Hall, Bronwyn H. <br/><br/>
The patent paradox revisited : determinants of patenting in 
 the us semiconductor industry, 1980-94 

 - Cambridge, Mass :  Natonal Bureau of Economic Research,  1999 
 - 42 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SEMICONDUCTOR INDUSTRY--TECHNOLOGICAL INNOVATIONS<br/>PATENTS--UNITED STATES<br/>ECONOMICS--RESEARCH
<br/><br/><label>LC Class. No.: </label>HD9696 .S42  / H344P