Inventor
HU ZHIBO
CN42 patents
⚠️ This page may combine multiple inventors who share the name “HU ZHIBO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUAWEI TECH CO LTD
41 patentsUS11929915B2Mar 12, 2024
Path calculation method, apparatus, and device
HUAWEI TECH CO LTD4 citations73
US11722401B2Aug 8, 2023
Method and apparatus for processing transmission path fault, and system
HUAWEI TECH CO LTD4 citations73
US11558784B2Jan 17, 2023
Resource allocation method, apparatus, and system, and storage medium
HUAWEI TECH CO LTD3 citations73
US11336565B2May 17, 2022
Method and node for packet transmission in network
HUAWEI TECH CO LTD2 citations73
US12120018B2Oct 15, 2024
Method and apparatus for processing transmission path fault, and system
HUAWEI TECH CO LTD2 citations71
US11870690B2Jan 9, 2024
Packet processing method and apparatus, device, and storage medium
HUAWEI TECH CO LTD2 citations71
US11146480B2Oct 12, 2021
Apparatus, method of determining transmission path and computer-readable storage medium
HUAWEI TECH CO LTD2 citations69
US10567272B2Feb 18, 2020
Bit error information transfer method, network device, and communications system
HUAWEI TECH CO LTD2 citations69
US12309064B2May 20, 2025
Method for forwarding packet in SRv6 service function chain, SFF, and SF device
HUAWEI TECH CO LTD0 citations62
US12126518B2Oct 22, 2024
Interior gateway protocol (IGP) for segment routing (SR) proxy segment identifiers (SIDs)
HUAWEI TECH CO LTD0 citations62
US12120555B2Oct 15, 2024
Resource allocation method, apparatus, and system, and storage medium
HUAWEI TECH CO LTD0 citations62
US12113882B2Oct 8, 2024
IPv6 packet processing method and apparatus
HUAWEI TECH CO LTD0 citations62
US11882026B2Jan 23, 2024
Method and node for packet transmission in network
HUAWEI TECH CO LTD0 citations62
US11516111B2Nov 29, 2022
Interior gateway protocol (IGP) for segment routing (SR) proxy segment identifiers (SIDS)
HUAWEI TECH CO LTD0 citations62
US12531763B2Jan 20, 2026
Route advertisement method and related device
HUAWEI TECH CO LTD0 citations61
US12395422B2Aug 19, 2025
Route advertisement method and related device
HUAWEI TECH CO LTD0 citations61
US12375396B2Jul 29, 2025
Transmission path fault processing method and apparatus, and system
HUAWEI TECH CO LTD0 citations61
US12309058B2May 20, 2025
Communication method and apparatus
HUAWEI TECH CO LTD0 citations61
US11895014B2Feb 6, 2024
Aggregated route communication method and apparatus
HUAWEI TECH CO LTD1 citations61
US11888732B2Jan 30, 2024
Transmission path fault processing method and apparatus, and system
HUAWEI TECH CO LTD0 citations61
US11743204B2Aug 29, 2023
Tunnel establishment method, apparatus, and system
HUAWEI TECH CO LTD0 citations61
US11271864B2Mar 8, 2022
Tunnel establishment method, apparatus, and system
HUAWEI TECH CO LTD0 citations61
US12166658B2Dec 10, 2024
Binding segment identifier processing method and device
HUAWEI TECH CO LTD0 citations60
US12155568B2Nov 26, 2024
Packet processing method and apparatus, device, and storage medium
HUAWEI TECH CO LTD0 citations60
US11882022B2Jan 23, 2024
Packet sending method and device
HUAWEI TECH CO LTD1 citations59
US11469989B2Oct 11, 2022
Packet sending method and device
HUAWEI TECH CO LTD0 citations59
US12549477B2Feb 10, 2026
Method for obtaining path association information, device, and system
HUAWEI TECH CO LTD0 citations58
US12328260B2Jun 10, 2025
Method for forwarding packet in SR network, device, and system
HUAWEI TECH CO LTD0 citations52
US12199861B2Jan 14, 2025
Method and system for determining packet forwarding path, and network node
HUAWEI TECH CO LTD0 citations52
US11546255B2Jan 3, 2023
Packet processing method, controller, and forwarding device
HUAWEI TECH CO LTD0 citations52
US11477114B2Oct 18, 2022
Packet forwarding method and apparatus
HUAWEI TECH CO LTD0 citations52
US12407602B2Sep 2, 2025
Forwarding entry generation method, packet sending method, network device, and system
HUAWEI TECH CO LTD0 citations51
US12537760B2Jan 27, 2026
Packet forwarding method and apparatus, network device, and storage medium
HUAWEI TECH CO LTD0 citations50
US12375589B2Jul 29, 2025
Packet forwarding method, device, and system
HUAWEI TECH CO LTD0 citations50
US12143927B2Nov 12, 2024
Network slice sharing of resource objects
HUAWEI TECH CO LTD0 citations50
US11750515B2Sep 5, 2023
Data transmission method and apparatus
HUAWEI TECH CO LTD0 citations50
US11546215B2Jan 3, 2023
Method, system, and device for data flow metric adjustment based on communication link state
HUAWEI TECH CO LTD0 citations50
US11863446B2Jan 2, 2024
User group-based packet forwarding method, device, and system
HUAWEI TECH CO LTD0 citations49
US12568035B2Mar 3, 2026
Method for forwarding service packet, method for sending SR policy, device, and system
HUAWEI TECH CO LTD0 citations47
US12368669B2Jul 22, 2025
Packet sending method, device, and system
HUAWEI TECH CO LTD0 citations47
US12101249B2Sep 24, 2024
Route configuration method and route configuration apparatus
HUAWEI TECH CO LTD0 citations47