Inventor
CHANG HAI
CN4 patents
Patents
4 patentsUS12551972B2Feb 17, 2026
Temperature control system for additive manufacturing and method for same
GEN ELECTRIC0 citations60
US11945032B2Apr 2, 2024
Forging heads and fixing devices with aligned through-holes and cavities
GEN ELECTRIC1 citations60
US11865620B2Jan 9, 2024
Additive manufacturing system and method
GEN ELECTRIC0 citations60
US11673211B2Jun 13, 2023
Temperature control system for additive manufacturing and method for same
GEN ELECTRIC1 citations60