Analyzing the domestic patent records filed with the United State Patent and Trademark Office (USPTO) in the 16-year time period from 1990 to 2005, this study benchmarks the …
Y Meng - Scientometrics, 2018 - search.ebscohost.com
Analyzing the domestic patent records filed with the United State Patent and Trademark Office (USPTO) in the 16-year time period from 1990 to 2005, this study benchmarks the …
Analyzing the domestic patent records filed with the United State Patent and Trademark Office (USPTO) in the 16-year time period from 1990 to 2005, this study benchmarks the …
Y Meng - Scientometrics, 2018 - econpapers.repec.org
Analyzing the domestic patent records filed with the United State Patent and Trademark Office (USPTO) in the 16-year time period from 1990 to 2005, this study benchmarks the …