Navigating the Patent Thicket: Cross Licenses, Patent Pools, and Standard-Setting
AbstractIn several key industries, including semiconductors, biotechnology, computer software, and the Internet, our patent system is creating a patent thicket: an overlapping set of patent rights requiring that those seeking to commercialize new technology obtain licenses from multiple patentees. The patent thicket is especially thorny when combined with the risk of hold-up, namely the danger that new products will inadvertently infringe on patents issued after these products were designed. The need to navigate the patent thicket and hold-up is especially pronounced in industries such as telecommunications and computing in which formal standard-setting is a core part of bringing new technologies to market. Cross-licenses and patent pools are two natural and effective methods used by market participants to cut through the patent thicket, but each involves some transaction costs. Antitrust law and enforcement, with its historical hostility to cooperation among horizontal rivals, can easily add to these transaction costs. Yet a few relatively simple principles, such as the desirability package licensing for complementary patents but not for substitute patents, can go a long way towards insuring that antitrust will help solve the problems caused by the patent thicket and by hold-up rather than exacerbating them.
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Bibliographic InfoPaper provided by EconWPA in its series Law and Economics with number 0303005.
Length: 34 pages
Date of creation: 27 Mar 2003
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Other versions of this item:
- Carl Shapiro, 2001. "Navigating the Patent Thicket: Cross Licenses, Patent Pools, and Standard Setting," NBER Chapters, in: Innovation Policy and the Economy, Volume 1, pages 119-150 National Bureau of Economic Research, Inc.
- Shapiro, Carl, 2000. "Navigating the Patent Thicket: Cross Licenses, Patent Pools, and Standard-Setting," Competition Policy Center, Working Paper Series qt4hs5s9wk, Competition Policy Center, Institute for Business and Economic Research, UC Berkeley.
- Carl Shapiro, 2004. "Navigating the Patent Thicket: Cross Licenses, Patent Pools and Standard Setting," Levine's Working Paper Archive 122247000000000539, David K. Levine.
- K2 - Law and Economics - - Regulation and Business Law
- L4 - Industrial Organization - - Antitrust Issues and Policies
This paper has been announced in the following NEP Reports:
- NEP-ALL-2003-04-02 (All new papers)
- NEP-COM-2003-04-02 (Industrial Competition)
- NEP-IND-2003-04-02 (Industrial Organization)
- NEP-LAW-2003-04-02 (Law & Economics)
- NEP-NET-2003-04-02 (Network Economics)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
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NBER Working Papers
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Blog mentionsAs found by EconAcademics.org, the blog aggregator for Economics research:
- Propiedad intelectual, monopolios y el laberinto de la innovación
by Cives in Politikon on 2012-06-02 16:50:00
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