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

In before, the PRB releases its determinations of patent invalidation cases through the SIPO’s Gazette regularly. The determinations can also be found on PRB's website a week after they have been issued.

http://english.sipo.gov.cn/news/official/201604/t201604 27_1265856.html