BEIJING
China
3
2026-05-28
The entities that hold a legal rights for patent applications filed by inventor LI SHENGPING:
SHENGPING LI from BEIJING, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
POROUS CARBON AND PREPARATION METHOD THEREOF
#2 | 2024-07-11POROUS CARBON MATERIAL AND PREPARATION METHOD AND APPLICATION THEREOF
#3 | 2022-09-08Language model based writing aid method, device and system
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