At present, green technology is the only category that benefits from speedy judgments, where a ruling is made by the Intellectual Property Tribunal (IPT) within just four months. However, according to a press release from the Korean Patent Office (KIPO) dated 5 February 2010, the super-speed judgment system will be extended to two more categories as from 2010. These categories are: trials involving the scope of rights in connection with infringement lawsuits (“confirmation trials”) and trials involving corrections requested during invalidation proceedings.
Source: KIPO News (736) of 5 February 2010. Click "Public relations" - "news" and choose article No. 736.

