Inventor · disambiguated record
Zeshan Chang
Also filed as: Chang Zeshan
3 granted patents·7 pending applications·0 citations·filing 2022–2024
39Inventor score
Files withHUAWEI TECH CO LTD10
Top patents by PatentIndex Score
10 records- 0159US11953803B2Method for controlling voltages of liquid crystal on silicon two-dimensional array and related deviceHUAWEI TECH CO LTD·Filed 2022·Granted Apr 9, 2024·0 cites·20 claims
- 0255US2024296327A1Model training system and methodHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 0354US2024314473A1Optical cross-connect apparatus and optical cross-connect deviceHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 0451US2024236531A9Communication system, transmitter, and communication methodHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 0550US2024056707A1Optical switching apparatus, optical switching method, optical switching node, and systemHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 0648US12335669B2Optical module, data center system, and data transmission methodHUAWEI TECH CO LTD·Filed 2022·Granted Jun 17, 2025·0 cites·20 claims
- 0747US2024015421A1Optical Communication System and Optical Communication MethodHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 0847US2024113799A1Service optical signal transmission method, network device, and optical networkHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 0946US12334984B2Optical transmitter and optical modulation methodHUAWEI TECH CO LTD·Filed 2022·Granted Jun 17, 2025·0 cites·19 claims
- 1045US2023007563A1Route calculation method, device, and systemHUAWEI TECH CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →