Patents by Inventor David Bucher

David Bucher 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).

  • Publication number: 20250043560
    Abstract: A siphonic flush toilet system and method of priming the same having a toilet bowl assembly comprising at least one jet flush valve assembly and at least one rim valve; and bowl having a rim and a jet defining at least one jet channel. The bowl has a closed jet pathway to maintain the jet channel in a primed state with fluid from the jet flush valve assembly to prevent air from entering the closed jet pathway. Flush valves may have back-flow preventer mechanisms and/or at least partly flexible valve covers, including specific valve cover structures. Flush activation assemblies may have a flush activation bar connected to the pivot rod and/or an adjustable flush connector located between the pivot rod and the flush activation bar. A kit providing one or more flush activation elements is included. The kit elements may be usable with the toilet systems and methods described.
    Type: Application
    Filed: October 25, 2024
    Publication date: February 6, 2025
    Applicant: AS America, Inc.
    Inventors: David Grover, Daigo Ishiyama, Christophe Bucher, Tuan Le, James McHale
  • Publication number: 20230034436
    Abstract: A quantum circuit arrangement with at least one quantum circuit for carrying out a computation on a quantum computer, the quantum circuit arrangement comprising at least a lookup structure being configured for determining a value of a defined function based on a variable represented by a set of qubits, and a binning structure being configured to identify a defined bin based on the variable, wherein the lookup structure is adapted to determine the value of the defined function based on the bin. Further a method implementable on a classical computer for compiling a quantum circuit arrangement with at least one quantum circuit for carrying out a computation on a quantum computer.
    Type: Application
    Filed: January 16, 2020
    Publication date: February 2, 2023
    Inventors: Albert Frisch, Harry Barowski, Dominik Steenken, David Bucher, Gawel Kus, Isabel Haide, Jan Müggenburg