BRIEF-U.S. court upholds ruling on patent case between China's Netac, SanDisk

* Says U.S. federal court upholds ruling of patent invalidity on company's legal dispute with U.S. firm SanDisk
Data & News supplied by www.cloudquote.io
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.