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世界知识产权组织(WIPO):2022年世界知识产权指标报告(中译版)(185页).pdf

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1、World Intellectual Property Indicators 2022World Intellectual Property Indicators 2022World Intellectual Property Indicators20222This work is licensed under Creative Commons Attribution 4.0 International.The user is allowed to reproduce,distribute,adapt,translate and publicly perform this publicatio

2、n,including for commercial purposes,without explicit permission,provided that the content is accompanied by an acknowledgement that WIPO is the source and that it is clearly indicated if changes were made to the original content.Suggested citation:World Intellectual Property Organization(WIPO)(2022)

3、.World Intellectual Property Indicators 2022.Geneva.WIPO.DOI:10.34667/tind.47082Adaptation/translation/derivatives should not carry any official emblem or logo,unless they have been approved and validated by WIPO.Please contact us via the WIPO website to obtain permission.For any derivative work,ple

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6、ules of the United Nations Commission on International Trade Law(UNCITRAL)then in force.The parties shall be bound by any arbitration award rendered as a result of such arbitration as the final adjudication of such a dispute.The designations employed and the presentation of material throughout this

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根据《世界知识产权指标2022》报告,2021年全球专利申请数量达到340万,比2020年增长3.6%,恢复到疫情前水平。中国以159万申请量继续领先,占全球总量的46.6%。美国、日本、韩国和欧洲专利局分别以59.1万、28.9万、23.8万和18.9万申请量位列其后。亚洲地区占全球专利申请总量的67.6%,北美和欧洲分别占18.5%和10.5%。非居民申请量占全球总量的29.9%,其中中国、美国和欧洲专利局接收的非居民申请量最多。此外,计算机技术是2020年全球专利申请中出现频率最高的领域,占全球已公布专利申请的13%以上。
2021年全球专利申请数量增长了多少? 中国和美国在2021年的专利申请数量分别有多少? 亚洲地区在2021年的专利申请数量占全球总量的百分比是多少?
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