Inventor · disambiguated record
Biao Qi
Also filed as: QI BIAO
13 granted patents·5 pending applications·24 citations·filing 2014–2025
85Inventor score
Top patents by PatentIndex Score
18 records- 0195US11280960B2Optical splitter chip, optical splitter component, optical splitter apparatus, and optical fiber boxHUAWEI TECH CO LTD·Filed 2020·Granted Mar 22, 2022·12 cites·11 claims
- 0294US11644619B2Optical splitter chip, optical splitter component, optical splitter apparatus, and optical fiber boxHUAWEI TECH CO LTD·Filed 2022·Granted May 9, 2023·7 cites·20 claims
- 0383US12066668B2Connector assembly and optical-electrical composite connectorHUAWEI TECH CO LTD·Filed 2022·Granted Aug 20, 2024·1 cites·20 claims
- 0476US11327246B2Optical fiber connector, prefabricated optical fiber, adapter, fiber termination box, and optical fiber connection assemblyHUAWEI TECH CO LTD·Filed 2020·Granted May 10, 2022·1 cites·20 claims
- 0575US2024369780A1Connector assembly and optical-electrical composite connectorHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 0671US9791628B2Optical branching assembly, passive optical network, and optical transmission methodHUAWEI TECH CO LTD·Filed 2015·Granted Oct 17, 2017·2 cites·14 claims
- 0768US10830930B1Antireflective infrared cut filter coatings for electronic devicesAPPLE INC·Filed 2019·Granted Nov 10, 2020·1 cites·21 claims
- 0857US12099240B2Splitter, optical distribution network, and method for determining wavelength corresponding to optical filter structureHUAWEI TECH CO LTD·Filed 2022·Granted Sep 24, 2024·0 cites·20 claims
- 0955US12101117B2Port identification method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2022·Granted Sep 24, 2024·0 cites·12 claims
- 1055US2025231343A1Optical Splitter, Optical Splitter Chip, Communication Device, and Optical Distribution NetworkHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 1153US2022285050A1Optical/electrical hybrid cable and optical communications systemHUAWEI TECH CO LTD·Filed 2022·Application pending·0 cites
- 1252US11899264B2ConnectorHUAWEI TECH CO LTD·Filed 2021·Granted Feb 13, 2024·0 cites·20 claims
- 1351US11349565B2Method and apparatus for establishing optical cable connectionHUAWEI TECH CO LTD·Filed 2021·Granted May 31, 2022·0 cites·20 claims
- 1450US11175468B2Optical fiber junction assembly and sealing method thereof, and optical fiber junction boxHUAWEI TECH CO LTD·Filed 2020·Granted Nov 16, 2021·0 cites·20 claims
- 1549US10972817B2Topology processing method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2020·Granted Apr 6, 2021·0 cites·18 claims
- 1645US2014348466A1Apparatus and Method for Recognizing Optical Splitter Port, and Method and Apparatus for Detecting Temperature of Optical SplitterHUAWEI TECH CO LTD·Filed 2014·Application pending·0 cites
- 1733US9735865B2Method, apparatus and system for detecting optical networkHUAWEI TECH CO LTD·Filed 2015·Granted Aug 15, 2017·0 cites·8 claims
- 1829US2020385034A1Hybrid power supply system of diesel multiple unit and power supply method thereofCRRC ZHUZHOU LOCOMOTIVE CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →