Inventor
GUO HONGTAO
CN14 patents
⚠️ This page may combine multiple inventors who share the name “GUO HONGTAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUAWEI TECH CO LTD
9 patentsUS11909551B2Feb 20, 2024
Broadband remote access server (BRAS) system-based packet encapsulation
HUAWEI TECH CO LTD0 citations61
US11606223B2Mar 14, 2023
Broadband remote access server (BRAS) system-based packet encapsulation
HUAWEI TECH CO LTD0 citations61
US11018892B2May 25, 2021
Broadband remote access server (BRAS) system-based packet encapsulation
HUAWEI TECH CO LTD0 citations61
US11734138B2Aug 22, 2023
Hot standby method, apparatus, and system
HUAWEI TECH CO LTD0 citations60
US11416359B2Aug 16, 2022
Hot standby method, apparatus, and system
HUAWEI TECH CO LTD0 citations60
US12526221B2Jan 13, 2026
Communication method, UP device, and CP device
HUAWEI TECH CO LTD0 citations59
US11381507B2Jul 5, 2022
Virtual network device and related method
HUAWEI TECH CO LTD0 citations59
US10812394B2Oct 20, 2020
Virtual network device and related method
HUAWEI TECH CO LTD0 citations49
US12095646B2Sep 17, 2024
Message sending and receiving methods and apparatuses, and communication system
HUAWEI TECH CO LTD0 citations48