Patent Statistics on Oppositions and Invalidations in Taiwan for Years 2001-2006

Patent Statistics on Oppositions and Invalidations in Taiwan for Years 2001-2006

Year	Opposition					Invalidation
	Sustained	Percentage	Rejected	Percentage	Total	Sustained	Percentage	Rejected	Percentage	Total
2001	760	36.10%	1343	63.90%	2103	168	36.90%	287	63.10%	455
2002	835	36.30%	1466	63.70%	2301	194	35.50%	353	64.50%	547
2003	524	35.00%	973	65.00%	1497	561	41.60%	366	58.40%	627
2004	648	33.60%	1279	66.40%	1927	142	34.80%	266	65.20%	408
2005	460	29.60%	1096	70.40%	1556	172	31.70%	370	68.30%	542
2006	210	31.90%	448	68.10%	658	354	41.30%	504	58.70%	858

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