WIPO - Number of ICT patent publications: Audio-visual technology
收藏World Bank Open Data2026-04-18 收录
下载链接：
https://data360.worldbank.org/indicators/WIPO_ICT_PAT_PUB_AUDIO
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资源简介：
Number of patent publications related to audio-visual technology. Total count by applicant's origin. For more details: https://www3.wipo.int/ipstats/ips-search/patent
提供机构：
Intellectual Property Statistics - Patent indicators
创建时间：
2024-03-29
