Inventor · disambiguated record

Hartmut Hafermann

Also filed as: HAFERMANN HARTMUT

3 granted patents·0 citations·filing 2020–2022

48Inventor score

Technology areasH04B

Files withHUAWEI TECH CO LTD3

Top patents by PatentIndex Score

3 records

0164US11658748B2Optical transmitter and transmission methodHUAWEI TECH CO LTD·Filed 2022·Granted May 23, 2023·0 cites·8 claims
0262US11496221B2Optical transmitter and transmission methodHUAWEI TECH CO LTD·Filed 2021·Granted Nov 8, 2022·0 cites·25 claims
0358US11095371B2Optical transmitter and transmission methodHUAWEI TECH CO LTD·Filed 2020·Granted Aug 17, 2021·0 cites·22 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →