Jiang Liu

Person

Chengdu, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Integrated radiator having temperature gradient
- Patent number 12,002,728
- Issue date Jun 4, 2024
- QKM TECHNOLOGY (DONG GUAN) CO., LTD
- Jiang Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distributed multi-node control system and method, and control node
- Patent number 11,681,271
- Issue date Jun 20, 2023
- QKM TECHNOLOGY (DONG GUAN) CO., LTD
- Lihui Chen
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control method and device based on industrial ethernet
- Patent number 11,609,556
- Issue date Mar 21, 2023
- QKM TECHNOLOGY (DONG GUAN) CO., LTD
- Yu Lei
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for detecting motor initial phase and phase sequence and sys...
- Patent number 11,356,044
- Issue date Jun 7, 2022
- QKM TECHNOLOGY (DONG GUAN) CO., LTD
- Bin Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Encoder signal sampling method and device
- Patent number 11,177,827
- Issue date Nov 16, 2021
- QKM TECHNOLOGY (DONG GUAN) CO., LTD
- Lihui Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pyrolysis-combustion dual-bed system for eliminating contamination...
- Patent number 9,989,247
- Issue date Jun 5, 2018
- DONGFANG ELECTRIC CORPORATION
- Liyong Cao
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Dual-bed system for preventing boiler heating surface from being co...
- Patent number 9,927,119
- Issue date Mar 27, 2018
- DONGFANG ELECTRIC CORPORATION
- Liyong Cao
- F22 - STEAM GENERATION
Information Patent Grant
External bed type double-fluidized bed system for preventing boiler...
- Patent number 9,784,445
- Issue date Oct 10, 2017
- Dongfang Electric Corporation
- Liyong Cao
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
POE SWITCH
- Publication number 20220103385
- Publication date Mar 31, 2022
- GUANGDONG UNIPOE IOT TECHNOLOGY CO., LTD.
- Jiang Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTEGRATED RADIATOR HAVING TEMPERATURE GRADIENT
- Publication number 20210272871
- Publication date Sep 2, 2021
- QKM TECHNOLOGY (DONG GUAN) CO., LTD
- Jiang LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENCODER SIGNAL SAMPLING METHOD AND DEVICE
- Publication number 20210266011
- Publication date Aug 26, 2021
- QKM TECHNOLOGY (DONG GUAN) CO., LTD
- Lihui CHEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD FOR DETECTING MOTOR INITIAL PHASE AND PHASE SEQUENCE AND SYS...
- Publication number 20210265932
- Publication date Aug 26, 2021
- Bin WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL METHOD AND DEVICE BASED ON INDUSTRIAL ETHERNET
- Publication number 20210263503
- Publication date Aug 26, 2021
- QKM TECHNOLOGY (DONG GUAN) CO., LTD.
- Yu LEI
- G05 - CONTROLLING REGULATING
Information Patent Application
DISTRIBUTED MULTI-NODE CONTROL SYSTEM AND METHOD, AND CONTROL NODE
- Publication number 20210240163
- Publication date Aug 5, 2021
- QKM TECHNOLOGY (DONG GUAN) CO., LTD
- Lihui CHEN
- G05 - CONTROLLING REGULATING
Information Patent Application
PYROLYSIS-COMBUSTION DUAL-BED SYSTEM FOR ELIMINATING CONTAMINATION...
- Publication number 20150292734
- Publication date Oct 15, 2015
- Dongfang Electric Corporation
- Liyong Cao
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
External Bed Type Double-Fluidized Bed System for Preventing Boiler...
- Publication number 20150292735
- Publication date Oct 15, 2015
- Dongfang Electric Corporation
- Liyong Cao
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
DUAL-BED SYSTEM FOR PREVENTING BOILER HEATING SURFACE FROM BEING CO...
- Publication number 20150226423
- Publication date Aug 13, 2015
- Dongfang Electric Corporation
- Liyong Cao
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Person

Patents Grantslast 30 patents

Integrated radiator having temperature gradient

Distributed multi-node control system and method, and control node

Control method and device based on industrial ethernet

Method for detecting motor initial phase and phase sequence and sys...

Encoder signal sampling method and device

Pyrolysis-combustion dual-bed system for eliminating contamination...

Dual-bed system for preventing boiler heating surface from being co...

External bed type double-fluidized bed system for preventing boiler...

Patents Applicationslast 30 patents

POE SWITCH

INTEGRATED RADIATOR HAVING TEMPERATURE GRADIENT

ENCODER SIGNAL SAMPLING METHOD AND DEVICE

METHOD FOR DETECTING MOTOR INITIAL PHASE AND PHASE SEQUENCE AND SYS...

CONTROL METHOD AND DEVICE BASED ON INDUSTRIAL ETHERNET

DISTRIBUTED MULTI-NODE CONTROL SYSTEM AND METHOD, AND CONTROL NODE

PYROLYSIS-COMBUSTION DUAL-BED SYSTEM FOR ELIMINATING CONTAMINATION...

External Bed Type Double-Fluidized Bed System for Preventing Boiler...

DUAL-BED SYSTEM FOR PREVENTING BOILER HEATING SURFACE FROM BEING CO...