Engineering
| Thu 19 Feb 2026
Geneva, Feb. 20 -- Mi Jianjun has submitted a patent application for Cage Engine.
The patent application number is WO2025CN83919 20250320. The patent publication number is WO2026031566 (A1). International Patent Classification codes are B64D27/02, B64D27/40, B64D33/00, B64D33/04, B64D35/00, F02C3/00, F02C6/20, F02C7/22, F02C..