Fei Tong

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2026-05-07

Top Assignees for applications by Fei Tong

The entities that hold a legal rights for patent applications filed by inventor Tong Fei:

Fei Tong from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

DOUBLE-LAYER TURRET MULTI-GRATING ON-AXIS ROTATION MODULE AND SPECTROMETER

WAVELENGTH CALIBRATION METHOD FOR GRATING SPECTROMETERS

AUTO-FOCUS SPECTROMETER

InventorID:

6907928 ⎘