HYBRID DC/AC INVERTER

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140268962A1
SERIAL NO

13832668

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Abstract

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A hybrid DC/AC inverter for converting DC power to AC power feed to a grid voltage system has an input circuit, a half/full bridge switchable circuit and an output circuit. The input circuit has two input terminals for connecting to a DC source and outputs the DC power. The half/full bridge switchable circuit can be operated in a buck mode based on amplitudes of the DC power and the grid voltage. The output circuit is for connecting to the grid voltage system. According to comparison results between of the DC power and the grid voltage, the half/full bridge switchable circuit is selectively operated in the buck mode to reduce switching loss and power consumption.

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Patent Owner(s)

Patent OwnerAddress
CYBER POWER SYSTEMS INC6F NO 32 SEC 1 CHENGGONG RD NANGANG DISTRICT TAIPEI R O C

International Classification(s)

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  • 2013 Application Filing Year
  • H02M Class
  • 2280 Applications Filed
  • 2076 Patents Issued To-Date
  • 91.06 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201320142015201620172018201920202021202220230255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hsu, Chao-Yang Taipei, TW 51 409
Lee, Sheng-Ta Taipei, TW 19 97

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  • 2 Citation Count
  • H02M Class
  • 7.32 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges393271062812124211101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7081 - 9091 - 100100 +020406080100120140160180200220240260280300320340360

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