With the analysis among 363 patents, we discovered top 256 key players by total patent application. Ocean's King Lighting Science & Technology Co., Ltd., China Petroleum & Chemical Corp., Lam Research Corp. are dominant in this area. They take 6.89% of the total patent filing.
Ocean's King Lighting Science & Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 9
California, United States
Patent: 6
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 6
Mitsubishi Heavy Industries, Ltd.
Tohoku Techno Arch Co. Ltd.
Miyagi-ken, Japan
Patent: 5
COFCO Biotechnology Co., Ltd.
Anhui Sheng, China
Patent: 4
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With the analysis among related 130 patents applied in the last 5 years. We discover 120 most active companies in this area. The fast-growing MKS Instruments, Inc., Lam Research Corp., Tokyo Electron Ltd. take 6.92% of patent filing during this period.
Massachusetts, United States
Patent: 3
California, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Sichuan Staron Environmental Protection Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Zhejiang Zheneng Technology Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Hangzhou Water Treatment Technology Development Center Co. Ltd
Zhejiang Sheng, China
Patent: 2
Qilu University of Technology
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
With the analysis among related 130 patents in last 5 years, we discover 97 new entrants. MKS Instruments, Inc., Midea Group Co. Ltd., Sichuan Staron Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Massachusetts, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Sichuan Staron Environmental Protection Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Hangzhou Water Treatment Technology Development Center Co. Ltd
Zhejiang Sheng, China
Patent: 2
Qilu University of Technology
Shandong Sheng, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Sichuan University of Science & Engineering
Sichuan Sheng, China
Patent: 2
Qinghai Institute of Salt Lakes, Chinese Academy of Sciences
Qinghai Sheng, China
Patent: 2
Tokyo Electron America, Inc.
Texas, United States
Patent: 2
Qinji (Shanghai) Environmental Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among 202 patents, we discovered top 102 universities and scientific research institutions by total patent application. Central South University, Tsinghua University, University of Science & Technology Beijing are dominant in this area. They take 10.40% of the total patent filing.
Hunan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
University of Science & Technology Beijing
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 3
Korea Institute of Science & Technology