With the analysis among 3,584 patents, we discovered top 482 key players by total patent application. Vorwerk & Co. Interholding GmbH, SK hynix, Inc., Samsung Electronics Co., Ltd. are dominant in this area. They take 13.90% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 203
California, United States
Patent: 80
California, United States
Patent: 80
Ohio, United States
Patent: 67
Taiwan Province, China
Patent: 57
Shanghai Shi, China
Patent: 56
Tokyo-to, Japan
Patent: 56
With the analysis among 7 patents, we discovered top 2 start-ups by total patent application.
Hubei Sheng, China
Patent: 5
With the analysis among related 822 patents applied in the last 5 years. We discover 336 most active companies in this area. The fast-growing Bissell, Inc., Philips, Vorwerk & Co. Interholding GmbH take 10.83% of patent filing during this period.
Michigan, United States
Patent: 32
Nordrhein-Westfalen, Germany
Patent: 28
Beijing Shi, China
Patent: 24
Beijing Shi, China
Patent: 23
Shanghai Shi, China
Patent: 14
SuZhou Jiandanyouwei Technology Co.,Ltd
Jiangsu Sheng, China
Patent: 14
California, United States
Patent: 13
Taiwan Province, China
Patent: 12
With the analysis among related 822 patents in last 5 years, we discover 290 new entrants. Bissell, Inc., Beijing Shunzao Technology Co., Ltd., Beijing Rockrobo Technology Co., Ltd. are the most active new entrants in this area.
Michigan, United States
Patent: 32
Beijing Shi, China
Patent: 24
Beijing Shi, China
Patent: 23
Shanghai Shi, China
Patent: 14
SuZhou Jiandanyouwei Technology Co.,Ltd
Jiangsu Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Shizuoka-ken, Japan
Patent: 8
With the analysis among 144 patents, we discovered top 35 universities and scientific research institutions by total patent application. Central South University, Kuban University of Technology, Sumy State University are dominant in this area. They take 9.72% of the total patent filing.
Hunan Sheng, China
Patent: 3
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Patent: 3
Shaanxi Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Ishikawa-ken, Japan
Patent: 1