Patents by Inventor Bernhard Heinrichs

Bernhard Heinrichs has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9423478
    Abstract: A magnetic shield for a field magnet of a magnetic resonance system is provided. A magnet apparatus with a field magnet for a magnetic resonance system with active shielding and a magnetic shield, wherein the magnetic shield forms a hollow body which accommodates the field magnets is also provided. A wall of the hollow body has a first, a second and a third area, which are disposed along the axis. In this case the second area separates the first area and the third area from one another and has a smaller wall thickness than the first and the third area.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: August 23, 2016
    Assignee: SIEMENS HEALTHCARE GMBH
    Inventors: Andrew Dewdney, Matthias Drobnitzky, Bernhard Heinrich
  • Patent number: 8969958
    Abstract: A split gate power transistor includes a doped substrate, a gate oxide layer on the substrate, and a split polysilicon layer over the gate oxide layer, which forms a polysilicon gate positioned over a channel region and a first portion of a transition region and a polysilicon field plate positioned over a second portion of the transition region and a shallow trench isolation region. The two polysilicon portions are separated by a gap. The field plate is electrically coupled to a source of the split gate power transistor. One or more body extension regions, each having the same doping type as the body substrate, extend at least underneath the edge of the field plate adjacent to the gap. The body extension regions force the portion of the transition region underneath the field plate into deep-depletion, thereby preventing the formation of a hole inversion layer in this region.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: March 3, 2015
    Assignee: Maxim Integrated Products, Inc.
    Inventors: Vishnu Khemka, Ronghua Zhu, Tahir Arif Khan, Bernhard Heinrich Grote
  • Patent number: 8963241
    Abstract: A split gate power transistor includes a doped substrate, a gate oxide layer on the substrate, and a split polysilicon layer over the gate oxide layer, which forms a polysilicon gate and a polysilicon field plate. The two polysilicon portions are separated by a gap. The field plate is electrically coupled to a source of the split gate power transistor. One or more polysilicon extension tabs extend from the field plate to at least above the edge of the first doped region. The polysilicon gate is cut to form a cut-out region for the end of each polysilicon extension tab extending toward the body substrate. The one or more polysilicon extension tabs force the portion of the transition region underneath the field plate into deep-depletion, thereby preventing the formation of a hole inversion layer in this region.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: February 24, 2015
    Assignee: Maxim Integrated Products, Inc.
    Inventors: Vishnu Khemka, Ronghua Zhu, Tahir Arif Khan, Bernhard Heinrich Grote
  • Publication number: 20140062483
    Abstract: A magnetic shield for a field magnet of a magnetic resonance system is provided. A magnet apparatus with a field magnet for a magnetic resonance system with active shielding and a magnetic shield, wherein the magnetic shield forms a hollow body which accommodates the field magnets is also provided. A wall of the hollow body has a first, a second and a third area, which are disposed along the axis. In this case the second area separates the first area and the third area from one another and has a smaller wall thickness than the first and the third area.
    Type: Application
    Filed: August 29, 2013
    Publication date: March 6, 2014
    Inventors: Andrew Dewdney, Matthias Drobnitzky, Bernhard Heinrich
  • Publication number: 20070128660
    Abstract: GPE antibodies recognize GPE with high specificity. When used in a radioimmunoassay, they reliably measure the concentration of GPE. They may be used to extend the half-life of GPE both in vivo and in vitro, and in methods of purifying the GPE receptor. Two methods of rpHPLC accurately revolve GPE on the basis of its hydrophobicity.
    Type: Application
    Filed: October 31, 2006
    Publication date: June 7, 2007
    Applicant: Neuren Pharmaceuticals Ltd.
    Inventors: David Batchelor, Gregory Thomas, Bernhard Heinrich Breier
  • Publication number: 20040261141
    Abstract: Provided are animal models for the analysis of physiological states and therapy for X-linked juvenile retinoschisis. Furthermore, methods of screening test therapies as potential prevention or treatment of retinoschisis are described as well as methods of prevention or treatment of retinoschisis making use of those therapies.
    Type: Application
    Filed: April 21, 2004
    Publication date: December 23, 2004
    Inventors: Bernhard Heinrich Friedrich Weber, Karina Drumm, Frank Gohring
  • Patent number: 4469559
    Abstract: A container for transporting hot coke has a cylindrical portion and a narrowing conical portion downwardly extended therefrom. A rotation ring carrying grippers is positioned in the upper region of the container, which is operated during the filling of the container with coke.
    Type: Grant
    Filed: September 27, 1982
    Date of Patent: September 4, 1984
    Assignee: Krupp-Koppers GmbH
    Inventors: Friedrich Jokisch, Bernhard Heinrichs
  • Patent number: 4454959
    Abstract: A transport container for transporting hot particulate materials, particularly coke, has a wall bounding an inner chamber for accommodating a hot particulate material and having an inner side, a coating arranged at the inner side of the wall and composed of a plurality of coating members, and holding elements provided on the inner side of the wall and having a plurality of openings, so that each of the coating members releasably engages in a respective one of the openings and is thereby held by the holding elements, so as to coat the inner side of the wall.
    Type: Grant
    Filed: February 26, 1982
    Date of Patent: June 19, 1984
    Assignee: Krupp-Koppers GmbH
    Inventors: Karl Schmid, Bernhard Heinrichs
  • Patent number: 4342626
    Abstract: A cooling device for coke dry cooling, has a housing composed of upper and lower parts connected with one another by a slide joint, and a ring-shaped insert located inside the upper part of the housing and constituted of a metallic heat-resistant material, coated by a wear-resistant and heat-resistant coating layer. The insert is conical and mounted by its upper end portion on the upper part of the housing.
    Type: Grant
    Filed: February 2, 1981
    Date of Patent: August 3, 1982
    Assignee: Krupp-Koppers GmbH
    Inventors: Wilhelm Jakobi, Bernhard Heinrichs, Friedrich Jokisch
  • Patent number: 4100378
    Abstract: Cross-correlation arrangement for determining the presence or absence of a signal x.sub.2 (t) of known frequency in an unknown signal x.sub.1 (t) if this signal x.sub.2 (t) is present for at least a period of time .tau..sub.o with an unknown starting instant. An auxiliary signal a.sub.1 (t) is added to the signal x.sub.2 (t). The sum signal is converted into one-bit code words s(nT) which are multiplied in at least a first correlation channel by one-bit code words y.sub.per (kT) which are stored in a storage medium having at least N/2 addressable storage locations. The code words y.sub.per (kT) are elements of a series {y.sub.per (kT)} which is formed by the code words which occur in a predetermined time interval having a length NT and which are of a non-periodical signal of the form sign [x.sub.2 (t) + a.sub.2 (t)]. The product code words obtained are added together in an integrator. This integrator is read each time after a time interval NT and reset.
    Type: Grant
    Filed: October 1, 1976
    Date of Patent: July 11, 1978
    Assignee: U.S. Philips Corporation
    Inventors: Theodoor Antonius Carel Maria Claasen, Johannes Bernhard Heinrich Peek
  • Patent number: 4034196
    Abstract: A digital signal processing device of the recursive type, such as a recursive digital filter or a digital oscillator, comprising a storage device for storing at least one first code word related to an output code word, multiplying means for multiplying said first code word by a given weighting factor for generating a second output code word, a controlled quantizer which applies rounding or magnitude truncation upon said second code word in response to a third code word which is related to said first code word.
    Type: Grant
    Filed: October 23, 1975
    Date of Patent: July 5, 1977
    Assignee: U.S. Philips Corporation
    Inventors: Hans-Jurgen Butterweck, Theodoor Antonius Carel Maria Claasen, Wolfgang Friedrich Georg Mecklenbrauker, Johannes Bernhard Heinrich Peek
  • Patent number: 3997770
    Abstract: Recursive digital filter comprising at least two digital delay devices, a multiplying device having two inputs which are coupled to one another in a common branch point, a summing device from which a sum signal is derived the magnitude of which is at least equal to the sum of the output signal of the multiplying device, and a feedback circuit connected between the output of the summing device and the distribution point. The feedback circuit is provided with a discarding device which acts on numbers given in sign-and-magnitude representation and which by means of magnitude truncation restricts the number of bits of the numbers applied to the branch point.
    Type: Grant
    Filed: June 28, 1974
    Date of Patent: December 14, 1976
    Assignee: U.S. Philips Corporation
    Inventors: Theodoor Antonius Carel Maria Claasen, Wolfgang Friedrich Georg Mecklenbrauker, Johannes Bernhard Heinrich Peek