With the analysis among 816 patents, we discovered top 300 key players by total patent application. Motorola, Inc., International Business Machines Corp., Nielsen Audio, Inc. are dominant in this area. They take 8.09% of the total patent filing.
Illinois, United States
Patent: 30
New York, United States
Patent: 23
Georgia, United States
Patent: 11
New York, United States
Patent: 10
Iowa, United States
Patent: 9
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 14 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing DENSO Corp., NR SRL, Saudi Arabian Oil Co. take 42.86% of patent filing during this period.
Aichi-ken, Japan
Patent: 2
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Liaocheng Baohe Chemical Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Texas, United States
Patent: 1
California, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 10 new entrants. NR SRL, Saudi Arabian Oil Co., South China Agricultural University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Liaocheng Baohe Chemical Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Texas, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 36 patents, we discovered top 11 universities and scientific research institutions by total patent application. Kyushu University, Xi'an Jiaotong University, Fudan University are dominant in this area. They take 33.33% of the total patent filing.
Fukuoka-ken, Japan
Patent: 2
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1