With the analysis among 35 patents, we discovered top 25 key players by total patent application. Mitsubishi Electric Corp., Shanghai Grandway Telecom Tech Co., Ltd., InnoLight Technology Corp. are dominant in this area. They take 25.71% of the total patent filing.
Mitsubishi Electric Corp.
Shanghai Grandway Telecom Tech Co., Ltd.
Shanghai Shi, China
Patent: 3
InnoLight Technology Corp.
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Rizhao Ai Rui Optoelectronics Technology Co Ltd.
Shandong Sheng, China
Patent: 2
Sunstar Communication Technology Co. Ltd.
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Sichuan Changhong Electric Co., Ltd.
Sichuan Sheng, China
Patent: 1
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shenzhen Gongjin Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 1
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With the analysis among related 18 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Shanghai Grandway Telecom Tech Co., Ltd., Sunstar Communication Technology Co. Ltd., Huaxin Consulting & Design Institute Co. Ltd. take 33.33% of patent filing during this period.
Shanghai Grandway Telecom Tech Co., Ltd.
Shanghai Shi, China
Patent: 3
Sunstar Communication Technology Co. Ltd.
Sichuan Sheng, China
Patent: 2
Huaxin Consulting & Design Institute Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Taicang T&W Electronics Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Hisense Broadband Multimedia Technologies Co., Ltd.
Shandong Sheng, China
Patent: 1
Chengdu Tsuhan Science & Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Sichuan Tianyi Comheart Telecom Co., Ltd.
Sichuan Sheng, China
Patent: 1
Sichuan Changhong Electric Co., Ltd.
Sichuan Sheng, China
Patent: 1
Zhejiang Sigan Ruixin Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shenzhen Huayida Communication Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 14 new entrants. Shanghai Grandway Telecom Tech Co., Ltd., Sunstar Communication Technology Co. Ltd., Huaxin Consulting & Design Institute Co. Ltd. are the most active new entrants in this area.
Shanghai Grandway Telecom Tech Co., Ltd.
Shanghai Shi, China
Patent: 3
Sunstar Communication Technology Co. Ltd.
Sichuan Sheng, China
Patent: 2
Huaxin Consulting & Design Institute Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Taicang T&W Electronics Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Hisense Broadband Multimedia Technologies Co., Ltd.
Shandong Sheng, China
Patent: 1
Chengdu Tsuhan Science & Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Sichuan Tianyi Comheart Telecom Co., Ltd.
Sichuan Sheng, China
Patent: 1
Sichuan Changhong Electric Co., Ltd.
Sichuan Sheng, China
Patent: 1
Zhejiang Sigan Ruixin Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shenzhen Huayida Communication Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 1
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