Patents by Inventor Denys Orlenko

Denys Orlenko 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).

  • Multi-band circuit with first and second signal branches
    Patent number: 8081047
    Abstract: A multiband circuit includes a signal path comprising a first signal branch that includes a first circuit that is transmissive in a first frequency band and a second signal branch that includes a second circuit that is transmissive in a second frequency band. The first and second signal branches are combined on an antenna side into a common path.
    Type: Grant
    Filed: September 28, 2006
    Date of Patent: December 20, 2011
    Assignee: Epcos AG
    Inventors: Sergiy Royak, Georgiy Sevskiy, Denys Orlenko, Patric Heide
  • Band-pass filter having a ring resonator
    Patent number: 7944327
    Abstract: A bandpass filter is described herein. The bandpass filter has two parallel signal branches, each connected, on an input side, to an input node and, on an output side, to an output node. The two signal branches form a ring resonator, having a wave mode with a complex amplitude of {right arrow over (U)}CW=|{right arrow over (U)}CW|exp{?j?CW} propagating in a clockwise direction and a wave mode with a complex amplitude of {right arrow over (U)}CCW=|{right arrow over (U)}CCW|exp{?j?CCW} propagating in a counterclockwise direction. The vector sum of a resulting wave {right arrow over (U)}out at the output node of the bandpass filter at two or more stop frequencies is: {right arrow over (U)}out={right arrow over (U)}CW+{right arrow over (U)}CCW=0, and |{right arrow over (U)}CW|=|{right arrow over (U)}CCW| and |?CW??CCW|=180°. The stop frequencies are arranged such that a passband is formed between two stop frequencies.
    Type: Grant
    Filed: September 26, 2006
    Date of Patent: May 17, 2011
    Assignee: Epcos AG
    Inventors: Roman Kravchenko, Denys Orlenko, Georgiy Sevskiy, Patric Heide
  • BAND-PASS FILTER
    Publication number: 20090027139
    Abstract: A bandpass filter is described herein. The bandpass filter has two parallel signal branches, each connected, on an input side, to an input node and, on an output side, to an output node. The two signal branches form a ring resonator, having a wave mode with a complex amplitude of ?CW=|?|exp{?j?CW} propagating in a clockwise direction and a wave mode with a complex amplitude of ?CCW=|?CCW|exp{?j?CCW} propagating in a counterclockwise direction. The vector sum of a resulting wave ?out at the output node of the bandpass filter at two or more stop frequencies is: ?out=?CW+?CCW=0, and |?CW|=|UCCW| and |?CW??CCW|=180°. The stop frequencies are arranged such that a passband is formed between two stop frequencies.
    Type: Application
    Filed: September 26, 2006
    Publication date: January 29, 2009
    Applicant: EPCOS AG
    Inventors: Roman Kravchenko, Denys Orlenko, Georgiy Sevskiy, Patric Heide
  • Multi-Band Circuit
    Publication number: 20080204163
    Abstract: A multiband circuit includes a signal path comprising a first signal branch that includes a first circuit that is transmissive in a first frequency band and a second signal branch that includes a second circuit that is transmissive in a second frequency band. The first and second signal branches are combined on an antenna side into a common path.
    Type: Application
    Filed: September 28, 2006
    Publication date: August 28, 2008
    Inventors: Sergiy Royak, Georgiy Sevskiy, Denys Orlenko, Patric Heide