With the analysis among 711,366 patents, we discovered top 468 key players by total patent application. Robert Bosch GmbH, Robert Bosch Corp., State Grid Corp. of China are dominant in this area. They take 4.81% of the total patent filing.
Baden-Württemberg, Germany
Patent: 11,929
Michigan, United States
Patent: 11,929
Beijing Shi, China
Patent: 10,333
Osaka, Japan
Patent: 6,491
Osaka, Japan
Patent: 6,491
Tokyo, Japan
Patent: 5,691
Tokyo, Japan
Patent: 5,654
Aichi, Japan
Patent: 5,321
Saitama, Japan
Patent: 5,190
Tokyo, Japan
Patent: 5,180
With the analysis among 1,585 patents, we discovered top 289 start-ups by total patent application. Englishco LLC, SuperGrid Institute SAS, Hyundai KEFICO Corp. are active in this area.
New York, United States
Patent: 133
Rhône-Alpes, France
Patent: 108
Gyeonggi-do, South Korea
Patent: 104
Hubei Sheng, China
Patent: 49
Texas, United States
Patent: 36
Shanghai Shi, China
Patent: 31
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Patent: 28
Rhône-Alpes, France
Patent: 27
With the analysis among related 261,957 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Robert Bosch Corp., Robert Bosch GmbH take 2.21% of patent filing during this period.
Beijing Shi, China
Patent: 3,554
Michigan, United States
Patent: 1,122
Baden-Württemberg, Germany
Patent: 1,122
Hunan Sheng, China
Patent: 792
Beijing Shi, China
Patent: 743
Guangdong Sheng, China
Patent: 681
Sichuan Sheng, China
Patent: 592
Shaanxi Sheng, China
Patent: 584
Guangdong Sheng, China
Patent: 471
With the analysis among related 261,957 patents in last 5 years, we discover 5 new entrants. Zhuhai Yinlong Energy Co. Ltd., Yangtze Memory Technologies Co., Ltd., Geely Automobile Research Institute (Ningbo) Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 49
Guangdong Sheng, China
Patent: 42
With the analysis among 86,653 patents, we discovered top 367 universities and scientific research institutions by total patent application. Zhejiang University, Xi'an Jiaotong University, Tsinghua University are dominant in this area. They take 5.51% of the total patent filing.
Zhejiang Sheng, China
Patent: 1,514
Hunan Sheng, China
Patent: 1,358
Beijing Shi, China
Patent: 1,022
Sichuan Sheng, China
Patent: 945
Jiangsu Sheng, China
Patent: 893
Guangdong Sheng, China
Patent: 832
Jilin Sheng, China
Patent: 799
Beijing Shi, China
Patent: 791
Shandong Sheng, China
Patent: 707
Guangdong Sheng, China
Patent: 686