Annual report pursuant to Section 13 and 15(d)

Intangible Assets (Tables)

v3.21.1
Intangible Assets (Tables)
12 Months Ended
Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Intangible assets
    As of December 31,  
    2020     2019  
Intangible assets: patents   $ 21,604     $ 21,604  
Less: amortization     (3,529 )     (2,450 )
Total intangible assets, net   $ 18,075     $ 19,154