With the analysis among 69 patents, we discovered top 41 key players by total patent application. Lucent Technologies, Inc., AT&T, Inc., Yazaki Corp. are dominant in this area. They take 36.23% of the total patent filing.
New Jersey, United States
Patent: 12
Texas, United States
Patent: 7
New Hampshire, United States
Patent: 4
Aichi-ken, Japan
Patent: 1
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With the analysis among related 15 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Central South University, Tongji University, Shandong University take 33.33% of patent filing during this period.
Hunan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
Aichi-ken, Japan
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 13 new entrants. Central South University, Shandong University, Guangzhou Zhongke Xinzhou Technology Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
Aichi-ken, Japan
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Provincial Architectural Design & Research Institute
Guangdong Sheng, China
Patent: 1
With the analysis among 27 patents, we discovered top 22 universities and scientific research institutions by total patent application. Central South University, Tongji University, Sun Yat-Sen University are dominant in this area. They take 22.22% of the total patent filing.
Hunan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1