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Telecommunications equipment industry

DC/DC Converter Patent Published by World Intellectual Property Organization

Strategic Insights

— 1 min read

A novel DC/DC converter with a resonant converter has been patented by Huawei Technologies Co., Ltd. The invention, published on November 10, comprises a primary side with two transformers connected in series and an autotransformer on the secondary side. This unique design enables a DC/DC converter system with at least two DC/DC converters. The patent was filed on May 4, 2010, under the Application No. PCT/CN2010/072439.

Key Takeaways:

  • The DC/DC converter patented by Huawei Technologies Co., Ltd. features a resonant converter with a primary side consisting of two transformers connected in series.
  • The secondary side comprises an autotransformer with two windings connected to a common center tap, which is connected to the positive output of the secondary side.
  • The secondary side also includes two rectifying switching devices connected between the output connection points and the negative output of the secondary side.
  • The invention allows for a DC/DC converter system with at least two DC/DC converters.
  • The patent was filed on May 4, 2010, under the Application No. PCT/CN2010/072439.
  • The official name of the invention is "DC/DC CONVERTER" as per the World Intellectual Property Organization abstract.
  • The inventors of the patented technology are Torrico Bascope and Fernando Luis Ruiz Gomez.

Statistics:

  • The patent was published on November 10.
  • The patent was filed on May 4, 2010.
  • Application No. for the patent is PCT/CN2010/072439.
  • The invention is titled "DC/DC CONVERTER".

Sources:

  • World Intellectual Property Organization (WIPO) - Publication No. WO/2011/137583

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