Single Parameter Range and Whole Parameter Range, and Assessment of Novelty

• 来源期刊: 中国专利与商标
• 学科: 社会科学
• 年，卷（期）: 2006,（4）
• 页数: 5页
• 分类号: G306

摘要

It is a relatively common phenomenon to limit technical features with parameter range in patent claims. It is argued in this article that the parameter range should be distinctly divided into single parameter range and whole parameter range depending on the different mode and function of limitation. Each and every parameter in a single parameter range may independently achieve a technical effect, and limit one embodiment alone; while a single parameter in the whole parameter range cannot independently ac...