Inventor
ZHANG HONGJI
CN6 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG HONGJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAT UNIV SINGAPORE
3 patentsUS11192788B2Dec 7, 2021
Two-dimensional amorphous carbon coating and methods of growing and differentiating stem cells
NAT UNIV SINGAPORE4 citations79
US10984830B2Apr 20, 2021
Two dimensional amorphous carbon as overcoat for heat assisted magnetic recording media
NAT UNIV SINGAPORE4 citations65
US12264070B2Apr 1, 2025
Two-dimensional amorphous carbon coating and methods of growing and differentiating stem cells
NAT UNIV SINGAPORE0 citations58