With the analysis among 21,919 patents, we discovered top 478 key players by total patent application. Samsung Electronics Co., Ltd., Sony Group Corp., TOSHIBA Corp. are dominant in this area. They take 6.13% of the total patent filing.
Tokyo-to, Japan
Patent: 456
Tokyo-to, Japan
Patent: 425
Osaka-fu, Japan
Patent: 394
Tokyo-to, Japan
Patent: 361
Tokyo-to, Japan
Patent: 316
Tokyo-to, Japan
Patent: 262
Beijing Shi, China
Patent: 259
Tokyo-to, Japan
Patent: 258
With the analysis among 221 patents, we discovered top 93 start-ups by total patent application. Beijing Tashan Technology Co., Ltd., Alpsentek GmbH, Beijing Beifang Jichuang Technology & Trade Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 22
ZURICH, Switzerland
Patent: 18
Beijing Shi, China
Patent: 11
Shanghai Shi, China
Patent: 6
Shanghai Shi, China
Patent: 5
Massachusetts, United States
Patent: 5
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 8,228 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Samsung Electronics Co., Ltd., State Grid Corp. of China, Sony Semiconductor Solutions Corp. take 3.69% of patent filing during this period.
Beijing Shi, China
Patent: 101
Fukushima-ken, Japan
Patent: 93
undefined undefined
Patent: 59
Taiwan Province, China
Patent: 57
Nagano-ken, Japan
Patent: 56
Guangdong Sheng, China
Patent: 56
Guangdong Sheng, China
Patent: 49
Sichuan Sheng, China
Patent: 49
Shanghai Shi, China
Patent: 44
With the analysis among related 8,228 patents in last 5 years, we discover 207 new entrants. Guangdong Power Grid Co. Ltd., Foshan Power Supply Bureau of Guangdong Power Grid Corp., Beijing Tashan Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 41
Guangdong Sheng, China
Patent: 23
Beijing Shi, China
Patent: 22
ZURICH, Switzerland
Patent: 18
Saitama-ken, Japan
Patent: 15
Taiwan Province, China
Patent: 15
Fujian Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 10
undefined undefined
Patent: 9
With the analysis among 4,417 patents, we discovered top 267 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Southeast University, Zhejiang University are dominant in this area. They take 4.96% of the total patent filing.
Sichuan Sheng, China
Patent: 84
Jiangsu Sheng, China
Patent: 65
Zhejiang Sheng, China
Patent: 63
Shanghai Shi, China
Patent: 62
Tianjin Shi, China
Patent: 50
Beijing Shi, China
Patent: 48
Hubei Sheng, China
Patent: 44
Guangxi Zhuangzu Zizhiqu, China
Patent: 42
Heilongjiang Sheng, China
Patent: 38
Beijing Shi, China
Patent: 37