With the analysis among 2,279 patents, we discovered top 302 key players by total patent application. General Electric Co., OSRAM SYLVANIA, Inc., Koninklijke Philips NV are dominant in this area. They take 36.64% of the total patent filing.
Massachusetts, United States
Patent: 400
Massachusetts, United States
Patent: 225
Noord-Holland, Netherlands
Patent: 210
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 84
Pennsylvania, United States
Patent: 52
Matsushita Electric Works Co. Ltd.
Aichi-ken, Japan
Patent: 37
California, United States
Patent: 33
Toshiba Lighting & Technology Corp.
Kanagawa-ken, Japan
Patent: 29
Advanced Lighting Technologies, Inc.
Ohio, United States
Patent: 28
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With the analysis among related 27 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Signify Holding BV, Plansee SE, Digital Lumens, Inc. take 40.74% of patent filing during this period.
Noord-Brabant, Netherlands
Patent: 6
Massachusetts, United States
Patent: 2
Quangang District, Quanzhou City Xianchuang Environmental Protection Technology Service Co., Ltd.
Fujian Sheng, China
Patent: 2
Xiamen Tops Vehicle Parts Co., Ltd.
Fujian Sheng, China
Patent: 2
Plusrite Electric (China) Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Suzhou Dingqian Energy Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Zhongshan Guangwan Precision Hardware Electromechanical Co., Ltd.
Guangdong Sheng, China
Patent: 1
GE Lighting Solutions LLC
Ohio, United States
Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 8 new entrants. Quangang District, Quanzhou City Xianchuang Environmental Protection Technology Service Co., Ltd., Xiamen Tops Vehicle Parts Co., Ltd., Suzhou Dingqian Energy Industry Co., Ltd. are the most active new entrants in this area.
Quangang District, Quanzhou City Xianchuang Environmental Protection Technology Service Co., Ltd.
Fujian Sheng, China
Patent: 2
Xiamen Tops Vehicle Parts Co., Ltd.
Fujian Sheng, China
Patent: 2
Suzhou Dingqian Energy Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangzhou Xingdi Intelligent Photoelectric Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Zhongshan Guangwan Precision Hardware Electromechanical Co., Ltd.
Guangdong Sheng, China
Patent: 1
GE Lighting Solutions LLC
Ohio, United States
Patent: 1
Golden Sea Professional Equipment Ltd.
Guangdong Sheng, China
Patent: 1
Shanghai He Yang Electric Power Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among 78 patents, we discovered top 16 universities and scientific research institutions by total patent application. Zhejiang University, City University of Hong Kong, Harbin Institute of Technology are dominant in this area. They take 37.18% of the total patent filing.
Zhejiang Sheng, China
Patent: 16
City University of Hong Kong
Hong Kong SAR, China
Patent: 6
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 6
Karlsruher Institut für Technologie
Baden-Württemberg, Germany
Patent: 4
Shanghai Shi, China
Patent: 4
Hankyong National University
Gyeonggi-do, South Korea
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Universidad Nacional Autónoma de México
Distrito Federal, Mexico
Patent: 2
National Sun Yat-Sen University
Taiwan Province, China
Patent: 2