Legal Opinion

Amperex Technology Limited v. Semiconductor Energy Laboratory Co., Ltd.

District Court, E.D. Virginia

Decided May 27, 2025No. 1:23-cv-00272Unknown

1Opinion

IN THE UNITED STATES DISTRICT COURT FOR THE EASTERN DISTRICT OF VIRGINIA Alexandria Division AMPEREX TECHNOLOGY LIMITED, ) Plaintiff/Counter-Defendant, Case No, 1:23-cv-272 (PTG/LRV) SEMICONDUCTOR ENERGY LABORATORY _ ) CO., LTD., ) Defendant/Counter-Plaintiff. MEMORANDUM OPINION AND ORDER This matter comes before the Court for claim construction. Plaintiff/Counter-Defendant Amperex Technology Limited (“Amperex” or “ATL”) filed this civil action against Defendant/Counter-Plaintiff Semiconductor Energy Laboratory Co., Ltd. (“SEL”) seeking a declaratory judgment of non-infringement of SEL’s…

2Cases cited27 opinions

  1. MARKMAN Et Al. v. WESTVIEW INSTRUMENTS, INC., Et Al.Supreme Court of the United States · 1996
  2. Edward H. Phillips v. Awh Corporation, Hopeman Brothers, Inc., and Lofton Corporation, Defendants-CrossCourt of Appeals for the Federal Circuit · 2006
  3. Herbert Markman and Positek, Inc. v. Westview Instruments, Inc. And Althon Enterprises, Inc.Court of Appeals for the Federal Circuit · 1995
  4. Vitronics Corporation v. Conceptronic, Inc.Court of Appeals for the Federal Circuit · 1996
  5. Nautilus, Inc. v. Biosig Instruments, Inc.Supreme Court of the United States · 2014

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