The patent paradox revisited
Subtitle: determinants of patenting in the US semiconductor industry, 1980-94
By: Bronwyn H. Hall, Rose Marie Ham.
Contributors: Ham, Rose Marie.; National Bureau of Economic Research.
Series: NBER working paper series -- working paper 7062; Working paper series (National Bureau of Economic Research) -- working paper no. 7062.
Publisher: National Bureau of Economic Research
Published: 1999
Place of publication: Cambridge, MA
Language: eng
Number of pages: 42
Subjects: Semiconductors -- United States -- Patents.; Semiconductor industry -- United States -- Technological innovations.; Patents -- United States.
Genres: Patents.
Other titles: Determinants of patenting in the US semiconductor industry, 1980-94; Patenting in the US semiconductor industry, 1980-94
Notes: "March 1999."

Includes bibliographical references (p. 25-27).

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