Patent Case Watch

Patent opinions from the Eastern District of Texas and the U.S. Court of Appeals for the Federal Circuit

E.D. Tex.

Commonwealth Scientific and Industrial Research Organisation v. Toshiba America Information..., No. 6:06-cv-00550 (E.D. Tex. Aug. 14, 2008)

Denied
Summary Judgment Invalidity (§ 102/§ 103) Claim Construction
Court
U.S. District Court for the Eastern District of Texas, Tyler Division
Case No.
No. 6:06-cv-00550, Dkt. No. 346
Decided
August 14, 2008
Judge
See opinion
Document
Memorandum Opinion and Order
Docket Entry
MEMORANDUM OPINION AND ORDER denying 319 SEALED PATENT MOTION for Summary Judgment of Invalidity filed by 3Com Corporation, Marvell Intl., Ltd., Nintendo of America, Inc., Accton Technology Corporation USA, Fujitsu Computer Systems Corporat…
Length
32 pages

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.

This Memorandum Opinion construes the disputed terms in U.S. Patent No. 5,487,069 (the “‘069 Patent”). Also before the Court is Defendants’1 Motion for Summary Judgment of Invalidity.2 The Court DENIES Defendants’ motion for the reasons below. BACKGROUND The ‘069 Patent relates to a wireless Local Area Network (“WLAN”) wherein a plurality of wireless transceivers communicate with a plurality of wireless hub transceivers. Radio frequency 3 wave propagation characteristics must be considered in implementing a WLAN.

Download Opinion (PDF)

Source: govinfo.gov USCOURTS collection · retrieved July 23, 2026 · Report an error

Other documents in this case