Inventor

ZHANG QIU-CEN

CN2 patents

⚠️ This page may combine multiple inventors who share the name “ZHANG QIU-CEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV TSINGHUA

1 patent

US7988896B2Aug 2, 2011

Method of preparing carbon nanotube/polymer composite material

UNIV TSINGHUA24 citations89

ZHANG QIU-CEN

1 patent

US8247024B2Aug 21, 2012

Method for manufacturing field emission cathode

ZHANG QIU-CEN0 citations31