As of 2022, electrochemical energy storage was the leading category of green and low-carbon patents in China. There were over 10 thousand patents registered in this category. Other leading categories included energy saving solutions and CO2 capture technologies.
Leading green and low-carbon patent categories in China in 2022, based on the number of approved patents
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State Intellectual Property Office (China). (May 17, 2023). Leading green and low-carbon patent categories in China in 2022, based on the number of approved patents [Graph]. In Statista. Retrieved November 04, 2024, from https://www.statista.com/statistics/1464969/china-leading-green-and-low-carbon-patent-categories/
State Intellectual Property Office (China). "Leading green and low-carbon patent categories in China in 2022, based on the number of approved patents." Chart. May 17, 2023. Statista. Accessed November 04, 2024. https://www.statista.com/statistics/1464969/china-leading-green-and-low-carbon-patent-categories/
State Intellectual Property Office (China). (2023). Leading green and low-carbon patent categories in China in 2022, based on the number of approved patents. Statista. Statista Inc.. Accessed: November 04, 2024. https://www.statista.com/statistics/1464969/china-leading-green-and-low-carbon-patent-categories/
State Intellectual Property Office (China). "Leading Green and Low-carbon Patent Categories in China in 2022, Based on The Number of Approved Patents." Statista, Statista Inc., 17 May 2023, https://www.statista.com/statistics/1464969/china-leading-green-and-low-carbon-patent-categories/
State Intellectual Property Office (China), Leading green and low-carbon patent categories in China in 2022, based on the number of approved patents Statista, https://www.statista.com/statistics/1464969/china-leading-green-and-low-carbon-patent-categories/ (last visited November 04, 2024)
Leading green and low-carbon patent categories in China in 2022, based on the number of approved patents [Graph], State Intellectual Property Office (China), May 17, 2023. [Online]. Available: https://www.statista.com/statistics/1464969/china-leading-green-and-low-carbon-patent-categories/
