Urgent need to expand the core technology LED industry chain
Date:2011-06-07 15:14
Status:Be resolved
Question:admin
the United States, Japan and Europe LED industry chain enterprises have 85% -90% of area original patent.
Related survey, the package is our main area of research and development and application of patent applications accounted for 39% of total, and in the extension of the upstream and chip industry, the research and production in China started late, have fewer patents.
Feng-Yi Jiang, Vice President of Nanchang University, said: In terms of overall level, China and the world-class gap is still
Best answer:
No best answer
[All answers(0)]
[Let me answer]
9/14 Next Pre Home page Last page
Back
Refresh
WAP Home
Web version
Login
06/25 23:31