Harbin
China
2
2023-02-16
The entities that hold a legal rights for patent applications filed by inventor LI Jing:
Jing LI from Harbin, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Collaborative Phase-Shift Laser Ranging Device Based on Differential Modulation and Demodulation of Coarse and Precise Measuring Wavelength and Ranging Method Thereof
#2 | 2021-07-01High-frequency-reproducibility laser frequency stabilization method and device based on multi-point acquisition of laser tube temperature
5126844 ⎘