With the analysis among 429 patents, we discovered top 334 key players by total patent application. Matsushita Electronics Corp., Anhui Huaxiong Technology Co., Ltd., Sony Group Corp. are dominant in this area. They take 4.90% of the total patent filing.
Anhui Sheng, China
Patent: 7
California, United States
Patent: 5
Tennessee, United States
Patent: 5
Beijing Shi, China
Patent: 4
New Jersey, United States
Patent: 4
Beijing Shi, China
Patent: 4
Gyeonggi-do, South Korea
Patent: 4
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 178 patents applied in the last 5 years. We discover 133 most active companies in this area. The fast-growing Xi'an Institute of Optics & Precision Mechanics of Cas, Luoyang Institute of Electro-optical Devices, Sony Pictures Entertainment, Inc. take 11.80% of patent filing during this period.
Henan Sheng, China
Patent: 6
California, United States
Patent: 5
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
With the analysis among related 178 patents in last 5 years, we discover 114 new entrants. Sony Pictures Entertainment, Inc., StradVision, Inc., 207th Research Institute are the most active new entrants in this area.
California, United States
Patent: 5
Jilin Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 176 patents, we discovered top 57 universities and scientific research institutions by total patent application. Changchun Institute of Optics Fine Mechanics & Physics, Xi'an Institute of Optics & Precision Mechanics of Cas, Kunming University of Science & Technology are dominant in this area. They take 22.73% of the total patent filing.
Yunnan Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2