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PATENTS, NET | 12 Months Ended
--- | ---
Mar. 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract] |
PATENTS, NET | 3. PATENTS, NET Patents, net consist of the following:
Schedule of patents, net |  |  |  |  |  |
|  | March 31, 2024 |  |  | March 31, 2023 |
Issued patents |  | $ | 157,442 |  |  | $ | 157,442 |
Accumulated amortization |  |  | (156,342 | ) |  |  | (155,792 | )
Issued patents, net of accumulated amortization |  |  | 1,100 |  |  |  | 1,650 |
Patents, net |  | $ | 1,100 |  |  | $ | 1,650 |
Amortization expense for our capitalized issued patents for each of the fiscal years ended March 31, 2024 and 2023 was $550. As only one capitalized patent remains to be amortized, future amortization expense on patents is estimated to be approximately $550 per year based on the estimated life of the patent. The weighted average remaining life of our remaining capitalized patent is approximately 2.0 years.

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