By the news of 6^th March, WIPO released the statistics on the PCT application in 2011 global wide, among which ZTE Corporation of China with 2,826 published applications overtook Panasonic Corporation of Japan (2,463) as the top PCT applicant in 2011. Huawei Technologies, Co. of China (1,831) ranks third.

Despite difficult economic conditions, international patent filings under the WIPO-administered Patent Cooperation Treaty (PCT) set a new record in 2011 with 181,900 applications – a growth of 10.7% on 2010 and the fastest growth since 2005. China, Japan and the United States of America (US) accounted for 82% of the total growth. In 2011, the patent application in China saw a growth of 33.4 on 2011, the fastest growth among all, and totaled 16, 406; a growth of 8% in U.S.A totaled 48, 596 and a growth of 21% in Japan totaled 38, 888.