Efficient Power Conversion Corporation v. Innoscience Zhuhai Technology Company, Ltd. et al

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Case overview

Case Number:

2:23-cv-04026

Court:

California Central

Nature of Suit:

Patent

Judge:

Andre Birotte Jr

Firms

  1. April 21, 2025

    Microchip Co. Wants USPTO To Apply New Rules Retroactively

    A California company behind a new kind of energy-efficient microchip says it's retained a former U.S. Patent and Trademark Office director in order to make the case that the agency's new rules over discretionary denials should be retroactively extended by seven days, in order to wipe out a partially successful patent challenge from a Chinese rival.

  2. May 30, 2023

    Calif. Microchip Co. Accuses Chinese Biz Of Infringing Patents

    A California company behind a new kind of energy-efficient microchip has kicked off a legal campaign to use patent law to stop a rival in China that hired two of its former engineers and purportedly has since gone on to become one of world's largest manufacturers of those kinds of chips.