Patent & IP news archive

Complaint for Patent Infringement
Civil Action No. 3:12-cv-06040-JCS, the Hon. Joseph C. Spero presiding.
Filed on Nov. 28, 2012 in the U.S. District Court for the Northern District of California;


Silicon Storage Technology
Covington & Burling LLP; San Diego, CA
Alan H. Blankenheimer
Jo Dale Carothers
Lesli Rawles Gallagher

Patents in case

  • 6,743,674: “Method of forming a semiconductor array of floating gate memory cells and strap regions, and.” by Wang. Prosecuted by Gray Cary Ware & Freidenrich LLP. Includes 10 claims (1 indep.). Was application 10/205,289. Granted 6/1/2004.
  • 6,593,177: “Self aligned method of forming a semiconductor memory array of floating gate memory cells, and.” by Lee. Prosecuted by Gray, Cary, Ware & Freidenrich. Includes 19 claims (2 indep.). Was application 09/972,179. Granted 7/15/2003.

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Fig. 1 from 6,743,674

6,743,674 figure 1

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