Thursday, February 19, 2009

Touch Screen Panel Key Patent Analysis


Patent Trend Analysis by Detailed Fields

Link: Touch Screen Panel Key Patent Analysis, DisplayBank

The touch screen panel industry repeatedly achieved quantitative growths to gradually worsen competitions between leading makers and late entrants. Moreover, patents regarding the touch screen panel related technology have great effects on the market. Therefore, Displaybank analyzed the touch panel related technology patents.


Richard Monson-Haefel said...

Can you explain this diagram. It doesn't make sense to me.

Touch User Interface said...

There are totally 5,584 patents regarding touch screen technology. They are U.S., Japanese, Korean, and European patents issued before June 14, 2008.

The inner circle illustrates a big picture of the technology: UI, component and panel. There are 1,383 UI patents (25%), 1,263 component patents (23%), and 2,938 (52%) panel patents.

The outer ring shows more detailed classified analysis results.


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