Inventor

LV ZHENG

CN7 patents

⚠️ This page may combine multiple inventors who share the name “LV ZHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HUAWEI TECH CO LTD

3 patents

US11558247B2Jan 17, 2023

Method and apparatus for implementing composed virtual private network VPN

HUAWEI TECH CO LTD0 citations54

US10855530B2Dec 1, 2020

Method and apparatus for implementing composed virtual private network VPN

HUAWEI TECH CO LTD1 citations54

US11902143B2Feb 13, 2024

Network connection path determining method and device, and communications system

HUAWEI TECH CO LTD0 citations48

SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD

2 patents

US11887889B2Jan 30, 2024

Semiconductor device and method for manufacturing the same

SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations58

US11688824B2Jun 27, 2023

Photoelectric integrated device and manufacturing method thereof

SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations47

TANG GUANGFU

1 patent

US8515561B2Aug 20, 2013

Control and protection system of converter valve operation test equipment

TANG GUANGFU1 citations46

YUNNAN HEXU ENVIRONMENTAL TECH CO LTD

1 patent

US12098086B2Sep 24, 2024

Device for advanced nitrogen and phosphorus removal in sewage treatment

YUNNAN HEXU ENVIRONMENTAL TECH CO LTD0 citations42