Quarterly report pursuant to Section 13 or 15(d)

PATENTS (Details Narrative)

v3.19.2
PATENTS (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Amortization expense $ 87,000 $ 69,000 $ 141,000 $ 139,000
Expiration date of Remote Power Patent     March 2020  
Expiration date of QoS family patents     June 2019  
Expiration dates of the patents within the Company's Mirror Worlds patent portfolio     February 2020  
Minimum [Member]        
Estimated remaining economic useful of patents     1 year  
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 6 months  
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 2034