With the analysis among 77 patents, we discovered top 57 key players by total patent application. Motorola, Inc., Tomoegawa Co., Ltd., Matsushita Electronics Corp. are dominant in this area. They take 15.58% of the total patent filing.
Illinois, United States
Patent: 5
California, United States
Patent: 2
Taiwan Province, China
Patent: 2
Shanghai Shi, China
Patent: 2
Liaoning Hongneng International Trade Co., Ltd.
Liaoning Sheng, China
Patent: 2
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With the analysis among related 23 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Tomoegawa Co., Ltd., Tomoegawa, Anshidi (China) Electrical Equipment Co., Ltd. take 39.13% of patent filing during this period.
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shenzhen Yuehenghui Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Sinong Import & Export Co., Ltd.
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 19 new entrants. Tomoegawa Co., Ltd., Tomoegawa, Anshidi (China) Electrical Equipment Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shenzhen Yuehenghui Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Sinong Import & Export Co., Ltd.
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Guangdong Sheng, China
Patent: 1