Thanks again bro! Yes as per WIPO report
China is already way ahead of any other country in patent filings, constitutes
31% of world total in 2014. Same in industrial design filings, constitutes 49% of world total in 2014. But we are indeed behind on per capita behind Korea/Japan which tops the world in this regard. Also most large applicants are Japanese companies, we are behind in this as well.
Well China only pick up in recent decade or two, let's see historical data. WIPO tracks data as early as 1883, see followings:
Patent filings since 1883
From 1883 to 1963, the USPTO was the leading office in world filings. Application numbers at the JPO and the USPTO were stable until the early 1970s, when the JPO began to see rapid growth, a pattern also observed for the USPTO from the 1980s onwards.
Among the top five offices, the JPO surpassed the USPTO in 1968 and maintained the top position until 2005. Since 2006, the number of applications at the JPO has trended downward. Both the EPO and KIPO have seen increases each year since the early 1980s, as has SIPO since 2001. SIPO surpassed the EPO and KIPO in 2005, the JPO in 2010 and the USPTO in 2011 – and it now receives the largest number of applications worldwide.
There has been a gradual upward trend in the combined share of the top five offices in the world total – from 70% in 2000 to 82% in 2014.
Industrial design filings since 1883
Between 1883 and the early 1950s, the Japan Patent Office (JPO) and the United States Patent and Trademark Office (USPTO) averaged similar numbers of applications, rarely exceeding 10,000. The JPO received the largest number of applications from the 1950s to the late 1990s, reaching about 50,000 annual filings at its peak.
SIPO began receiving applications in 1985 and saw unprecedented growth, from 640 in 1985 to 660,000 in 2013.
In 2004, KIPO surpassed the JPO and has remained the second-largest office.
In 2012, the USPTO moved ahead of the JPO to become the third largest.
OHIM began receiving applications in 2003 and has remained the fifth largest.
** Note in the above chart, Y-scale is truncated because of explosive growth of China, far exceeding the other countries.