Inventor
QI BIAO
CN13 patents
⚠️ This page may combine multiple inventors who share the name “QI BIAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUAWEI TECH CO LTD
12 patentsUS11644619B2May 9, 2023
Optical splitter chip, optical splitter component, optical splitter apparatus, and optical fiber box
HUAWEI TECH CO LTD7 citations82
US11280960B2Mar 22, 2022
Optical splitter chip, optical splitter component, optical splitter apparatus, and optical fiber box
HUAWEI TECH CO LTD12 citations82
US9791628B2Oct 17, 2017
Optical branching assembly, passive optical network, and optical transmission method
HUAWEI TECH CO LTD2 citations71
US11327246B2May 10, 2022
Optical fiber connector, prefabricated optical fiber, adapter, fiber termination box, and optical fiber connection assembly
HUAWEI TECH CO LTD1 citations60
US12066668B2Aug 20, 2024
Connector assembly and optical-electrical composite connector
HUAWEI TECH CO LTD1 citations59
US10972817B2Apr 6, 2021
Topology processing method, apparatus, and system
HUAWEI TECH CO LTD0 citations52
US12099240B2Sep 24, 2024
Splitter, optical distribution network, and method for determining wavelength corresponding to optical filter structure
HUAWEI TECH CO LTD0 citations51
US11349565B2May 31, 2022
Method and apparatus for establishing optical cable connection
HUAWEI TECH CO LTD0 citations51
US11899264B2Feb 13, 2024
Connector
HUAWEI TECH CO LTD0 citations50
US12101117B2Sep 24, 2024
Port identification method, apparatus, and system
HUAWEI TECH CO LTD0 citations49
US11175468B2Nov 16, 2021
Optical fiber junction assembly and sealing method thereof, and optical fiber junction box
HUAWEI TECH CO LTD0 citations49
US9735865B2Aug 15, 2017
Method, apparatus and system for detecting optical network
HUAWEI TECH CO LTD0 citations39