Touch display maker defends key patents
September 04, 2010 | BY
clpstaff &clp articlesTPK Touch Solutions (TPK), a greater China-based touch display technology and system manufacturer, has triumphed in a patent invalidation proceeding before…
TPK Touch Solutions (TPK), a greater China-based touch display technology and system manufacturer, has triumphed in a patent invalidation proceeding before China's Patent Re-examination Board (PRB). TPK was defending one of its key Chinese patents that is the core technology of one of its leading products.
The PRB upheld TPK's main arguments, ruling that its amended claims were valid. The display maker also successfully prosecuted and championed the corresponding key patent application before the Korean Patent Office, obtaining the Korean patent grant in late June 2010.
The IP legal counsel to TPK was an Orrick Herrington & Sutcliffe team led by Beijing-based Dr. Xiang Wang.
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