Telecom Technical Services Inc. v. Rolm Co.
Court of Appeals for the Eleventh Circuit
1Opinion of the Court
KRAVITCH, Circuit Judge.
The appellants, a group of independent telephone service companies and telephone system customers, appeal the dismissal on summary judgment of their antitrust claim against Siemens Rolm Communications (“Siemens”). The issue is whether Siemens’s refusal to sell or license patented or copyrighted goods to the appellants is an illegal use of monopoly power in a secondary market. The appellants also appeal the jury verdicts on Siemens’s cross-claims against them stemming from copyright and patent infringement.
I. Facts
Siemens produces private branch exchanges (“PBXs”), also…
2Cases cited18 opinions
- Zenith Radio Corp. v. Hazeltine Research, Inc.Supreme Court of the United States · 1969
- Eastman Kodak Co. v. Image Technical Services, Inc.Supreme Court of the United States · 1992
- Holmes Group, Inc. v. Vornado Air Circulation Systems, Inc.Supreme Court of the United States · 2002
- Simpson v. Union Oil Co. of Cal.Supreme Court of the United States · 1964
- Data General Corp. v. Grumman Systems Support Corp.Court of Appeals for the First Circuit · 1994
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- Thornton v. J Jargon Co.District Court, M.D. Florida · 2008
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