CIPO Patents = 1

Forward Citations = 2

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15 inventors (with patents filed for the assignee):

Ye Li (3 out of 39 patents)

Jianping Cao (3 out of 6 patents)

Wen He (3 out of 8 patents)

4. Chunyu Wang (3 out of 3 patents)

5. Shushi Jia (3 out of 4 patents)

6. Erjun Zang (3 out of 5 patents)

7. Zhanjun Fang (3 out of 5 patents)

8. Runjie Shen (2 out of 2 patents)

9. Mei Yu (2 out of 2 patents)

10. Mingde Ma (2 out of 2 patents)

11. Longbiao He (1 out of 1 patent)

12. Yuanlai Zhou (1 out of 1 patent)

13. Zhigao Zhang (1 out of 1 patent)

14. Zhishou Zheng (1 out of 1 patent)

15. Qingchang Qu (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 9539616 - Infrasound generating device based on a displacement-feedback type vibration exciter (2017-01-10),

2. 9099943 - Electromagnetic vibration exciter system with adjustable electro-viscoelastic suspension device (2015-08-04),

3. 9097603 - Vibration exciter system with a feedback control unit based on an optical linear encoder (2015-08-04),

4. 9036668 - Grating external-cavity semiconductor laser and quasi-synchronous tuning method thereof (2015-05-19),

5. 8953649 - Grating external-cavity semiconductor laser and quasi-synchronous method thereof (2015-02-10),

6. 8823359 - Three-phase electric energy measurement apparatus (2014-09-02),

7. 8107509 - Monolithic folded F-P cavity and semiconductor laser using the same (2012-01-31),

National Institute of Metrology P.R. China is the national metrology institute of China, responsible for establishing and maintaining the national measurement standards. NIM provides calibration services, conducts research in metrology, and ensures accuracy and consistency in measurements across various industries.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Jan 6 2026

7 Patents

#331 in Beijing

#3,448 in China

Beijing, China

National Institute of Metrology P.r. China