With the analysis among 529 patents, we discovered top 161 key players by total patent application. Koninklijke Philips NV, RCA Corp., Macrovision Corp. are dominant in this area. They take 16.82% of the total patent filing.
Noord-Holland, Netherlands
Patent: 48
California, United States
Patent: 23
California, United States
Patent: 18
Baden-Württemberg, Germany
Patent: 16
General Instruments, Inc.
Pennsylvania, United States
Patent: 15
Bayern, Germany
Patent: 14
California, United States
Patent: 14
Pennsylvania, United States
Patent: 11
International Standard Electric Corp.
New York, United States
Patent: 9
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With the analysis among related 69 patents applied in the last 5 years. We discover 48 most active companies in this area. The fast-growing Jiangsu Guangwei Construction Co., Ltd., Bengbu Sanhuan Electronic Technology Co., Ltd., Chenzhou Zhongtong Technology Co., Ltd. take 13.04% of patent filing during this period.
Jiangsu Guangwei Construction Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Bengbu Sanhuan Electronic Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Chenzhou Zhongtong Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
Guangdong Lianji Precision Industry Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang Kastin Metal Products Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Hangzhou Weipu Cable Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Hefei Huangcheng Wired TV Network Co.,Ltd.
Anhui Sheng, China
Patent: 2
CCCC Second Highway Consultants Co., Ltd.
Hubei Sheng, China
Patent: 1
Guangxi Xingcai Information Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guangdong Cable Radio and Television Network Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 69 patents in last 5 years, we discover 46 new entrants. Jiangsu Guangwei Construction Co., Ltd., Bengbu Sanhuan Electronic Technology Co., Ltd., Chenzhou Zhongtong Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Guangwei Construction Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Bengbu Sanhuan Electronic Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Chenzhou Zhongtong Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
Guangdong Lianji Precision Industry Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang Kastin Metal Products Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Hangzhou Weipu Cable Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Hefei Huangcheng Wired TV Network Co.,Ltd.
Anhui Sheng, China
Patent: 2
CCCC Second Highway Consultants Co., Ltd.
Hubei Sheng, China
Patent: 1
Guangxi Xingcai Information Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guangdong Cable Radio and Television Network Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Hefei University of Technology
Anhui Sheng, China
Patent: 1