With the analysis among 1,930 patents, we discovered top 491 key players by total patent application. Harbin Dongfang Alarm Equipment Development Co., Ltd., Honeywell International Technologies Ltd., Hanwei Electronics Group Corp. are dominant in this area. They take 7.25% of the total patent filing.
Harbin Dongfang Alarm Equipment Development Co., Ltd.
Heilongjiang Sheng, China
Patent: 49
Honeywell International Technologies Ltd.
DUBLIN, Ireland
Patent: 46
Hanwei Electronics Group Corp.
Henan Sheng, China
Patent: 45
Tokyo-to, Japan
Patent: 37
Baden-Württemberg, Germany
Patent: 22
State Grid Corp. of China
Beijing Shi, China
Patent: 17
New Cosmos Electric Co., Ltd.
Osaka-fu, Japan
Patent: 15
Shenzhen Nuoan Environmental&Safety, Inc.
Guangdong Sheng, China
Patent: 15
Aichi-ken, Japan
Patent: 12
Shandong Dorui Electronic Technology Co., Ltd.
Shandong Sheng, China
Patent: 12
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Guangdong Sheng, China
Patent: 2
Brilliant & Company Co., Ltd.
With the analysis among related 1,013 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hanwei Electronics Group Corp., Shandong Dorui Electronic Technology Co., Ltd., Weihua Technology (Tianjin) Co., Ltd. take 3.75% of patent filing during this period.
Hanwei Electronics Group Corp.
Henan Sheng, China
Patent: 16
Shandong Dorui Electronic Technology Co., Ltd.
Shandong Sheng, China
Patent: 12
Weihua Technology (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 10
Jinan Chuangxin Electronics Co., Ltd.
Shandong Sheng, China
Patent: 8
Linyi Tiansheng Electric Co., Ltd.
Shandong Sheng, China
Patent: 8
Shenzhen Nuoan Environmental&Safety, Inc.
Guangdong Sheng, China
Patent: 8
Jiangsu Jihua Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Zhengzhou Banghui Technology Co., Ltd.
Henan Sheng, China
Patent: 7
University of Science & Technology of China
Anhui Sheng, China
Patent: 6
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 6
With the analysis among related 1,013 patents in last 5 years, we discover 437 new entrants. Shandong Dorui Electronic Technology Co., Ltd., Weihua Technology (Tianjin) Co., Ltd., Jinan Chuangxin Electronics Co., Ltd. are the most active new entrants in this area.
Shandong Dorui Electronic Technology Co., Ltd.
Shandong Sheng, China
Patent: 12
Weihua Technology (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 10
Jinan Chuangxin Electronics Co., Ltd.
Shandong Sheng, China
Patent: 8
Linyi Tiansheng Electric Co., Ltd.
Shandong Sheng, China
Patent: 8
Jiangsu Jihua Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Zhengzhou Banghui Technology Co., Ltd.
Henan Sheng, China
Patent: 7
Shenzhen ZhongAn Tengda Technology Co., Ltd.
Guangdong Sheng, China
Patent: 6
Nebraska, United States
Patent: 6
Jinan Shuangan Instrument Co., Ltd.
Shandong Sheng, China
Patent: 6
With the analysis among 249 patents, we discovered top 80 universities and scientific research institutions by total patent application. University of Science & Technology of China, Tsinghua University, China Institute of Atomic Energy are dominant in this area. They take 8.43% of the total patent filing.
University of Science & Technology of China
Anhui Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
China Institute of Atomic Energy
Beijing Shi, China
Patent: 6
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 5
Institute of Modern Physics, Chinese Academy of Sciences
Gansu Sheng, China
Patent: 5
Université Claude Bernard Lyon 1
Jiangsu Sheng, China
Patent: 4