With the analysis among 1,685 patents, we discovered top 480 key players by total patent application. Robert Bosch GmbH, LG Electronics, Inc., Trelleborg Sealing Solutions Germany GmbH are dominant in this area. They take 17.21% of the total patent filing.
Baden-Württemberg, Germany
Patent: 185
Trelleborg Sealing Solutions Germany GmbH
Hyogo-ken, Japan
Patent: 20
Bayern, Germany
Patent: 17
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 16
Samsung Electronics Co., Ltd.
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
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With the analysis among related 168 patents applied in the last 5 years. We discover 128 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, China Coal Beijing Coal Mining Machinery Co. Ltd., Dalian Deep Blue Pump Co., Ltd. take 8.33% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 7
China Coal Beijing Coal Mining Machinery Co. Ltd.
Beijing Shi, China
Patent: 4
Dalian Deep Blue Pump Co., Ltd.
Liaoning Sheng, China
Patent: 3
Continental Automotive GmbH
Baden-Württemberg, Germany
Patent: 3
LDC Precision Engineering Co Ltd
Taiwan Province, China
Patent: 3
Baden-Württemberg, Germany
Patent: 3
Asia Vital Components Co., Ltd.
Taiwan Province, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
CNPC Xibu Drilling Engineering Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 2
With the analysis among related 168 patents in last 5 years, we discover 95 new entrants. China Coal Beijing Coal Mining Machinery Co. Ltd., Dalian Deep Blue Pump Co., Ltd., LDC Precision Engineering Co Ltd are the most active new entrants in this area.
China Coal Beijing Coal Mining Machinery Co. Ltd.
Beijing Shi, China
Patent: 4
Dalian Deep Blue Pump Co., Ltd.
Liaoning Sheng, China
Patent: 3
LDC Precision Engineering Co Ltd
Taiwan Province, China
Patent: 3
Shanghai MicroPort Xinli Medical Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Hangzhou Sixuan Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
SEIZECOMPRESSOR(SHANGHAI)CO.,LTD
Shanghai Shi, China
Patent: 2
Shanghai Zhonghan Duke Pump Manufacturing Co., Ltd.
Shanghai Shi, China
Patent: 2
Asia Vital Components Co., Ltd.
Taiwan Province, China
Patent: 2
Zhenjiang Shenxing Taibao Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 152 patents, we discovered top 61 universities and scientific research institutions by total patent application. Tsinghua University, Zhejiang University, China University of Petroleum (East China) are dominant in this area. They take 8.55% of the total patent filing.
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 4
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 4
Shaanxi Normal University
Shaanxi Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Jilin Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
China Institute of Atomic Energy
Beijing Shi, China
Patent: 3
Baden-Württemberg, Germany
Patent: 3