Comparative Study of the Renewal Information of Granted Patents in the Physics Technological Field in China, France and Germany

DOI

10.2991/emeeit-15.2015.109How to use a DOI?

Keywords

physics technological field; granted patents; renewal information.

Abstract

Comparative study of the claim number, the examination time, the inventor number and the maintenance time of granted patents in the physics technological field in China, France and Germany in 1994, conclusions as following: the patents renewal time is mainly decided by the qualities or values of patents, and these information is influenced by the patent systems of countries and the patent management capabilities of patentee, and the difference of patents renewal information has a specific expression in the physics technological field. What’s more, the average number of claims, the average examination time, the average inventor number and the average maintenance time of patents granted by China is lower than that of patents granted by France and Germany in this technological field.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yongzhong Qiao
AU  - Wanlin Tan
PY  - 2015/11
DA  - 2015/11
TI  - Comparative Study of the Renewal Information of Granted Patents in the Physics Technological Field in China, France and Germany
BT  - Proceedings of the 2015 International conference on Engineering Management, Engineering Education and Information Technology
PB  - Atlantis Press
SP  - 560
EP  - 566
SN  - 2352-538X
UR  - https://doi.org/10.2991/emeeit-15.2015.109
DO  - 10.2991/emeeit-15.2015.109
ID  - Qiao2015/11
ER  -