Patents by Inventor Alexander Yakovlevich Bogdanov

Alexander Yakovlevich Bogdanov 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).

  • Amplifier and frequency response correction method
    Patent number: 9860640
    Abstract: The invention relates to amplifiers of audio power which operate with loudspeaker systems. The main technical result is significant extension of the reproducible frequency range without reduction of the loudspeaker system fundamental resonance frequency. This result can be obtained by means of adding only one low power resistor and one low capacitance capacitor to a typical power amplifier. In the described embodiment this is achieved by means of a rise of the amplifier FR at low frequencies using positive feedback and the quasi-resonance effect.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: January 2, 2018
    Inventor: Alexander Yakovlevich Bogdanov
  • System and method for distributed computing
    Patent number: 9361266
    Abstract: The invention refers to tightly coupled multiprocessor distributed computing systems. The proposed solution enables to develop distributed applications as usual monolithic applications with use of typical compilers and builders. These applications support complicated logic of interaction between elements executed in different nodes and, at that, have limited complexity of development. The invention determines requirements to a distributed application and a method of its execution, memory organization and system node interaction manner.
    Type: Grant
    Filed: October 4, 2011
    Date of Patent: June 7, 2016
    Inventor: Alexander Yakovlevich Bogdanov
  • Amplifier and Frequency Response Correction Method
    Publication number: 20150249888
    Abstract: The invention relates to amplifiers of audio power which operate with loudspeaker systems. The main technical result is significant extension of the reproducible frequency range without reduction of the loudspeaker system fundamental resonance frequency. This result can be obtained by means of adding only one low power resistor and one low capacitance capacitor to a typical power amplifier. In the described embodiment this is achieved by means of a rise of the amplifier FR at low frequencies using positive feedback and the quasi-resonance effect.
    Type: Application
    Filed: September 27, 2013
    Publication date: September 3, 2015
    Inventor: Alexander Yakovlevich Bogdanov
  • SYSTEM AND METHOD FOR DISTRIBUTED COMPUTING
    Publication number: 20130326191
    Abstract: The invention refers to tightly coupled multiprocessor distributed computing systems. The proposed solution enables to develop distributed applications as usual monolithic applications with use of typical compilers and builders. These applications support complicated logic of interaction between elements executed in different nodes and, at that, have limited complexity of development. The invention determines requirements to a distributed application and a method of its execution, memory organization and system node interaction manner.
    Type: Application
    Filed: October 4, 2011
    Publication date: December 5, 2013
    Inventor: Alexander Yakovlevich Bogdanov