With the analysis among 15,035 patents, we discovered top 486 key players by total patent application. Matsushita Electronics Corp., SANYO Electric Co., Ltd., EIDP, Inc. are dominant in this area. They take 6.07% of the total patent filing.
Osaka-fu, Japan
Patent: 423
California, United States
Patent: 264
Delaware, United States
Patent: 226
Massachusetts, United States
Patent: 221
Noord-Holland, Netherlands
Patent: 183
Hessen, Germany
Patent: 163
Bayern, Germany
Patent: 144
Nordrhein-Westfalen, Germany
Patent: 141
Arizona, United States
Patent: 132
With the analysis among 36 patents, we discovered top 7 start-ups by total patent application. Knapsack Co., Englishco LLC, Shenzhen Jieguan Dexin Technology Co., Ltd. are active in this area.
Oregon, United States
Patent: 11
New York, United States
Patent: 7
Guangdong Sheng, China
Patent: 5
California, United States
Patent: 4
Indiana, United States
Patent: 4
With the analysis among related 925 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Samsung Electronics Co., Ltd., Hunan Agricultural University, Chengdu Cnbm Photoelectric Materials Co Ltd. take 5.41% of patent filing during this period.
Hunan Sheng, China
Patent: 15
Sichuan Sheng, China
Patent: 9
Gyeonggi-do, South Korea
Patent: 9
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
With the analysis among related 925 patents in last 5 years, we discover 285 new entrants. Nanjing Medical University, Jiangsu Academy of Agricultural Sciences, Xuzhou University of Technology are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
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Patent: 3
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 3,052 patents, we discovered top 290 universities and scientific research institutions by total patent application. Tianjin Normal University, Zhejiang University, Shanghai Jiao Tong University are dominant in this area. They take 5.50% of the total patent filing.
Tianjin Shi, China
Patent: 49
Zhejiang Sheng, China
Patent: 45
Shanghai Shi, China
Patent: 35
Sichuan Sheng, China
Patent: 35
Hunan Sheng, China
Patent: 32
Hunan Sheng, China
Patent: 30
Jiangsu Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 25
Hunan Sheng, China
Patent: 25