ABSTRACT
Based on the patent retrieval and analysis platform of Dongfang Lingdong, the patent application trend, patent type, applicant type, technical field and regional distribution of China's integrated circuit industry from 2010 to 2020 are discussed by using patent measurement method. It is found that China's IC industry has a good development trend and the number of patent applications has increased significantly. Large-scale private enterprises are the main applicants of IC industry patents and the main force of China's IC industry development. China's integrated circuit industry patents are concentrated in semiconductor devices, electrical digital data processing and other technical fields. The number of integrated circuit industry patents in eastern provinces and cities is higher than that in other regions. The integrated circuit industry in Guangdong Province develops well, and the number of patents is much higher than that of other provinces and cities.
- FANG Ying-ying, LIU Jie-jiao. How to Establish Industrial Ecosystem of Chinese Chip Industries from Open Collaborative Innovation [J].Industrial Economic Review, 2018, 9(06):104-115.Google Scholar
- Xiaoyang Zhou, Hao Chen, Jian Chai, Shouyang Wang, Benjamin Lev, Performance evaluation and prediction of the integrated circuit industry in China: A hybrid method, Socio-Economic Planning Sciences, 2020, 69.Google Scholar
- Wang Peng-fei. Research on the Development of Integrated Circuit Industry in China [D]. Wuhan University., 2014.Google Scholar
- Litho World. Recent Progress of the Integrated Circuit Industry in China ― Overview of the Manufacturing Industry. Journal of Microelectronic Manufacturing, 2020, 3(3).Google Scholar
- Zhang Xi, Chen Qi, Wang Huifang. Reflections on the development of China's chip industry [J]. China Development Observation, 2020(Z7):102-105.Google Scholar
- LIU Qian, GUI Jianjun, YANG Xiaowei, QU Yanli. Research Status and Development Trends for Sensing and Control Technologies of Industrial Robot from the Viewpoint of Patent Analysis [J]. ROBOT, 2016, 38(05):612-620.Google Scholar
- LIU Yun, YAN Zhe, CHENG Yi-jie, TAN Long. Technical Innovation Capability Distribution of IC Manufacturing Based on Patentometrics [J].R&D MANAGEMENT, 2016, 28(03):47-54.Google Scholar
- Zhang Qian. Study on Development Trend of Global IC Manufacturing Technology Based on Patent Analysis Method [J].Electronic Technology, 2020, 49(12):20-21.Google Scholar
- Li Wenjuan, Liu Guifeng, Lu Zhangping. A Study on the Competition Situation of Big Data Technology in China on the Basis of Patent Analysis [J]. Journal of Intelligence, 2015, 34(07):65-70.Google Scholar
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