專利有用!

ebook 2023年中文版

By Kung Linliu

cover image of 專利有用!

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2022年發明專利申請數量-發明專利申請量創歷史新高!
"專利有用嗎?"
有人問我
"寫這麼多專利,有用嗎?"
我回答他:
"有錢有用! 沒錢沒用!"
"為什麼?"
專利是用來保護獲利的!
沒獲利也不須保護!

專利有用!