HU Wenjie, WANG Jie, XIA Jiandong, MA Na, LIU Wenqing, CHEN Guanyi, TAO Junyu, SHI Weiguang, ZHANG Fu. ANALYSIS OF INNOVATION CAPACITY OF ENVIRONMENTAL MONITORING INDUSTRY IN TIANJIN BASED ON PATENTED ANALYSIS[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(9): 140-145. doi: 10.13205/j.hjgc.202309017
Citation:
HU Wenjie, WANG Jie, XIA Jiandong, MA Na, LIU Wenqing, CHEN Guanyi, TAO Junyu, SHI Weiguang, ZHANG Fu. ANALYSIS OF INNOVATION CAPACITY OF ENVIRONMENTAL MONITORING INDUSTRY IN TIANJIN BASED ON PATENTED ANALYSIS[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(9): 140-145. doi: 10.13205/j.hjgc.202309017
HU Wenjie, WANG Jie, XIA Jiandong, MA Na, LIU Wenqing, CHEN Guanyi, TAO Junyu, SHI Weiguang, ZHANG Fu. ANALYSIS OF INNOVATION CAPACITY OF ENVIRONMENTAL MONITORING INDUSTRY IN TIANJIN BASED ON PATENTED ANALYSIS[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(9): 140-145. doi: 10.13205/j.hjgc.202309017
Citation:
HU Wenjie, WANG Jie, XIA Jiandong, MA Na, LIU Wenqing, CHEN Guanyi, TAO Junyu, SHI Weiguang, ZHANG Fu. ANALYSIS OF INNOVATION CAPACITY OF ENVIRONMENTAL MONITORING INDUSTRY IN TIANJIN BASED ON PATENTED ANALYSIS[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(9): 140-145. doi: 10.13205/j.hjgc.202309017
3. Institute of Environment, Hefei Comprehensive National Science Center, Hefei 230031, China;
4. Information Materials and Intelligent Sensing Laboratory of Anhui Province, Anhui University, Hefei 230061, China;
5. Key Laboratory of Environmental Optics and Technology, Anhui Institutes of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China;
6. Tianjin University of Commerce, Tianjin 300134, China;
7. Tiangong University, Tianjin 300387, China;
8. Library and Journal Centre, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Heifei 230031, China
Received Date: 2023-06-26 Available Online:
2023-11-15
Based on patent analysis, this paper combs the patents applied in the field of environmental monitoring in Tianjin from 2018 to 2022, and focuses on the development status and existing problems of eco-environmental monitoring technology in Tianjin, and puts forward suggestions to further promote the environmental monitoring industry innovation in Tianjin. The results show that the ecological environment monitoring technology in Tianjin has made great progress in the past five years. Binhai New Area and Nankai District are hot distribution areas of environmental monitoring technology. Among the patent applicants, enterprises account for 70.23%, being the main body of technological innovation. However, among the top 10 patent applicants, universities and research institutions represented by Tianjin University, account for 60%. The subcategory with the highest proportion is testing or analyzing materials by measuring their chemical or physical properties (G01N subcategory in the G category), and the monitoring technology mainly focuses on equipment improvement and sampling. In the past five years, the number of patents in Tianjin has stabilized, and the vitality of technological innovation shows a decline trend. It is recommended that Tianjin increase support in the environmental monitoring industry, guide technical research and layout in an orderly manner through planning and traction, increase support for the transformation of environmental science and technology innovation achievements, cultivate leading enterprises, and develop into a regional characteristic environmental monitoring industry.
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