Annual report pursuant to Section 13 and 15(d)

PATENTS (Details Narrative)

v3.20.1
PATENTS (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Amortization expense $ 285,000 $ 290,000
Expiration date of Remote Power Patent March 7, 2020  
Minimum [Member]    
Estimated remaining economic useful of patents 2 months 30 days  
Expiration dates of the patents within the Cox patent portfolio September 2021  
Expiration dates of the patents within the Company's M2M/IoT Patent Portfolio September 2033  
Maximum [Member]    
Estimated remaining economic useful of patents 14 years 8 months 30 days  
Expiration dates of the patents within the Cox patent portfolio November 2023  
Expiration dates of the patents within the Company's M2M/IoT Patent Portfolio May 2036