main body, a plurality of winding portions and a plurality of receiving portions, and the winding portions and the and the receiving portion are arranged in a staggered manner. The primary coil is wound on the winding portions and the magnetic core assembly is assembled with the bobbin. Each power-converting unit includes a circuit board, a rectifier, and a filter, the rectifier and the filter are placed on a base portion of the circuit board and electrically connected thereto. An extending portion of the circuit board connect to the base portion is inserted into a slot formed within the receiving portion, and a penetrating hole formed on the extending portion is aligned with and communicated with a first channel formed on the main body.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: June 4, 2019
    Assignee: Chicony Power Technology Co., Ltd.
    Inventors: Yung-Hung Hsiao, Hao-Te Hsu, Chi-Chang Ho
  • Patent number: RE47563
    Abstract: A brush holder assembly including a quick disconnect assembly for quickly disconnecting a brush and electrical leads from a remaining component of the brush holder assembly to facilitate brush removal and replacement. The quick disconnect assembly includes a receptacle having a cavity for removably receiving and an end of the electrical lead, such as the nugget, and a resilient clip. When positioned in the cavity of the receptacle, the resilient clip urges a surface of the nugget into direct contact with a surface of the receptacle partially defining the cavity, completing an electrical current pathway from the brush through the electrical lead to the nugget, and from the surface of the nugget to the surface of the receptacle.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: August 6, 2019
    Assignee: CUTSFORTH, INC.
    Inventor: Robert S. Cutsforth
  • Patent number: RE47583
    Abstract: A ferromagnetic thin-film based digital memory having a plurality of bit structures interconnected with manipulation circuitry having a plurality of transistors so that each bit structure has transistors electrically coupled thereto that selectively substantially prevents current in at least one direction along a current path through that bit structure and permits selecting a direction of current flow through the bit structure if current is permitted to be established therein. A bit structure has a nonmagnetic intermediate layer with two major surfaces on opposite sides thereof and a memory film of an anisotropic ferromagnetic material on each of the intermediate layer major surfaces with an electrically insulative intermediate layer is provided on the memory film on which a magnetization reference layer is provided having a fixed magnetization direction.
    Type: Grant
    Filed: March 4, 2015
    Date of Patent: August 27, 2019
    Assignee: NVE Corporation
    Inventors: James M. Daughton, Arthur V. Pohm, Brenda A. Everitt
  • Patent number: RE47615
    Abstract: The liquid ejection apparatus with a liquid jetting head and support members is described. A first support member and a second support member support a guide and feeding roller in a scanning direction and are attached to a housing of the liquid ejection apparatus. The housing at the location to which the first support member is attached is easier to deform in the scanning direction than housing at the location to which the second support member is attached. Further, the housing at the first location may include a projection. The first support member may be attached to the projection.
    Type: Grant
    Filed: January 18, 2017
    Date of Patent: September 24, 2019
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventor: Akihiro Sakakibara
  • Patent number: RE47624
    Abstract: A co-fired hermetically sealed feedthrough is attachable to an active implantable medical device. The feedthrough comprises an alumina dielectric substrate comprising at least 96 or 99% alumina. A via hole is disposed through the alumina dielectric substrate from a body fluid side to a device side. A substantially closed pore, fritless and substantially pure platinum fill is disposed within the via hole forming a platinum filled via electrically conductive between the body fluid side and the device side. A hermetic seal is between the platinum fill and the alumina dielectric substrate, wherein the hermetic seal comprises a tortuous and mutually conformal interface between the alumina dielectric substrate and the platinum fill.
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: October 1, 2019
    Assignee: Greatbatch Ltd.
    Inventors: Xiaohong Tang, William C. Thiebolt, Christine A. Frysz, Keith W. Seitz, Robert A. Stevenson, Richard L. Brendel, Thomas Marzano, Jason Woods, Dominck J. Frustaci, Steven W. Winn
  • Patent number: RE47670
    Abstract: A recording apparatus includes: a first housing; a second housing pivotable about a shaft relative to the first housing between a close position and a distant position; and a tank mount portion provided in the second housing such that a mounting direction of a tank with respect to the tank mount portion in a state in which the second housing is at the distant position has a downward component in a vertical direction. The tank mount portion includes a resistance applying mechanism which applies a resistance force to the tank in a state in which at least a part of the tank is inserted into the tank mount portion when the second housing is at the distant position.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: October 29, 2019
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Shinya Yamamoto, Tomoyasu Yabuki
  • Patent number: RE47723
    Abstract: Provided is an angle detection device capable of detecting the angle with high sensitivity by a very simple assembly process without requiring complicated processing. The angle detection device is provided with: a rotor (5) which is formed by a disk plate body produced from a magnetic substance having uniaxial magnetic anisotropy, the disk plate body rotating around a center point within the disk plate surface; a stator (3) which is provided to face the plate surface of the disk plate body of the rotor (5), has approximately the same external shape as that of the rotor, and is divided into a plurality of fan-shaped regions, and in which an exciting coil or a detection coil is wound along the outer periphery of each of the divided regions.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: November 12, 2019
    Assignee: Kyushu University, National University Corporation
    Inventor: Ichiro Sasada
  • Patent number: RE47749
    Abstract: A liquid-ejecting head includes a nozzle plate having a nozzle opening that serves for liquid ejection; a channel-forming substrate including pressure-generating chambers that are in communication with the nozzle opening; a pressure generator that serves to generate pressure change in a liquid in the pressure-generating chambers; and a communication plate provided between the nozzle plate and the channel-forming substrate, the communication plate having a communication channel that forms a communication between the pressure-generating chambers and the nozzle opening. The communication plate has a circulation channel that is in communication with a common liquid chamber through the communication channel, the common liquid chamber being in communication with a plurality of the pressure-generating chambers in common.
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: December 3, 2019
    Assignee: Seiko Epson Corporation
    Inventors: Fujio Akahane, Tomoaki Takahashi
  • Patent number: RE47891
    Abstract: A display has a member irradiated by a surface light source device comprising a light diffusion member and emission device. The emission device is provided with a light flux control member having a recess and light control emission face which is configurated so as to satisfy Conditions 1 and 2 in a range at least covering a half-intensity-angular-range. Light emitting element(s) may be sealed. Condition 1 is that relation ?5/?1>1 is satisfied except for light emitted from a light emitting element toward within an angular-neighbourhood of a standard optical axis of the emission device, and Condition 2 is that value of ?5/?1 decreases gradually according to increasing of ?1, where ?1 is an emission angle of any light at being emitted from the light emitting element, and ?5 is an emission angle of that light of ?1 at then being emitted from the light control emission face of the light flux control member.
    Type: Grant
    Filed: May 23, 2016
    Date of Patent: March 3, 2020
    Assignee: Enplas Corporation
    Inventors: Masao Yamaguchi, Shingo Ohkawa
  • Patent number: RE47928
    Abstract: An apparatus and method for automatically calibrating a media sensor configured to detect advancing print media in a printing device. In some embodiments, the apparatus selects a first light intensity level and a second light intensity level greater than the first light intensity level. A light source unit, such as a light emitting diode or laser diode is activated to emit light at the second light intensity level. The light passes though print media, for example, a roll of self-adhesive labels, that is advanced along a print path of the printing device. The amount of light transmitted through the print media is measured as the print media advances. If the measured light increases decreases, the light source unit is reactivated to emit light at the first light intensity level. In some embodiments, the apparatus identifies whether print media has changed or an out-of-stock condition exists.
    Type: Grant
    Filed: May 4, 2017
    Date of Patent: April 7, 2020
    Assignee: DATAMAX-O'NEIL CORPORATION
    Inventors: Jose Fernando Sanchez Gutierrez, Ronald Schwallie
  • Patent number: RE47981
    Abstract: The present invention relates to an ink jet recording method for recording a white overlaying layer and a non-white pattern layer to a recording medium, printed matters obtained by the recording method, and systems for realizing the recording method thereof.
    Type: Grant
    Filed: April 22, 2016
    Date of Patent: May 12, 2020
    Assignee: Seiko Epson Corporation
    Inventor: Tsuyoshi Sano
  • Patent number: RE47998
    Abstract: An inkjet printer, including an inkjet head, a conveyer unit to convey a recording medium in a conveying direction, a position detecting unit to detect a position of the recording medium along the conveying direction, a wave shape generating mechanism to deform the recording medium into a predetermined wave shape along a direction orthogonal to the conveying direction, a gap information storing device to store gap information related to a gap between an ink discharging surface of the inkjet head and the recording medium, and a correcting device to correct the gap information according to a position of the recording medium along the conveying direction, is provided.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: May 19, 2020
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventor: Satoru Arakane
  • Patent number: RE48032
    Abstract: A thin-film semiconductor substrate includes a top-gate first TFT, a top-gate second TFT, and a data line (source line), in which the first TFT has a first semiconductor layer, a first gate insulating film, a first gate electrode, a first source electrode, a first drain electrode, and a first protection layer, the second TFT has a second semiconductor layer, a second gate insulating film, a second gate electrode, a second source electrode, a second drain electrode, and a second protection layer, the data line is connected to the first source electrode, the first drain electrode is an extension of the second gate electrode, and the second gate electrode is thinner than the data line.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: June 2, 2020
    Assignee: PANASONIC CORPORATION
    Inventors: Arinobu Kanegae, Kiyoyuki Morita
  • Patent number: RE48169
    Abstract: An aquarium having an adjustable lighting system for enhancing the display of fluorescent objects, such as fluorescent fish, contained within the aquarium under various external lighting conditions, such as a dark room or a brightly lit room. The aquarium comprises a tank and a plurality of light sources. Each light source emits light at a different wavelength spectrum which is selected to enhance the display of the fluorescent object under each type of external lighting condition. An electronic control is provided to control the operation of the plurality of light sources such that each light source may be selectively turned on/off based on the external lighting condition, or chronological criteria, to provide the best viewing experience.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: August 25, 2020
    Assignee: GloFish LLC
    Inventor: Alan Blake
  • Patent number: RE48179
    Abstract: A universal serial bus (USB) memory is disclosed. The USB memory includes a housing having a plurality of orientated indentations and a plurality of concave props, wherein the plurality of orientated indentation facilitates the USB memory to be connected while the USB memory is inserted into a female USB socket; a print circuit board assembly (PCBA) disposed in the housing, wherein the PCBA is fixed by means of pressing of the plurality of concave props; and a LED module having a LED indicator disposed in the housing and a LED module controller disposed on the PCBA, wherein a space is formed between the housing and the PCBA for disposing the LED module.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: August 25, 2020
    Assignee: PHISON ELECTRONICS CORP.
    Inventors: Tom Chung, Dean Huang, Peter Huang
  • Patent number: RE48279
    Abstract: An image recording apparatus, including: a housing; an image recording portion held by the housing; a control board having a mounting face and disposed in the housing such that the mounting face extends along a perpendicular plane perpendicular to a height direction, a control circuit for controlling the image recording portion being provided on the control board; and a communication board having a mounting face and disposed in the housing such that the mounting face extends along the perpendicular plane, such that the communication board is distant from the control board in a direction along the perpendicular plane, and such that the communication board is located within a height range ranging to the control board from a distal end of a highest one of mounted components mounted on the control board, an interface circuit to be connected to a telephone line being provided on the communication board.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: October 20, 2020
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventor: Motohito Muraki
  • Patent number: RE48390
    Abstract: There is provided a liquid jetting apparatus including: a liquid jetting head which has a liquid jetting surface on which a plurality of nozzles are open to jet the liquid; a wiper which moves, relative to the liquid jetting surface, in a wiping direction along the liquid jetting surface, while being brought in contact with the liquid jetting surface, to wipe the liquid adhered on the liquid jetting surface; a wiper moving mechanism which moves the wiper in a direction orthogonal to the liquid jetting surface to approach to or separate from the ink jetting surface; a stopper which makes contact with the wiper which is separated from the ink jetting surface; and an impact-absorbing member which is formed in the wiper or the stopper and absorbs impact generated in a case that the wiper collides with the stopper.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: January 12, 2021
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventor: Mikio Ogawa