With the analysis among 198 patents, we discovered top 79 key players by total patent application. Polaroid Corp., EIDP, Inc., DuPont Safety & Construction, Inc. are dominant in this area. They take 34.85% of the total patent filing.
Massachusetts, United States
Patent: 38
Delaware, United States
Patent: 16
Delaware, United States
Patent: 15
New Jersey, United States
Patent: 8
Alabama, United States
Patent: 5
Heilongjiang Sheng, China
Patent: 4
Ohio, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
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With the analysis among related 26 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Dalian Shilong Electronic Equipment Co., Ltd., Shenzhen Bencent Electronics Co., Ltd., Tingley Rubber Corp. take 19.23% of patent filing during this period.
Dalian Shilong Electronic Equipment Co., Ltd.
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
New Jersey, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
North Carolina, United States
Patent: 1
With the analysis among related 26 patents in last 5 years, we discover 13 new entrants. Dalian Shilong Electronic Equipment Co., Ltd., Shenzhen Bencent Electronics Co., Ltd., Huanyi (Guangdong) Emergency Safety Technology Group Co., Ltd. are the most active new entrants in this area.
Dalian Shilong Electronic Equipment Co., Ltd.
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
North Carolina, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zibo Dongling Electric Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among 12 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Hunan Sheng, China
Patent: 2
Bolton, United Kingdom
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1