Chen Chen

City:

Nanjing

Country:

China

Published Applications:

Last publication date:

2025-07-03

Top Assignees for applications by Chen Chen

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

Chen Chen from Nanjing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

POWER TOOL

METHOD AND APPARATUS FOR OPERATION RECORDING AND PLAYBACK

METHOD FOR RECOVERING PRECIOUS METAL FROM PRECIOUS METAL-CONTAINING WASTE CATALYST

Underwater repair system for cavity region of concrete panel rock-fill dam panel

Duplex reactor system for removal of tebuconazole and method thereof

Method and apparatus for providing folder item information based on touch operation

InventorID:

49863 ⎘