With the analysis among 1,490 patents, we discovered top 280 key players by total patent application. Union Carbide Corp., Mallory, Duracell International, Inc. are dominant in this area. They take 12.08% of the total patent filing.
Wisconsin, United States
Patent: 71
Duracell International, Inc.
Connecticut, United States
Patent: 52
Minnesota, United States
Patent: 40
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 38
Delaware, United States
Patent: 36
Tokyo-to, Japan
Patent: 34
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 33
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
Oregon, United States
Patent: 4
With the analysis among related 38 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Delta Electronics, Inc., Shenzhen Jingchuang Technology Co. Ltd., Zhejiang University take 18.42% of patent filing during this period.
Taiwan Province, China
Patent: 3
Shenzhen Jingchuang Technology Co. Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Penn State Research Foundation
Pennsylvania, United States
Patent: 2
Shenzhen Chuangzhi Xinlian Technology Co., Ltd
Guangdong Sheng, China
Patent: 2
Hovedstaden, Denmark
Patent: 1
ZURICH, Switzerland
Patent: 1
Jiangsu Wuxi Environmental Monitoring Center
undefined undefined
Patent: 1
InfoVision Optoelectronics (Kunshan) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 18 new entrants. Delta Electronics, Inc., Shenzhen Jingchuang Technology Co. Ltd., Penn State Research Foundation are the most active new entrants in this area.
Taiwan Province, China
Patent: 3
Shenzhen Jingchuang Technology Co. Ltd.
Guangdong Sheng, China
Patent: 2
Penn State Research Foundation
Pennsylvania, United States
Patent: 2
Shenzhen Chuangzhi Xinlian Technology Co., Ltd
Guangdong Sheng, China
Patent: 2
Hovedstaden, Denmark
Patent: 1
Jiangsu Wuxi Environmental Monitoring Center
undefined undefined
Patent: 1
InfoVision Optoelectronics (Kunshan) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shanghai Kailidi New Material Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Hu Nan Chuang Yuan Xin Cai Liao You Xian Gong Si
Hunan Sheng, China
Patent: 1
With the analysis among 128 patents, we discovered top 30 universities and scientific research institutions by total patent application. Zhejiang University, Shanghai Institute of Technology, Korea Advanced Institute of Science & Technology are dominant in this area. They take 28.91% of the total patent filing.
Zhejiang Sheng, China
Patent: 15
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 12
Korea Advanced Institute of Science & Technology
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 2
Jilin Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
University of British Columbia
British Columbia, Canada
Patent: 1