With the analysis among 3,947 patents, we discovered top 489 key players by total patent application. Primax Electronics Ltd., Fujikura Ltd., Alps Alpine Co., Ltd. are dominant in this area. They take 10.13% of the total patent filing.
Taiwan Province, China
Patent: 152
Tokyo-to, Japan
Patent: 135
Tokyo-to, Japan
Patent: 113
Jiangsu Sheng, China
Patent: 76
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 57
Aichi-ken, Japan
Patent: 53
Mitsumi Electric Co., Ltd.
Osaka-fu, Japan
Patent: 40
Guangzhou Kay-EE Membrane Keyboard Switch Co. Ltd.
Guangdong Sheng, China
Patent: 36
Japan Aviation Electronics Industry Ltd.
Tokyo-to, Japan
Patent: 32
Massachusetts, United States
Patent: 30
With the analysis among 31 patents, we discovered top 6 start-ups by total patent application. Aisin KK, Beijing Dream Ink Technology Co Ltd., Shanghai Mifang Electronic Technology Co. Ltd. are active in this area.
Tokyo-to, Japan
Patent: 20
Beijing Dream Ink Technology Co Ltd.
Beijing Shi, China
Patent: 5
Shanghai Mifang Electronic Technology Co. Ltd.
Shanghai Shi, China
Patent: 3
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 1
Insight Lifetech Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,027 patents applied in the last 5 years. We discover 373 most active companies in this area. The fast-growing Guangzhou Kay-EE Membrane Keyboard Switch Co. Ltd., Primax Electronics Ltd., Xiamen Mingcai Electronic Technology Co., Ltd. take 9.15% of patent filing during this period.
Guangzhou Kay-EE Membrane Keyboard Switch Co. Ltd.
Guangdong Sheng, China
Patent: 34
Taiwan Province, China
Patent: 30
Xiamen Mingcai Electronic Technology Co., Ltd.
Fujian Sheng, China
Patent: 30
Shenzhen Huihuixin Technology Co., Ltd.
Guangdong Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 19
Beijing Yinglida Sign Production Co., Ltd.
Beijing Shi, China
Patent: 18
Shanghai Jingshi Electronics Co., Ltd.
Shanghai Shi, China
Patent: 16
Shanghai Shanben Industrial Instrument Co., Ltd.
Shanghai Shi, China
Patent: 16
Nanjing Continental Membrane Switch Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 16
Dongguan Yuanjiaxin Membrane Switch Co., Ltd.
Guangdong Sheng, China
Patent: 14
With the analysis among related 1,027 patents in last 5 years, we discover 318 new entrants. Xiamen Mingcai Electronic Technology Co., Ltd., Shenzhen Huihuixin Technology Co., Ltd., Beijing Yinglida Sign Production Co., Ltd. are the most active new entrants in this area.
Xiamen Mingcai Electronic Technology Co., Ltd.
Fujian Sheng, China
Patent: 30
Shenzhen Huihuixin Technology Co., Ltd.
Guangdong Sheng, China
Patent: 26
Beijing Yinglida Sign Production Co., Ltd.
Beijing Shi, China
Patent: 18
Shanghai Jingshi Electronics Co., Ltd.
Shanghai Shi, China
Patent: 16
Shanghai Shanben Industrial Instrument Co., Ltd.
Shanghai Shi, China
Patent: 16
Nanjing Continental Membrane Switch Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 16
Dongguan Yuanjiaxin Membrane Switch Co., Ltd.
Guangdong Sheng, China
Patent: 14
Hubei Hongbo Electronic Technology Co., Ltd.
Hubei Sheng, China
Patent: 13
Shanghai Xinlei Electronic Technology Co., Ltd.
Shanghai Shi, China
Patent: 13
Shenzhen Xinjiejia Electronic Membrane Switch Co., Ltd.
Guangdong Sheng, China
Patent: 12
With the analysis among 100 patents, we discovered top 48 universities and scientific research institutions by total patent application. The Johns Hopkins University, Changzhou College of Information Technology, Shanghai Jiao Tong University are dominant in this area. They take 10.00% of the total patent filing.
The Johns Hopkins University
Changzhou College of Information Technology
Jiangsu Sheng, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 2
Suzhou University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1