With the analysis among 118 patents, we discovered top 101 key players by total patent application. Apple, Inc., Powerchina Huadong Engineering Corp. Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 9.32% of the total patent filing.
California, United States
Patent: 6
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 3
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Gansu Sheng, China
Patent: 2
Shanghai Municipal Engineering Design Inst (Group) Co., Ltd.
Shanghai Shi, China
Patent: 2
WISDRI Engineering & Research Inc. Ltd.
Hubei Sheng, China
Patent: 2
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 2
Shanghai Building Decoration Engineering Group Co., Ltd.
Shanghai Shi, China
Patent: 2
Asia Rail Technology (Chengdu) Co., Ltd.
Sichuan Sheng, China
Patent: 2
With the analysis among 4 patents, we discovered top 4 start-ups by total patent application. Beijing Homelink Real Estate Brokerage Co., Ltd., Airlook Technology Beijing Co. Ltd., ChainLink Technology, Inc. are active in this area.
Beijing Homelink Real Estate Brokerage Co., Ltd.
Beijing Shi, China
Patent: 1
Airlook Technology Beijing Co. Ltd.
Beijing Shi, China
Patent: 1
ChainLink Technology, Inc.
Texas, United States
Patent: 1
T3 Mobile Travel Services
Jiangsu Sheng, China
Patent: 1
With the analysis among related 141 patents applied in the last 5 years. We discover 115 most active companies in this area. The fast-growing Apple, Inc., Tianjin University, Powerchina Huadong Engineering Corp. Ltd. take 8.51% of patent filing during this period.
California, United States
Patent: 6
Tianjin Shi, China
Patent: 3
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 3
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Municipal Engineering Design Inst (Group) Co., Ltd.
Shanghai Shi, China
Patent: 2
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 2
With the analysis among related 141 patents in last 5 years, we discover 115 new entrants. Apple, Inc., Tianjin University, Powerchina Huadong Engineering Corp. Ltd. are the most active new entrants in this area.
California, United States
Patent: 6
Tianjin Shi, China
Patent: 3
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 3
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Municipal Engineering Design Inst (Group) Co., Ltd.
Shanghai Shi, China
Patent: 2
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 2
With the analysis among 32 patents, we discovered top 22 universities and scientific research institutions by total patent application. Tianjin University, Tongji University, Shenyang Jianzhu University are dominant in this area. They take 21.88% of the total patent filing.
Tianjin Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
Universidade Estadual De Londrina
Universidade Estadual do Rio de Janeiro
Rio de Janeiro, Brazil
Patent: 1
Beijing Normal University
Beijing Shi, China
Patent: 1