Legal Opinion
Northern Telecom, Inc. v. Datapoint Corporation, Defendant/cross-Appellant
Court of Appeals for the Federal Circuit
Decided August 27, 1990No. 89-1034, 89-1035PublishedCited by 167 opinions
1Per curiam
Northern Telecom, Inc., successor-in-interest to Sycor, Inc. (together herein “Sycor”), appeals the decision of the United States District Court for the Northern District of Texas. Northern Telecom, Inc. v. Datapoint Corp., No. CA3-82-1039-D, 1988 WL 156280 (N.D.Tex. Aug. 31, 1988). Datapoint Corporation has filed a cross-appeal. At issue are the validity and enforceability of United States Patent No. 3,760,-375 (“the ’375 patent”), and infringement by Datapoint.
We affirm the district court’s holding that certain claims had not been proved invalid under 35 U.S.C. §§ 102 and 103, that certain…
2Cases cited34 opinions
- Anderson v. City of Bessemer CitySupreme Court of the United States · 1985
- Graham v. John Deere Co. of Kansas CitySupreme Court of the United States · 1966
- Sri International v. Matsushita Electric Corporation of America and Matsushita Electric Industrial Co., Ltd.Court of Appeals for the Federal Circuit · 1985
- American Hoist & Derrick Company, Cross-Appellee v. Sowa & Sons, Inc., Cross-AppellantCourt of Appeals for the Federal Circuit · 1984
- Kingsdown Medical Consultants, Ltd. And E.R. Squibb & Sons, Inc. v. Hollister IncorporatedCourt of Appeals for the Federal Circuit · 1988
29 more not listed; retrieve them via the Exa API.
3Cited by167 opinions
- Molins Plc, and John Coventry Smith, Jr. v. Textron, Inc., Kearney & Trecker Corporation, and Avco CorporationCourt of Appeals for the Federal Circuit · 1995
- C.R. Bard, Inc. v. M3 Systems, Inc.Court of Appeals for the Federal Circuit · 1998
- Amgen, Inc., Plaintiff/cross-Appellant v. Chugai Pharmaceutical Co., Ltd., and Genetics Institute, Inc.Court of Appeals for the Federal Circuit · 1991
- Atd Corporation v. Lydall, Inc., Defendant/cross-AppellantCourt of Appeals for the Federal Circuit · 1998
- Miles Laboratories, Inc. And Triangle Biomedical Equipment, Inc., Plaintiffs/cross-Appellants v. Shandon Inc. And Shandon Southern Products LimitedCourt of Appeals for the Federal Circuit · 1993
162 more not listed; retrieve them via the Exa API.