this work references cited by second hopReferences
- 1987Appropriating the Returns from Industrial Research and Development3,771 cited
- 2001The NBER Patent Citation Data File: Lessons, Insights and Methodological Tools3,537 cited
- 2001The Patent Paradox Revisited: An Empirical Study of Patenting in the U.S. Semiconductor Industry, 1979-19952,249 cited
- 2000Navigating the Patent Thicket: Cross Licenses, Patent Pools, and Standard Setting1,524 cited
- 2004Patent Quality and Research Productivity: Measuring Innovation with Multiple Indicators1,396 cited
- 2002Patents, Citations, and Innovations: A Window on the Knowledge Economy1,222 cited
- 2001The NBER Patent Citations Data File: Lessons, Insights and Methodological Tools1,060 cited
- 2001Characteristics of Patent Litigation: A Window on Competition858 cited
- 2001Markets for Technology766 cited
- 1998How to Count Patents and Value Intellectual Property: The Uses of Patent Renewal and Application Data696 cited
- 2011Innovation and Its Discontents678 cited
- 2002The Economics of Patents: Lessons from Recent U.S. Patent Reform661 cited
- 2004Don't Fence Me In: Fragmented Markets for Technology and the Patent Acquisition Strategies of Firms619 cited
- 1999What is behind the recent surge in patenting?538 cited
Only edges whose both ends are imported exist here. Widen the year window, or show the whole map. Back to the work