Inventor · disambiguated record
Fengguang Qiu
Also filed as: QIU FENGGUANG
11 granted patents·4 pending applications·13 citations·filing 2017–2025
83Inventor score
Top patents by PatentIndex Score
15 records- 0195US11432262B2Communication method for implementing dual card, dual standby and dual pass connections in a terminalHUAWEI TECH CO LTD·Filed 2020·Granted Aug 30, 2022·4 cites·20 claims
- 0289US10980001B2Communication method for implementing dual card dual standby dual pass and terminalHUAWEI TECH CO LTD·Filed 2017·Granted Apr 13, 2021·6 cites·20 claims
- 0378US10856350B2Communication method for implementing dual sim dual active, and terminalHUAWEI TECH CO LTD·Filed 2017·Granted Dec 1, 2020·2 cites·11 claims
- 0474US11659609B2Communication method for implementing dual SIM dual active, and terminalHUAWEI TECH CO LTD·Filed 2022·Granted May 23, 2023·0 cites·20 claims
- 0568US11470667B2Communication method for implementing dual SIM dual active, and terminalHUAWEI TECH CO LTD·Filed 2020·Granted Oct 11, 2022·0 cites·22 claims
- 0660US2025198783A1Vehicle navigation method, method for obtaining driving reference information, apparatus, and vehicleSHENZHEN YINWANG INTELLIGENT TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0759US11153825B2Power consumption control method and apparatusHUAWEI TECH CO LTD·Filed 2018·Granted Oct 19, 2021·1 cites·20 claims
- 0852US12273395B2IMS registration duration management system, terminal device, and chipHUAWEI TECH CO LTD·Filed 2020·Granted Apr 8, 2025·0 cites·20 claims
- 0952US2024397401A1Method for Estimating Cell Load Rate and Adjusting Communication Service, and Corresponding Electronic DeviceHUAWEI TECH CO LTD·Filed 2022·Application pending·0 cites
- 1051US2024338428A1Personal identification number pin processing method and apparatusHUAWEI TECH CO LTD·Filed 2022·Application pending·0 cites
- 1150US12376163B25G SA network-based call method, electronic device, and systemHUAWEI TECH CO LTD·Filed 2021·Granted Jul 29, 2025·0 cites·20 claims
- 1245US12356259B2Communication method and terminal deviceHUAWEI TECH CO LTD·Filed 2020·Granted Jul 8, 2025·0 cites·20 claims
- 1344US12177732B2Network handover method and terminal deviceHUAWEI TECH CO LTD·Filed 2020·Granted Dec 24, 2024·0 cites·20 claims
- 1441US12501268B2Method and apparatus for verifying personal identification number pin codeHUAWEI TECH CO LTD·Filed 2021·Granted Dec 16, 2025·0 cites·20 claims
- 1539US2021343304A1Method for Improving Voice Call Quality, Terminal, and SystemHUAWEI TECH CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →