Annual report pursuant to Section 13 and 15(d)

Intangible Assets (Tables)

v3.20.1
Intangible Assets (Tables)
 12 Months Ended
Dec. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of intangible assets

    As of December 31,  
    2019     2018  
Intangible assets: patents   $ 21,604     $ 21,604  
Less: amortization     (2,450 )     (1,371 )
Total intangible assets, net   $ 19,154     $ 20,233