"More than 75 direct or indirect Linkabit spinoff companies have been identified — a rate twice that of Fairchild Semiconductor, the legendary progenitor of Silicon Valley."<p>I didn't find the SDUT article but I did find this Linkabit genealogy:
<a href="https://libraries.ucsd.edu/sdta/_files/bios/docs/dennis-martha-linkabit-tree.pdf" rel="nofollow">https://libraries.ucsd.edu/sdta/_files/bios/docs/dennis-mart...</a>