Schwarz, Jiri; Stepanek, Martin - 2016
This paper utilizes a data set of over 208,000 U.S. patents applied for between 1975 and 2010 to study development of … towards the strategic use of patents. But the development of patenting strategies continued even after 2000 with semiconductor … companies preferred the production of valuable patents, but patenting strategies can differ vastly even among companies …