April 24, 2013, One New IPR filed
On April 24, 2013, Ikaria, Inc., filed IPR2013-00253 on U.S. Patent No. 8083997, and InvenSense, Inc., filed IPR2013-00254 on U.S. Patent No. 6,034,419 on Semiconductor Device wtih a Tungsten Contact.
Copy and paste this URL into your WordPress site to embed
Copy and paste this code into your site to embed