With the analysis among 54 patents, we discovered top 36 key players by total patent application. 3M Co., Zhuzhou CRRC Times Electric Co., Ltd., Ciena Corp. are dominant in this area. They take 22.22% of the total patent filing.
Minnesota, United States
Patent: 5
Zhuzhou CRRC Times Electric Co., Ltd.
Hunan Sheng, China
Patent: 4
3M Innovative Properties Co.
Minnesota, United States
Patent: 3
Connecticut, United States
Patent: 2
Flextronics Electronics Technology (Suzhou) Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Dongguan Jiexin Testing Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Central Woye Environmental Protection Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Texas, United States
Patent: 1
North Carolina, United States
Patent: 1
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With the analysis among related 23 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Flextronics Electronics Technology (Suzhou) Co. Ltd., Dongguan Jiexin Testing Equipment Co., Ltd., Zhuzhou CRRC Times Electric Co., Ltd. take 26.09% of patent filing during this period.
Flextronics Electronics Technology (Suzhou) Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Dongguan Jiexin Testing Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhuzhou CRRC Times Electric Co., Ltd.
Hunan Sheng, China
Patent: 2
Tianjin Junxin Testing Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Xian Huanghe Mechanical & Electrical Co., Ltd.
Shaanxi Sheng, China
Patent: 1
AVIC JERUI (Beijing) Photoelectric Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
State Owned No. 699 Factory
Beijing Shi, China
Patent: 1
China Electronics Tech Group Corp. 30th Research Institute
Zhejiang Sheng, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 17 new entrants. Flextronics Electronics Technology (Suzhou) Co. Ltd., Dongguan Jiexin Testing Equipment Co., Ltd., Tianjin Junxin Testing Technology Co., Ltd. are the most active new entrants in this area.
Flextronics Electronics Technology (Suzhou) Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Dongguan Jiexin Testing Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Tianjin Junxin Testing Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Xian Huanghe Mechanical & Electrical Co., Ltd.
Shaanxi Sheng, China
Patent: 1
AVIC JERUI (Beijing) Photoelectric Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
State Owned No. 699 Factory
Beijing Shi, China
Patent: 1
China Electronics Tech Group Corp. 30th Research Institute
Zhejiang Sheng, China
Patent: 1
Dalian Easy Sound Electromechanic Co. Ltd.
Liaoning Sheng, China
Patent: 1
With the analysis among 12 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1