Inventor

ZHANG HAILIANG

CN11 patents

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

SCIENT SOLUTIONS INC

3 patents

US6954253B2Oct 11, 2005

Optical multiplexer and cross-switch using etched liquid crystal fabry-perot etalons

SCIENT SOLUTIONS INC2 citations60

US6812993B2Nov 2, 2004

Optical multiplexer and cross-switch using etched liquid crystal fabry-perot etalons having enhanced spectral resolution and transmission characteristic

SCIENT SOLUTIONS INC2 citations60

US6757046B2Jun 29, 2004

Optical multiplexer and cross-switch using etched liquid crystal Fabry-Perot etalons

SCIENT SOLUTIONS INC2 citations60

HUAWEI TECH CO LTD

2 patents

US10503607B2Dec 10, 2019

Method and apparatus for generating virtual machine snapshot

HUAWEI TECH CO LTD4 citations71

US11436091B2Sep 6, 2022

Method and apparatus for generating virtual machine snapshot

HUAWEI TECH CO LTD1 citations60

SHENZHEN DORABOT INC

2 patents

US11433429B2Sep 6, 2022

Logistics sorting system and logistics sorting method

SHENZHEN DORABOT INC2 citations61

US11964303B2Apr 23, 2024

Methods, devices and systems for cargo sorting

SHENZHEN DORABOT INC0 citations41

SHANGHAI PUJIANG CABLE CO LTD

1 patent

US10081510B2Sep 25, 2018

Device and method for winding and unwinding a parallel wire strand horizontally

SHANGHAI PUJIANG CABLE CO LTD3 citations58

CHINA PETROLEUM & CHEM CORP

1 patent

US12460121B2Nov 4, 2025

Composition, preparation method for and application of composition, and self-healing method for well cementing in oil/gas field

CHINA PETROLEUM & CHEM CORP0 citations56

ZHANG HAILIANG

1 patent

US8144275B2Mar 27, 2012

Thermal tuning glazing structures comprising a cholesteric liquid crystal

ZHANG HAILIANG4 citations56

HYTERA COMM CORP LTD

1 patent

US11239907B2Feb 1, 2022

Call processing method and device

HYTERA COMM CORP LTD0 citations47