Yidong He

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Naperville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method to compress prefabricated deck units with external tensioned...
- Patent number 8,316,495
- Issue date Nov 27, 2012
- Yidong He
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method to compress prefabricated deck units by tensioning supportin...
- Patent number 8,266,751
- Issue date Sep 18, 2012
- Yidong He
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Bridge system using prefabricated deck units with external tensione...
- Patent number 7,475,446
- Issue date Jan 13, 2009
- Yidong He
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Jacking Force Transfer System for Bridges with Prefabricated Deck U...
- Publication number 20210363711
- Publication date Nov 25, 2021
- Yidong He
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Method to Compress Prefabricated Deck Units by Tensioning Elements...
- Publication number 20120222375
- Publication date Sep 6, 2012
- Yidong He
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Method to Compress Prefabricated Deck Units By Tensioning Supportin...
- Publication number 20110138549
- Publication date Jun 16, 2011
- Yidong He
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Method to Compress Prefabricated Deck Units with External Tensioned...
- Publication number 20110041433
- Publication date Feb 24, 2011
- Yidong He
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES