Empirical Research of the Maintenance Time of Foreign Patents without the Foreign Priority Granted by USA, Korea, Japan and China

DOI

10.2991/emeeit-15.2015.111How to use a DOI?

Keywords

foreign patent; patent maintenance time; foreign priority

Abstract

The foreign priority is close related with the foreign patent. For foreign patents, the number of patents with foreign priority is far more than that of the patents without foreign priority. Because of the different innovation abilities and the unbalanced intellectual property development, the average maintenance time of foreign patents without the foreign priority is shorter than that of the patents with the foreign priority granted by USA, Korea and Japan, while the average maintenance time of patents without the foreign priority is longer than that of the patents with the foreign priority granted by China.

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  - Yan Sun
PY  - 2015/11
DA  - 2015/11
TI  - Empirical Research of the Maintenance Time of Foreign Patents without the Foreign Priority Granted by USA, Korea, Japan and China
BT  - Proceedings of the 2015 International conference on Engineering Management, Engineering Education and Information Technology
PB  - Atlantis Press
SP  - 571
EP  - 576
SN  - 2352-538X
UR  - https://doi.org/10.2991/emeeit-15.2015.111
DO  - 10.2991/emeeit-15.2015.111
ID  - Qiao2015/11
ER  -