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Stanford AI Index 2026: China Holds 74 Percent of Global AI Patents While the U.S. Falls to 12 Percent

Stanford HAI AI Index 2026 reveals China received 74.2 percent of all AI patents granted globally in 2024, while the U.S. share fell to 12.1 percent.
2026.04.20 パテント探偵社 編集部
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Company Analysis

Full Analysis of OpenAI’s 110-Patent Portfolio: A Filing Strategy That Points to Hardware

OpenAI, best known as the company behind ChatGPT, has sharply accelerated its patent activity since 2023. As of April 20…
2026.04.12 パテント探偵社 編集部
Company Analysis