THE U.S. International Trade Commission (USITC) on Monday initiated a patent investigation of certain liquid crystal displays (LCDs) that can be used as writing tablets and components from five companies based in Shenzhen.

    The investigation is based on a complaint filed by Ohio-based Kent Displays, which alleged that the Shenzhen companies had infringed upon its patents and violated Section 337 of the Tariff Act of 1930, the bipartisan trade panel said in a statement.

    The U.S. company requested that the USITC issue a limited exclusion order and cease and desist orders against those products.

    The five companies being investigated are: Shenzhen Howshow Technology, Shenzhen Howshare Technology, Howshare of Shenzhen, Shenzhen SUNstone Technology and iQbe of Shenzhen.

    The investigation does not mean that the panel has made a decision on the merit of the case. Within 45 days, the panel will set a target date for the completion of the investigation. Should the complaint be approved, the panel will issue an import ban on the infringing products and bar the sale of the products within the United States.

    Section 337 investigations focus on allegations of patent or registered trademark infringement, and also involve misappropriation of aspects such as trade secrets, false advertising, and violation of antitrust laws.

    As it is quicker, cheaper and more practical to win patent cases with the USITC than in U.S. courts, American companies are increasingly tapping the USITC’s authority on patent cases to tamp down their competitors.  (Xinhua)