To improve the timeliness of information, the Patent Reexamination Board (PRB) of the State Intellectual Property Office of P.R.C. (SIPO) starts an online column to release the real-time determinations of patent invalidation cases on its website, as from April 26, 2016.

At present, PRB releases its determinations of patent invalidation cases through the Gazette of the State Intellectual Property Office of P.R.C. regularly. The determinations can also be found on PRB's website a week after they have been issued. (Translated from China IP News Chinese Version)