With the analysis among 2,346 patents, we discovered top 478 key players by total patent application. State Grid Corp. of China, NEC Corp., LG Electronics, Inc. are dominant in this area. They take 8.14% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 86
Tokyo-to, Japan
Patent: 71
Tokyo-to, Japan
Patent: 32
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 30
Texas, United States
Patent: 28
Telefonaktiebolaget LM Ericsson
International Business Machines Corp.
New York, United States
Patent: 22
California, United States
Patent: 21
Tokyo-to, Japan
Patent: 20
With the analysis among 19 patents, we discovered top 12 start-ups by total patent application. FieldComm Group, Inc., Alula Holdings LLC, Shanghai Daoke Network Technology Co. Ltd. are active in this area.
Texas, United States
Patent: 3
Minnesota, United States
Patent: 3
Shanghai Daoke Network Technology Co. Ltd.
Shanghai Shi, China
Patent: 2
California, United States
Patent: 2
Hyogo-ken, Japan
Patent: 2
Nanjing Xinchi Semiconductor Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Weina Star Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Beijing Zhongxin Yibao Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Tasson Technology Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 604 patents applied in the last 5 years. We discover 479 most active companies in this area. The fast-growing State Grid Corp. of China, Fisher-Rosemount Systems, Inc., Yokogawa Electric Corp. take 5.46% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 19
Fisher-Rosemount Systems, Inc.
Texas, United States
Patent: 7
Zhejiang Zhendong Photoelectric Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Central Singapore, Singapore
Patent: 5
Rohde & Schwarz GmbH & Co. KG
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 5
Wuhan Lexui Technology Development Co., Ltd.
Hubei Sheng, China
Patent: 5
Diehl Metering Systems GmbH
Nordrhein-Westfalen, Germany
Patent: 4
With the analysis among related 604 patents in last 5 years, we discover 424 new entrants. Fisher-Rosemount Systems, Inc., Zhejiang Zhendong Photoelectric Technology Co., Ltd., Amadeus SAS are the most active new entrants in this area.
Fisher-Rosemount Systems, Inc.
Texas, United States
Patent: 7
Zhejiang Zhendong Photoelectric Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Rohde & Schwarz GmbH & Co. KG
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 5
Wuhan Lexui Technology Development Co., Ltd.
Hubei Sheng, China
Patent: 5
Diehl Metering Systems GmbH
Nordrhein-Westfalen, Germany
Patent: 4
Shenzhen Luxray Smart Home Co., Ltd.
Guangdong Sheng, China
Patent: 4
Shandong College of Electronic Technology
Shandong Sheng, China
Patent: 4
Beckhoff Automation GmbH & Co. KG
Nordrhein-Westfalen, Germany
Patent: 4
With the analysis among 230 patents, we discovered top 74 universities and scientific research institutions by total patent application. Tohoku University, South China University of Technology, Hangzhou Dianzi University are dominant in this area. They take 10.87% of the total patent filing.
Miyagi-ken, Japan
Patent: 5
South China University of Technology
Guangdong Sheng, China
Patent: 4
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 4
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 4
South China Normal University
Guangdong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
University of Central Lancashire
Zhejiang Sheng, China
Patent: 2