Inventor
HE YIDONG
CN5 patents
⚠️ This page may combine multiple inventors who share the name “HE YIDONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HE YIDONG
3 patentsUS8316495B2Nov 27, 2012
Method to compress prefabricated deck units with external tensioned structural elements
HE YIDONG21 citations88
US8266751B2Sep 18, 2012
Method to compress prefabricated deck units by tensioning supporting girders
HE YIDONG31 citations88
US7475446B1Jan 13, 2009
Bridge system using prefabricated deck units with external tensioned structural elements
HE YIDONG30 citations88