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USPTO Data Jan 1 1976 - Dec 9 2025
46 Patents
#5 in Changzhou
#622 in China
#14,661 in the World
Raytech Optical (changzhou) Co., Ltd.
Forward Citations = 5
29 inventors:
Raytech Optical (changzhou) Co., Ltd.
Forward Citations = 5
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29 inventors (with patents filed for the assignee):
Wen Sun (10 out of 63 patents)
Jia Chen (6 out of 87 patents)
Chenxiyang Chen (4 out of 13 patents)
4. Jiekang Chen (2 out of 9 patents)
5. Rongbao Shi (2 out of 38 patents)
6. Yongqiang Yang (2 out of 5 patents)
7. Xuepeng Zhou (2 out of 5 patents)
8. Wei Sun (2 out of 69 patents)
9. Guobing Tian (2 out of 4 patents)
10. Congfang Si (2 out of 3 patents)
11. Hiroyuki Teraoka (1 out of 126 patents)
12. Xiaofeng Wang (1 out of 11 patents)
13. Chuandong Wei (1 out of 49 patents)
14. Shuang Wu (1 out of 23 patents)
15. Xuqi Bian (1 out of 18 patents)
46 patents:
Raytech Optical (Changzhou) Co., Ltd. is a leading provider of optical solutions for various industries. With a focus on research, development, and production of innovative optical products, Raytech Optical strives to meet the diverse needs of customers. The company offers a wide range of high-quality optical components including lenses, prisms, mirrors, filters, and more. With a commitment to precision and quality, Raytech Optical is dedicated to delivering reliable and cost-effective optical solutions for clients worldwide.
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