With the analysis among 422 patents, we discovered top 140 key players by total patent application. Diamond Innovations, Inc., SKSM Diamonds Impex Ltd., Baker Hughes, Inc. are dominant in this area. They take 11.61% of the total patent filing.
Ohio, United States
Patent: 18
Texas, United States
Patent: 12
Gyeonggi-do, South Korea
Patent: 10
Massachusetts, United States
Patent: 9
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Patent: 9
Neuchâtel, Switzerland
Patent: 8
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 87 patents applied in the last 5 years. We discover 55 most active companies in this area. The fast-growing Shenzhen Fable Jewellery Technology Co., Ltd., Shenzhen Yuhe Optical Precision Tool Co., Ltd., Shanghai Jian Qiao University take 11.49% of patent filing during this period.
Guangdong Sheng, China
Patent: 5
Shenzhen Yuhe Optical Precision Tool Co., Ltd.
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Hunan Yifan Gaode Precision Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
National Jewelry Inspection Group Co., Ltd.
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 2
Shanghai Jinger Arts & Crafts Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among related 87 patents in last 5 years, we discover 47 new entrants. Shenzhen Fable Jewellery Technology Co., Ltd., Shenzhen Yuhe Optical Precision Tool Co., Ltd., Shanghai Jian Qiao University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 5
Shenzhen Yuhe Optical Precision Tool Co., Ltd.
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 2
Hunan Yifan Gaode Precision Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
Shanghai Jinger Arts & Crafts Co., Ltd.
Shanghai Shi, China
Patent: 2
Jilin Sheng, China
Patent: 2
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Patent: 2
National Jewelry Inspection Group Co., Ltd.
Beijing Shi, China
Patent: 2
Jilin Institute of Geological Exploration Technology
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Patent: 2
With the analysis among 95 patents, we discovered top 19 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Jilin University, China University of Geosciences are dominant in this area. They take 17.89% of the total patent filing.
Heilongjiang Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1