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  • One-way data transmission systems
    Patent number: 4496975
    Abstract: A one-way teletext data transmission system is an improvement over a known eletext system sold under the trademark "ANTIOPE" which transmits data having error correction and ciphering. The length of the transmitted data pack is always the maximum pack length and the value of the format byte is nil. A wire is connected from every channel to its individually associated coupler. That wire may be at either of the binary levels "1" or "0". The coupler comprises a first switch for switching between a counter and a memory. The memory stores a format byte, the value of which is nil. A second switch connects the memory to a data memory when any data packet transmission occurs, if the wire is at a predetermined binary level "1". The reception equipment is similar.
    Type: Grant
    Filed: May 10, 1982
    Date of Patent: January 29, 1985
    Assignee: L'Etat Francais, Represente par Le Ministre des P.T.A. (Centre National D'E t
    Inventor: Maurice Y. Noirel
  • GaN EPITAXIAL GROWTH METHOD
    Publication number: 20150279656
    Abstract: By using a nano-scale patterning process, a dislocation defect density of a GaN epitaxy layer can be further reduced. This is because the nano-scale epitaxy structure dimension is advantageous to the reduction of the strain energy accumulated by mismatched lattices, thereby decreasing the possibility of generating defects. It is verified that the nano-scale patterning process can effectively decrease the dislocation defect density of the GaN epitaxial layer on a sapphire substrate. Considering uniformity and reproducibility on the application of the large-size wafer, the invention has utilized the soft mask NIL patterning technology to successfully implement the uniform deposition and position control of the InAs quantum dot on a GaAs substrate. This further utilizes the NIL technology in conjunction with dry-etching to perform the nano-scale patterning on a heterogeneous substrate, such as Si, sapphire or the like.
    Type: Application
    Filed: March 28, 2014
    Publication date: October 1, 2015
    Applicant: National Tsing Hua University
    Inventors: Keh-Yung CHENG, Yu-Li WANG, Wei-Chen YANG, Shao-Yen CHIU
  • RARE EARTH REDUCED GARNET SYSTEMS AND RELATED MICROWAVE APPLICATIONS
    Publication number: 20190237840
    Abstract: Disclosed are synthetic garnets and related devices that can be used in radio-frequency (RF) applications. In some embodiments, such RF devices can include garnets having reduced or substantially nil Yttrium or other rare earth metals. Such garnets can be configured to yield high dielectric constants, and ferrite devices, such as TM-mode circulators/isolators, formed from such garnets can benefit from reduced dimensions. Further, reduced or nil rare earth content of such garnets can allow cost-effective fabrication of ferrite-based RF devices. In some embodiments, such ferrite devices can include other desirable properties such as low magnetic resonance linewidths. Examples of fabrication methods and RF-related properties are also disclosed.
    Type: Application
    Filed: January 16, 2019
    Publication date: August 1, 2019
    Inventors: David Bowie CRUICKSHANK, Rickard Paul O'DONOVAN, Iain Alexander MACFARLANE, Brian MURRAY, Michael David HILL
  • Combined spoon and container
    Patent number: D309862
    Type: Grant
    Filed: April 18, 1988
    Date of Patent: August 14, 1990
    Inventor: Manfred Rose
  • Steel construction support
    Patent number: D316607
    Type: Grant
    Filed: October 13, 1987
    Date of Patent: April 30, 1991
    Inventor: Nils Y. Harde
  • Endometric brush
    Patent number: D317361
    Type: Grant
    Filed: December 11, 1987
    Date of Patent: June 4, 1991
    Assignee: Medscand AB
    Inventor: Nils Stormby
  • Valve
    Patent number: D328945
    Type: Grant
    Filed: December 8, 1989
    Date of Patent: August 25, 1992
    Inventors: Nils I. Aarthun, Peter Lofgren
  • Paper product
    Patent number: D679510
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: April 9, 2013
    Assignee: Allianz SE
    Inventors: Nils Leonard, Jimmy Blom, Richard Evans
  • Paper product
    Patent number: D681346
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: May 7, 2013
    Assignee: Allianz SE
    Inventors: Nils Leonard, Jimmy Blom, Richard Evans
  • Binoculars
    Patent number: D681709
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: May 7, 2013
    Assignee: Carl Zeiss Sports Optics GmbH
    Inventors: Nils Radau, Bastian Schultes
  • Paper product
    Patent number: D683548
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: June 4, 2013
    Assignee: Allianz
    Inventors: Nils Leonard, Jimmy Blom, Richard Evans
  • Binoculars
    Patent number: D684202
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: June 11, 2013
    Assignee: Carl Zeiss Sports Optics GmbH
    Inventors: Nils Radau, André Marsiglia
  • Binoculars
    Patent number: D687081
    Type: Grant
    Filed: May 18, 2012
    Date of Patent: July 30, 2013
    Assignee: Carl Zeiss Sports Optics GmbH
    Inventors: Nils Radau, Bastian Schultes
  • Rifle scope
    Patent number: D689582
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: September 10, 2013
    Assignee: Carl Zeiss Sports Optics GmbH
    Inventors: Nils Radau, Fabian Vogl
  • Electrical cord end
    Patent number: D690652
    Type: Grant
    Filed: August 16, 2011
    Date of Patent: October 1, 2013
    Assignee: Actuant Corporation
    Inventors: Jason W. Anderson, Nils G. Johannessen
  • Binocular
    Patent number: D693867
    Type: Grant
    Filed: November 1, 2012
    Date of Patent: November 19, 2013
    Assignee: Carl Zeiss Sports Optics GmbH
    Inventors: Nils Radau, Jana Geissler
  • Paper product
    Patent number: D694530
    Type: Grant
    Filed: January 30, 2013
    Date of Patent: December 3, 2013
    Assignee: Allianz SE
    Inventors: Nils Leonard, Jimmy Blom, Richard Evans
  • Spotting scope
    Patent number: D724129
    Type: Grant
    Filed: December 4, 2013
    Date of Patent: March 10, 2015
    Assignee: Carl Zeiss Sports Optics GmbH
    Inventors: Andre Marsiglia, Nils Radau
  • Surgical guide
    Patent number: D747481
    Type: Grant
    Filed: September 25, 2014
    Date of Patent: January 12, 2016
    Assignee: Materialise N.V.
    Inventors: Benjamin Geebelen, Nils Faber
  • Watch case
    Patent number: D883105
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: May 5, 2020
    Assignee: Lange Uhren GmbH
    Inventor: Nils Bode
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