With the analysis among 6,797 patents, we discovered top 490 key players by total patent application. Samsung Gwangju Electronics, Co., Ltd., LG Electronics, Inc., Samsung Electronics Co., Ltd. are dominant in this area. They take 8.97% of the total patent filing.
Samsung Gwangju Electronics, Co., Ltd.
Samsung Electronics Co., Ltd.
Zhejiang Yunjie Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 54
Toyama-ken, Japan
Patent: 47
WISDRI Engineering & Research Inc. Ltd.
Hubei Sheng, China
Patent: 43
Omachron Intellectual Property, Inc.
Ontario, Canada
Patent: 41
Zhengzhou Dingli New Energy Technology Co., Ltd.
Henan Sheng, China
Patent: 34
Tokyo-to, Japan
Patent: 31
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 30
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With the analysis among related 2,828 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Zhejiang Yunjie Technology Co., Ltd., Shenzhen Longcheng Hi-tech Environmental Protection Co., Ltd., Lanzhou University take 2.90% of patent filing during this period.
Zhejiang Yunjie Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 52
Shenzhen Longcheng Hi-tech Environmental Protection Co., Ltd.
Guangdong Sheng, China
Patent: 17
Gansu Sheng, China
Patent: 13
Beijing Shi, China
Patent: 9
Heilongjiang Sheng, China
Patent: 9
Zhengzhou Dingli New Energy Technology Co., Ltd.
Henan Sheng, China
Patent: 9
Samsung Electronics Co., Ltd.
Yun Nan Qu Jing Cheng Gang Gang Tie You Xian Gong Si
Yunnan Sheng, China
Patent: 7
Tangshan Shenzhou Machinery Co. Ltd.
Hebei Sheng, China
Patent: 7
Guangzhou Zike Environmental Technology Co. Ltd.
Guangdong Sheng, China
Patent: 7
With the analysis among related 2,828 patents in last 5 years, we discover 415 new entrants. Shenzhen Longcheng Hi-tech Environmental Protection Co., Ltd., Guangzhou Zike Environmental Technology Co. Ltd., Guangxi Bossco Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Shenzhen Longcheng Hi-tech Environmental Protection Co., Ltd.
Guangdong Sheng, China
Patent: 17
Guangzhou Zike Environmental Technology Co. Ltd.
Guangdong Sheng, China
Patent: 7
Guangxi Bossco Environmental Protection Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Shanxi Clean Energy Research Institute of Tsinghua University
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Patent: 7
Ningxia Yixin Environmental Protection Technology Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 6
China Metallurgical CCID Technology Research Center Co., Ltd.
Chongqing Shi, China
Patent: 6
Changsha Daoxiang Agricultural Technology Co., Ltd.
Hunan Sheng, China
Patent: 6
Qinhuangdao Zhongqing Metallurgical Valve Co., Ltd.
Hebei Sheng, China
Patent: 6
Hubei Yewei (Group) Grain and Oil Machinery Co., Ltd.
Hubei Sheng, China
Patent: 6
Guangzhou Jinpeng Environmental Protection Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 6
With the analysis among 603 patents, we discovered top 143 universities and scientific research institutions by total patent application. Tsinghua University, JiShou University, China University of Mining & Technology are dominant in this area. They take 9.45% of the total patent filing.
Beijing Shi, China
Patent: 21
Hunan Sheng, China
Patent: 18
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 18
Gansu Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 8
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 8