Interdigital (Nasdaq: IDCC) announced a partnership with VTT Tech Research of Finland with a focus on "user-centric context aware" research for the mobile ecosystem.
Rambus (Nasdaq: RMBS) settled their patent and anti-trust cases with Micron late last night. The agreement calls for quarterly payments over the next 7 years capped at $10M per quarter. Jefferies started RMBS at a buy with a $13 price target.
Spherix (Nasdaq: SPEX) filed a S-1 to register 2.3M shares for selling stockholders related to the Series D convertible notes issued in connection with the North South patent acquisition. I wrote about this transaction and Spherix earlier this year: