With the analysis among 4,515 patents, we discovered top 441 key players by total patent application. State Grid Corp. of China, International Business Machines Corp., NEC Corp. are dominant in this area. They take 11.67% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 330
International Business Machines Corp.
New York, United States
Patent: 111
Tokyo-to, Japan
Patent: 84
Tokyo-to, Japan
Patent: 80
Exxonmobil Upstream Research Co.
Texas, United States
Patent: 80
Microsoft Technology Licensing LLC
Washington, United States
Patent: 75
Tokyo-to, Japan
Patent: 74
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 71
Bayern, Germany
Patent: 66
Halliburton Energy Services, Inc.
Texas, United States
Patent: 58
With the analysis among 61 patents, we discovered top 30 start-ups by total patent application. Shanghai United Imaging Healthcare Co., Ltd., Earnix Ltd., Plume Design, Inc. are active in this area.
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 16
California, United States
Patent: 3
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Cambricon Technologies Corp. Ltd.
Beijing Shi, China
Patent: 2
Massachusetts, United States
Patent: 2
California, United States
Patent: 2
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 1,647 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Tsinghua University, Tianjin University take 9.29% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 81
Beijing Shi, China
Patent: 37
Tianjin Shi, China
Patent: 35
Jiangsu Sheng, China
Patent: 33
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 30
Zhejiang Sheng, China
Patent: 27
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 25
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 22
North China Electric Power University
Beijing Shi, China
Patent: 21
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 20
With the analysis among related 1,647 patents in last 5 years, we discover 230 new entrants. Yunnan Electric Grid Co., Johnson Controls Tyco IP Holdings LLP, Advanced New Technologies Co., Ltd. are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 5
Johnson Controls Tyco IP Holdings LLP
Advanced New Technologies Co., Ltd.
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Patent: 5
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 4
Koubei Hangzhou Information Technology Co. Ltd.
Shanghai Shi, China
Patent: 4
Ping An Puhui Enterprises Management Co., Ltd.
Guangdong Sheng, China
Patent: 3
Lu'an Power Supply Company of State Grid Anhui Electric Power Co., Ltd.
Anhui Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 3
ENN Digital Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 3
With the analysis among 3,434 patents, we discovered top 263 universities and scientific research institutions by total patent application. Tsinghua University, Southeast University, Tianjin University are dominant in this area. They take 11.50% of the total patent filing.
Beijing Shi, China
Patent: 117
Jiangsu Sheng, China
Patent: 104
Tianjin Shi, China
Patent: 95
North China Electric Power University
Beijing Shi, China
Patent: 94
Zhejiang Sheng, China
Patent: 89
Shaanxi Sheng, China
Patent: 86
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 76
Beijing Shi, China
Patent: 72
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 65
South China University of Technology
Guangdong Sheng, China
Patent: 58