Patents by Inventor Wolfgang Klein

Wolfgang Klein 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: 11835041
    Abstract: A MEMS pump includes a basis structure, a membrane structure opposing the basis structure and being deflectable parallel to a surface normal of the basis structure and includes a pump chamber between the basis structure and the membrane structure wherein a volume of the pump chamber is based on a position of the membrane structure with respect to the basis structure. The MEMS pump includes a passage for letting a fluid pass into the pump chamber or exit the pump chamber, wherein the passage is arranged in-plane with respect to the pump chamber. The MEMS pump includes a valve structure coupled to the passage for connecting, in a first state, the passage to a first outer volume and for connecting, in a second state, the passage to a second outer volume.
    Type: Grant
    Filed: July 7, 2020
    Date of Patent: December 5, 2023
    Assignee: Infineon Technologies AG
    Inventors: Martin Seidl, Alfons Dehe, Daniel Fruechtl, Wolfgang Klein, Ulrich Krumbein, Johann Strasser, Matthias Vobl
  • Patent number: 11825056
    Abstract: A printing plate having a printing surface for receiving ink, including a defined area of an image intended to print with ink and a surface pattern applied to the defined area. The surface pattern includes a plurality of rows each having a plurality of diagonally oriented line segments, each line segment corresponding to an ink-carrying relief structure in a raised area of the plate, the plurality of diagonally oriented line segments having orientations alternating between a positive angle in one row and a negative angle in an adjacent row, wherein each line segment has a first end aligned with a middle portion of and spaced apart from a first line of a first adjacent row and a second end aligned with a middle portion of and spaced apart from a second line of a second adjacent row.
    Type: Grant
    Filed: July 11, 2022
    Date of Patent: November 21, 2023
    Assignee: ESKO Software BV
    Inventors: Peter Morisse, Wolfgang Sievers, Thomas Klein
  • Publication number: 20230365702
    Abstract: Herein are provided bispecific anti-human A-beta/human transferrin receptor antibodies and methods of using the same.
    Type: Application
    Filed: April 10, 2023
    Publication date: November 16, 2023
    Inventors: Harald Duerr, Sebastian Fenn, Ulrich Goepfert, Sabine Imhof-Jung, Christian Klein, Laurent Lariviere, Michael Molhoj, Joerg Thomas Regula, Petra Rueger, Wolfgang Schaefer
  • Patent number: 11788990
    Abstract: A system for measuring gas concentration includes a package having a cavity and a port, a photoacoustic gas sensor device within the package, and a Micro Electro Mechanical System (“MEMS”) valve separate from the photoacoustic gas sensor device placed over the port of the package and to allow ambient gas diffusion into the cavity in a first mode of operation, and to prevent ambient gas diffusion into the cavity and to acoustically isolate the cavity in a second mode of operation.
    Type: Grant
    Filed: January 7, 2022
    Date of Patent: October 17, 2023
    Assignee: Infineon Technologies AG
    Inventors: Johannes Manz, Wolfgang Klein, David Tumpold
  • Patent number: 11787873
    Abstract: The present invention relates to bispecific HER2 antibodies, novel HER2 antibody variants, methods for their production, pharmaceutical compositions containing said antibodies, and uses thereof.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: October 17, 2023
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Rebecca Croasdale-Wood, Lydia Jasmin Hanisch, Guy Georges, Thomas Hofer, Ralf Hosse, Christian Klein, Ekkehard Moessner, Samuel Moser, Wolfgang Schaefer, Juergen Michael Schanzer, Werner Scheuer, Claudio Sustmann, Pablo Umana
  • Patent number: 11787868
    Abstract: Herein are provided bispecific anti-human A-betalhuman transferrin receptor antibodies and methods of using the same.
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: October 17, 2023
    Inventors: Harald Duerr, Sebastian Fenn, Ulrich Goepfert, Sabine Imhof-Jung, Christian Klein, Laurent Lariviere, Michael Molhoj, Joerg Thomas Regula, Petra Rueger, Wolfgang Schaefer
  • Patent number: 11780920
    Abstract: The present invention generally relates to antibodies that bind to CD3 and CD19, e.g. for activating T cells. In addition, the present invention relates to polynucleotides encoding such antibodies, and vectors and host cells comprising such polynucleotides. The invention further relates to methods for producing the antibodies, and to methods of using them in the treatment of disease.
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: October 10, 2023
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Anne Freimoser-Grundschober, Maria Valeria Gonzalez Nicolini, Ralf Hosse, Alexander Knaupp, Ekkehard Moessner, Wolfgang Richter, Halina Trochanowska, Pablo Umaña, Christian Klein, Inja Waldhauer
  • Publication number: 20230312413
    Abstract: A construction composition comprises a) a cementitious binder comprising one or more calcium silicate mineral phases and one or more calcium aluminate mineral phases; b) optionally, an extraneous aluminate source; c) a sulfate source; d) an ettringite formation controller comprising (i) glyoxylic acid, a glyoxylic acid salt and/or a glyoxylic acid derivative; and (ii) at least one of a borate source and a carbonate source, wherein the carbonate source is selected from inorganic carbonates having an aqueous solubility of 0.1 g·L?1 or more, organic carbonates, and mixtures thereof; and e) a polyol in an amount of 0.2 to 2.5 wt.-%, relative to the amount of cementitious binder a). The composition contains 0.05 to 0.2 mol of total available aluminate, calculated as Al(OH)4?, from the calcium aluminate mineral phases plus the optional extraneous aluminate source, per 100 g of cementitious binder a); and the molar ratio of total available aluminate to sulfate is 0.4 to 2.0.
    Type: Application
    Filed: August 25, 2021
    Publication date: October 5, 2023
    Inventors: Klaus LORENZ, Wolfgang SEIDL, Tatiana MITKINA, Sabine HIMMELEIN, Peter SCHWESIG, Massimo BANDIERA, Bernhard SACHSENHAUSER, Farra RAMZI, Davide CARNELLI, Johanna PARKS, Kai Steffen WELDERT, Matthias KLEIN, Jasveer RAMROO BENI
  • Publication number: 20230287118
    Abstract: The present invention generally relates to novel bispecific antigen binding molecules for T cell activation and re-direction to specific target cells. In addition, the present invention relates to polynucleotides encoding such bispecific antigen binding molecules, and vectors and host cells comprising such polynucleotides. The invention further relates to methods for producing the bispecific antigen binding molecules of the invention, and to methods of using these bispecific antigen binding molecules in the treatment of disease.
    Type: Application
    Filed: October 13, 2022
    Publication date: September 14, 2023
    Inventors: Oliver AST, Marina Bacac, Sabine Imhof-Jung, Christiane Neumann, Christian Klein, Stefan Klostermann, Michael Molhoj, Joerg Thomas Regula, Wolfgang Schaefer, Pablo Umana
  • Patent number: 11724533
    Abstract: Systems and processes for making a flexo plate, and plates made thereby. Non-printing indicia defined by areas of presence and absence of polymer in the plate floor created using microdots imaged during a LAMS layer imaging step are readable downstream of the washing or other non-cured-polymer-removal step but not to print in the printing step. The non-printing indicia may define a repeating pattern of alphanumeric characters, non-text graphics, or a combination thereof. A difference in growth of plate structures corresponding to different types of microdots may be used for characterizing processing conditions.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: August 15, 2023
    Inventors: Wolfgang Sievers, Pascal Thomas, Thomas Klein
  • Publication number: 20230224657
    Abstract: In one embodiment, a method of manufacturing a semiconductor device includes oxidizing a substrate to form local oxide regions that extend above a top surface of the substrate. A membrane layer is formed over the local oxide regions and the top surface of the substrate. A portion of the substrate under the membrane layer is removed. The local oxide regions under the membrane layer are removed.
    Type: Application
    Filed: March 15, 2023
    Publication date: July 13, 2023
    Inventors: Alfons Dehe, Stefan Barzen, Wolfgang Friza, Wolfgang Klein
  • Publication number: 20230214564
    Abstract: A method, programming product, and/or system is disclosed for identifying flaws in integrated circuits, e.g., processors, that includes: selecting from a list of a plurality of timing issues in an integrated circuit, where each timing issue on the list is represented by one or more VHDL code lines, a particular timing issue to investigate; tracing back the selected one or more VHDL code lines, corresponding to the selected particular timing issue to investigate, to one or more selected physical design VHDL (PD-VHDL) code lines; logically navigating across the one or more selected PD-VHDL code lines to one or more corresponding normalized VHDL (NVDHL) code lines; and tracing back the one or more corresponding NHVDL code lines to one or more short-hand VHDL (SVHDL) code lines to identify one or more code lines, written by a code designer, responsible for the particular timing issue being investigated.
    Type: Application
    Filed: January 3, 2022
    Publication date: July 6, 2023
    Inventors: Arun Joseph, Wolfgang Roesner, Shashidhar Reddy, SAMPATH GOUD BADDAM, Anthony Saporito, Matthias Klein
  • Patent number: 11673945
    Abstract: The present invention relates to bispecific antigen binding proteins, methods for their production, pharmaceutical compositions containing said antibodies, and uses thereof.
    Type: Grant
    Filed: April 8, 2020
    Date of Patent: June 13, 2023
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Sabine Imhof-Jung, Christian Klein, Joerg Thomas Regula, Wolfgang Schaefer, Juergen Michael Schanzer
  • Publication number: 20230160732
    Abstract: A thermoresistive micro sensor device includes a semiconductor chip; a through hole, which runs through the semiconductor chip from an upper side to a lower side; electrically conductive structures, wherein the middle section of each of the electrically conductive structures spans over the through hole at the upper side of the semiconductor chip; an electrically insulating arrangement for electrically insulating the electrically conductive structures and the semiconductor chip from each other, wherein the through hole runs through the electrically insulating arrangement; and a contact arrangement including contacts, wherein each of the contacts is electrically connected to one of the first end sections or one of the second end sections, so that electrical energy is fed to at least one of the electrically conductive structures to heat the respective electrically conductive structure, and so that an electrical resistance of one of the electrically conductive structures is measured at the contact arrangement.
    Type: Application
    Filed: December 13, 2022
    Publication date: May 25, 2023
    Inventors: Martin Seidl, Christian Bretthauer, Wolfgang Klein, Ulrich Krumbein, David Tumpold
  • Publication number: 20230002219
    Abstract: A microfabricated structure includes a perforated stator; a first isolation layer on a first surface of the perforated stator; a second isolation layer on a second surface of the perforated stator; a first membrane on the first isolation layer; a second membrane on the second isolation layer; and a pillar coupled between the first membrane and the second membrane, wherein the first isolation layer includes a first tapered edge portion having a common surface with the first membrane, wherein the second isolation layer includes a first tapered edge portion having a common surface with the second membrane, and wherein an endpoint of the first tapered edge portion of the first isolation layer is laterally offset with respect to an endpoint of the first tapered edge portion of the second isolation layer.
    Type: Application
    Filed: September 15, 2022
    Publication date: January 5, 2023
    Inventors: Wolfgang Klein, Evangelos Angelopoulos, Stefan Barzen, Marc Fueldner, Stefan Geissler, Matthias Friedrich Hermann, Ulrich Krumbien, Konstantin Tkachuk, Giordano Tosolini, Juergen Wagner
  • Patent number: 11524891
    Abstract: A microfabricated structure includes a perforated stator; a first isolation layer on a first surface of the perforated stator; a second isolation layer on a second surface of the perforated stator; a first membrane on the first isolation layer; a second membrane on the second isolation layer; and a pillar coupled between the first membrane and the second membrane, wherein the first isolation layer includes a first tapered edge portion having a common surface with the first membrane, wherein the second isolation layer includes a first tapered edge portion having a common surface with the second membrane, and wherein an endpoint of the first tapered edge portion of the first isolation layer is laterally offset with respect to an endpoint of the first tapered edge portion of the second isolation layer.
    Type: Grant
    Filed: January 18, 2021
    Date of Patent: December 13, 2022
    Assignee: Infineon Technologies AG
    Inventors: Wolfgang Klein, Evangelos Angelopoulos, Stefan Barzen, Marc Fueldner, Stefan Geissler, Matthias Friedrich Herrmann, Ulrich Krumbein, Konstantin Tkachuk, Giordano Tosolini, Juergen Wagner
  • Patent number: 11470426
    Abstract: A micro electrical mechanical systems (MEMS) device includes a flexible membrane disposed over a substrate, and a first backplate disposed over the flexible membrane. The first backplate includes a first plurality of bumps facing the flexible membrane. The MEMS device further includes a plurality of features disposed at the flexible membrane, where each of the plurality of features being associated with a corresponding one of the first plurality of bumps.
    Type: Grant
    Filed: August 9, 2019
    Date of Patent: October 11, 2022
    Assignee: Infineon Technologies AG
    Inventors: Arnaud Walther, Stefan Barzen, Wolfgang Klein, Johann Strasser
  • Publication number: 20220128515
    Abstract: A system for measuring gas concentration includes a package having a cavity and a port, a photoacoustic gas sensor device within the package, and a Micro Electro Mechanical System (“MEMS”) valve separate from the photoacoustic gas sensor device placed over the port of the package and to allow ambient gas diffusion into the cavity in a first mode of operation, and to prevent ambient gas diffusion into the cavity and to acoustically isolate the cavity in a second mode of operation.
    Type: Application
    Filed: January 7, 2022
    Publication date: April 28, 2022
    Inventors: Johannes Manz, Wolfgang Klein, David Tumpold
  • Patent number: 11275057
    Abstract: A system for measuring gas concentration includes a package having a cavity and a port, a photoacoustic gas sensor device within the package, and a Micro Electro Mechanical System (“MEMS”) valve separate from the photoacoustic gas sensor device placed over the port of the package and to allow ambient gas diffusion into the cavity in a first mode of operation, and to prevent ambient gas diffusion into the cavity and to acoustically isolate the cavity in a second mode of operation.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: March 15, 2022
    Assignee: INFINEON TECHNOLOGIES AG
    Inventors: Johannes Manz, Wolfgang Klein, David Tumpold
  • Patent number: 11212624
    Abstract: A MEMS-transducer comprises a membrane structure having a first main surface and a second main surface opposing the first main surface. A substrate structure holds the membrane structure, wherein the substrate structure overlaps with the first main surface of the membrane structure in a first edge region being adjacent to a first inner region of the first main surface. A gap is formed between the membrane structure and the substrate structure in the first edge region and extends from the first inner region into the first edge region.
    Type: Grant
    Filed: August 6, 2019
    Date of Patent: December 28, 2021
    Assignee: INFINEON TECHNOLOGIES AG
    Inventors: Wolfgang Klein, Karolina Gierl, Markus Meyer