CIXI
China
3
2019-05-09
The entities that hold a legal rights for patent applications filed by inventor YU YI:
YI YU from CIXI, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Automatic Matchmaking Device
Wall polisher for building decoration
FAIL-SAFE DISCONNECT JUNCTION BOX AND SOLAR POWER SYSTEM
2035520 ⎘