美国USPTO随意50%
专利不一定技术多高，一定有Novelty和实用的商业价值；欧洲Reject rate 高大约90%，英国80%；美国随意
胡雪盐8 (2023-06-11 19:51:20) 评论 (0)美国USPTO随意50%
海外博客
专利不一定技术多高，一定有Novelty和实用的商业价值；欧洲Reject rate 高大约90%，英国80%；美国随意
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