GUANGZHOU ZHIGUANG ELECTRIC CO., LTD. Trademarks
ZHIGUANG
Optical communications systems comprised of optical and electronic hardware and computer software for the transmission of…
Owned by: GUANGZHOU ZHIGUANG ELECTRIC CO., LTD.
Serial Number: 79213166
Image Trademark
Filed: March 3, 2023
Optical communication equipment, namely, optical transmitters, optical receivers; electric test and calibration devices…
Owned by: GUANGZHOU ZHIGUANG ELECTRIC CO., LTD.
Serial Number: 79375436
ZHIGUANG
Filed: March 3, 2023
Optical communication equipment, namely, optical transmitters, optical receivers; electric test and calibration devices…
Owned by: GUANGZHOU ZHIGUANG ELECTRIC CO., LTD.
Serial Number: 79377473
