Inventor
LI TENGHAO
CN5 patents
Patents
5 patentsUS12498614B2Dec 16, 2025
Optical selective switch and node apparatus
HUAWEI TECH CO LTD0 citations49
US12088973B2Sep 10, 2024
Wavelength selective switch WSS
HUAWEI TECH CO LTD0 citations49
US12340771B2Jun 24, 2025
Method of wavelength selection and apparatus
HUAWEI TECH CO LTD0 citations47
US12416834B2Sep 16, 2025
Electromagnetic wave control apparatus
HUAWEI TECH CO LTD0 citations46
US12445221B2Oct 14, 2025
Tunable optical add/drop multiplexer
HUAWEI TECH CO LTD0 citations38