With the analysis among 492 patents, we discovered top 309 key players by total patent application. Walter Kidde Portable Equipment, Inc., Honeywell International Technologies Ltd., Matsushita Electronics Corp. are dominant in this area. They take 7.93% of the total patent filing.
North Carolina, United States
Patent: 19
DUBLIN, Ireland
Patent: 12
Wisconsin, United States
Patent: 7
Ford Global Technologies LLC
Michigan, United States
Patent: 7
Ohio, United States
Patent: 6
California, United States
Patent: 5
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With the analysis among related 217 patents applied in the last 5 years. We discover 152 most active companies in this area. The fast-growing Generac Power Systems, Inc., Briggs & Stratton LLC, Guangzhou Mingchuang Automatic Control Technology Co., Ltd take 5.99% of patent filing during this period.
Wisconsin, United States
Patent: 7
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Keyuan Huanyu Electronic Equipment Technology Development Center
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
With the analysis among related 217 patents in last 5 years, we discover 150 new entrants. Generac Power Systems, Inc., Briggs & Stratton LLC, Guangzhou Mingchuang Automatic Control Technology Co., Ltd are the most active new entrants in this area.
Wisconsin, United States
Patent: 7
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Keyuan Huanyu Electronic Equipment Technology Development Center
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
With the analysis among 41 patents, we discovered top 28 universities and scientific research institutions by total patent application. Case Western Reserve University, Tongji University, Taiyuan University of Technology are dominant in this area. They take 7.32% of the total patent filing.
Ohio, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jeollabuk-do, South Korea
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1