Patents by Inventor Ari Haapakoski

Ari Haapakoski 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).

  • Method of manufacturing inner conductor of resonator, and inner conductor of resonator
    Publication number: 20030169131
    Abstract: The invention relates to a method of manufacturing an inner conductor of a resonator, and an inner conductor of a resonator comprising a first end and a second end, which is free. The inner conductor is deep-drawn from a uniform, electrically conductive blank.
    Type: Application
    Filed: April 2, 2003
    Publication date: September 11, 2003
    Applicant: ADC TELECOMMUNICATIONS OY
    Inventor: Ari Haapakoski
  • Method of manufacturing inner conductor of resonator, and inner conductor of resonator
    Patent number: 6614331
    Abstract: The invention relates to a method of manufacturing an inner conductor of a resonator, and an inner conductor of a resonator comprising a first end and a second end, which is free. The inner conductor is deep-drawn from a uniform, electrically conductive blank.
    Type: Grant
    Filed: November 29, 2000
    Date of Patent: September 2, 2003
    Assignee: Remec Oy
    Inventor: Ari Haapakoski
  • Method of manufacturing inner conductor of resonator, and inner conductor of resonator
    Publication number: 20010002809
    Abstract: The invention relates to a method of manufacturing an inner conductor of a resonator, and an inner conductor of a resonator comprising a first end and a second end, which is free. The inner conductor is deep-drawn from a uniform, electrically conductive blank. (FIG.
    Type: Application
    Filed: November 29, 2000
    Publication date: June 7, 2001
    Applicant: ADC TELECOMMUNICATIONS OY
    Inventor: Ari Haapakoski
  • Filter, method of manufacturing same, and component of a filter shell construction
    Patent number: 6111483
    Abstract: The invention relates to a filter, a method of manufacturing a filter and a component of a filter shell construction. The filter involved is particularly a multi-circuit filter comprising a plurality of resonance circuits and a conductive shell construction (21) comprising a wall construction (22, 22a, 22b) having walls, and a first and second end which close the shell construction providing the shell construction with a section construction defined by the wall construction and the ends, the section construction comprising one or more sections. The filter also comprises resonance circuit resonators in the section construction of the shell construction (2) in one or more sections (11 to 14) thereof. The filter further comprises coupling adjusting elements for adjusting the couplings between the different resonance circuits of the filter.
    Type: Grant
    Filed: February 2, 1999
    Date of Patent: August 29, 2000
    Assignee: ADC Solitra Oy
    Inventor: Ari Haapakoski
  • Resonator shell construction
    Patent number: 5635885
    Abstract: The invention relates to a resonator shell construction, comprising at least two metallic shell modules (41-44) connected to each other to form a modular shell construction, each module enclosing at least one resonator cavity (42-52). The modules comprise wall portions (41a-41c, 42a-42c, 43a-43c, 44a-44c) projecting from the modules, said wall portions being connected to one or more modules, whereby one or more new resonator cavities (61-68) are formed between the modules.
    Type: Grant
    Filed: February 3, 1995
    Date of Patent: June 3, 1997
    Assignee: ADC Solitra Oy
    Inventors: Juha Sipila, Ari Haapakoski