Inventor

ZHANG LEWEI

CN4 patents

⚠️ This page may combine multiple inventors who share the name “ZHANG LEWEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HUAWEI TECH CO LTD

2 patents

US10924200B2Feb 16, 2021

Reconfigurable optical add/drop multiplexer

HUAWEI TECH CO LTD0 citations48

US9641256B2May 2, 2017

Optical communications method and apparatus

HUAWEI TECH CO LTD0 citations39

FUTUREWEI TECHNOLOGIES INC

1 patent

US9531472B2Dec 27, 2016

Coherent waveform conversion in optical networks

FUTUREWEI TECHNOLOGIES INC3 citations71

CENS ENERGY TECH CO LTD

1 patent

US7959457B2Jun 14, 2011

Battery connection device

CENS ENERGY TECH CO LTD2 citations47