PATENTS AND TRADEMARKS (Details - Schedule of patents and trademarks) (Details) - USD ($) |
Mar. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
|---|---|---|---|
| Goodwill and Intangible Assets Disclosure [Abstract] | |||
| Patents and trademarks | $ 326,145 | $ 309,205 | |
| Less: Accumulated amortization | (256,412) | (242,723) | |
| Patents and trademarks, Net | $ 75,017 | $ 69,733 | $ 66,482 |
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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