With the analysis among 1,462 patents, we discovered top 244 key players by total patent application. Sony Group Corp., Matsushita Electronics Corp., NEC Corp. are dominant in this area. They take 31.46% of the total patent filing.
Tokyo-to, Japan
Patent: 179
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 109
Tokyo-to, Japan
Patent: 74
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 60
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 54
Tokyo-to, Japan
Patent: 51
Toyama-ken, Japan
Patent: 46
British Telecommunications Plc
Matsushita Electric Works Co. Ltd.
Tokyo-to, Japan
Patent: 28
With the analysis among 6 patents, we discovered top 5 start-ups by total patent application. Quanergy Perception Technologies, Inc., Guangzhou Yizhi Jiaju Technology Co. Ltd., unispectral Ltd. are active in this area.
Quanergy Perception Technologies, Inc.
California, United States
Patent: 2
Guangzhou Yizhi Jiaju Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Changsha Xingshen Intelligent Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Cambridgeshire, United Kingdom
Patent: 1
With the analysis among related 134 patents applied in the last 5 years. We discover 65 most active companies in this area. The fast-growing NEC Corp., Opple Lighting Co., Ltd., Suzhou Opple Lighting Co. Ltd. take 37.31% of patent filing during this period.
Tokyo-to, Japan
Patent: 21
Shanghai Shi, China
Patent: 15
Suzhou Opple Lighting Co. Ltd.
Jiangsu Sheng, China
Patent: 14
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 11
Lanzhou University of Technology
Gansu Sheng, China
Patent: 6
NEC Space Technologies Ltd.
Shanghai Koito Automotive Lamp Co., Ltd.
Shanghai Shi, China
Patent: 4
California, United States
Patent: 4
Nippon Telegraph & Telephone Corp.
National Institute of Information & Communications Technology
With the analysis among related 134 patents in last 5 years, we discover 46 new entrants. Suzhou Opple Lighting Co. Ltd., NEC Space Technologies Ltd., Shanghai Koito Automotive Lamp Co., Ltd. are the most active new entrants in this area.
Suzhou Opple Lighting Co. Ltd.
Jiangsu Sheng, China
Patent: 14
NEC Space Technologies Ltd.
Shanghai Koito Automotive Lamp Co., Ltd.
Shanghai Shi, China
Patent: 4
California, United States
Patent: 4
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Patent: 2
Chengdu Jingxin Powder Testing Equipment Co., Ltd.
Sichuan Sheng, China
Patent: 2
Chongqing Boshikang Technology Co., Ltd.
Chongqing Shi, China
Patent: 2
Glory Wisdom (Tianjin) Engineering Design Co., Ltd.
Tianjin Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Varroc Lighting Systems sro
With the analysis among 117 patents, we discovered top 42 universities and scientific research institutions by total patent application. The Trustees of Columbia University in The City of New York, Lanzhou University of Technology, National University of Singapore are dominant in this area. They take 28.21% of the total patent filing.
The Trustees of Columbia University in The City of New York
New York, United States
Patent: 14
Lanzhou University of Technology
Gansu Sheng, China
Patent: 7
National University of Singapore
Central Region, Singapore
Patent: 6
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Hiroshima-ken, Japan
Patent: 2