Quarterly report pursuant to Section 13 or 15(d)

LEGAL PROCEEDINGS (Details narrative)

v3.5.0.2
LEGAL PROCEEDINGS (Details narrative) - USD ($)
1 Months Ended 51 Months Ended 55 Months Ended
Jul. 31, 2010
Mar. 31, 2020
Dec. 31, 2015
Nov. 06, 2015
Legal Proceedings Details Narrative        
Royalties received from license defendants upon setlement $ 32,000,000      
Maximum Cisco royalty payment per year through 2015     $ 8,000,000  
Maximum Cisco royalty payment per year for remaning term of the patent   $ 9,000,000    
Microsoft settlement       $ 4,650,000