SIGNIFICANT ACCOUNTING POLICIES (Details - Patent activity)	12 Months Ended
Dec. 31, 2021 USD ($)
Finite-Lived Intangible Assets [Line Items]
Beginning balance	$ 393,990
Additions	0
Amortization expense	(51,028)
Ending balance	342,962
Finite lived assets, net	342,962
Patents [Member] \| D P T I Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Ending balance	342,962
Finite lived assets, cost	904,269
Accumulated amortization	(561,307)
Finite lived assets, net	$ 342,962

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- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

Gross carrying amount before accumulated amortization as of the balance sheet date of the costs pertaining to the exclusive legal rights granted to the owner of the patent to exploit an invention or a process for a period of time specified by law. Such costs may have been expended to directly apply and receive patent rights, or to acquire such rights.

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Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.

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