Hearing Components, Inc v Shure, Inc, No. 9:07-cv-00104 (E.D. Tex. Mar. 6, 2009)
From the Opinion
The passage below is extracted verbatim from the opening of the document. It has not been editorially summarized — consult the full opinion for the court's complete reasoning.
GRANTING IN PART DEFENDANT’S MOTION FOR JUDGMENT AS A MATTER OF LAW ON INFRINGEMENT Plaintiff Hearing Components, Inc. filed suit against Defendant Shure, Inc. claiming infringement of United States Patent Nos. 4,880,076; 5,002,151; and 5,401,920. The ‘076 and ‘151 patents are directed toward a hearing aid ear piece or other sound transmission device connected to a disposable compressible foam sleeve.
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