Kaishen LIU

Person

Yantai Shandong, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Sand conveying apparatus and control method thereof, control device...
- Patent number 12,187,545
- Issue date Jan 7, 2025
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Kaishen Liu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Monitoring system and method for wellsite equipment
- Patent number 12,084,946
- Issue date Sep 10, 2024
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Liang Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fracturing system and control system and method for the fracturing...
- Patent number 12,044,114
- Issue date Jul 23, 2024
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Kaishen Liu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Power supply system for electrically driven wellsite facility
- Patent number 12,021,389
- Issue date Jun 25, 2024
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Kaishen Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Evaluation method and evaluation device of health state of well sit...
- Patent number 11,867,594
- Issue date Jan 9, 2024
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Kaishen Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fracturing system and control system and method for the fracturing...
- Patent number 11,739,623
- Issue date Aug 29, 2023
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Kaishen Liu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fracturing well site system
- Patent number 11,729,893
- Issue date Aug 15, 2023
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Kaishen Liu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fracturing control method and fracturing system
- Patent number 11,702,920
- Issue date Jul 18, 2023
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Zhuqing Mao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fracturing well site system
- Patent number 11,683,878
- Issue date Jun 20, 2023
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Kaishen Liu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electric power supply method and electric power supply system
- Patent number 11,677,238
- Issue date Jun 13, 2023
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Weiwei Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor malfunction monitoring device, drive motor system and motor m...
- Patent number 11,662,384
- Issue date May 30, 2023
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Kaishen Liu
- G08 - SIGNALLING
Information Patent Grant
Fracturing well site system
- Patent number 11,596,047
- Issue date Feb 28, 2023
- YANTAI JEREH PETROLEUM EQUIPMENTS TECHNOLOGIES CO., LTD.
- Kaishen Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MONITORING SYSTEM AND METHOD FOR WELLSITE EQUIPMENT
- Publication number 20240401438
- Publication date Dec 5, 2024
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Liang LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FRACTURING SYSTEM AND CONTROL SYSTEM AND METHOD FOR THE FRACTURING...
- Publication number 20240337179
- Publication date Oct 10, 2024
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Kaishen LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
POWER SUPPLY SYSTEM FOR ELECTRICALLY DRIVEN WELLSITE FACILITY
- Publication number 20240313546
- Publication date Sep 19, 2024
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Kaishen LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Full-Electric Drive Cementing Control System
- Publication number 20240226832
- Publication date Jul 11, 2024
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Pengyuan ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Full-Electric Drive Cementing Control System
- Publication number 20240131486
- Publication date Apr 25, 2024
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Pengyuan ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OIL CIRCULATION SYSTEM
- Publication number 20240060600
- Publication date Feb 22, 2024
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Sheng CHANG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FRACTURING SYSTEM AND CONTROL SYSTEM AND METHOD FOR THE FRACTURING...
- Publication number 20230392488
- Publication date Dec 7, 2023
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Kaishen LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
FRACTURING WELL SITE SYSTEM
- Publication number 20230276560
- Publication date Aug 31, 2023
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Kaishen LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
MOTOR MALFUNCTION MONITORING DEVICE, DRIVE MOTOR SYSTEM AND MOTOR M...
- Publication number 20230251314
- Publication date Aug 10, 2023
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Kaishen LIU
- G08 - SIGNALLING
Information Patent Application
FRACTURING EQUIPMENT HAVING MULTIPLE ELECTRIC-POWER SUPPLIES
- Publication number 20230193734
- Publication date Jun 22, 2023
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Kaishen LIU
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
POWER SUPPLY SYSTEM FOR ELECTRICALLY DRIVEN WELLSITE FACILITY
- Publication number 20230116458
- Publication date Apr 13, 2023
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Kaishen LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
EVALUATION METHOD AND EVALUATION DEVICE OF HEALTH STATE OF WELL SIT...
- Publication number 20230092705
- Publication date Mar 23, 2023
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Kaishen LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FRACTURING WELL SITE SYSTEM
- Publication number 20230074794
- Publication date Mar 9, 2023
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Kaishen LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
SAND STORAGE AND CONVEYING APPARATUS
- Publication number 20230040970
- Publication date Feb 9, 2023
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Zhongliang LIU
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
FRACTURING WELL SITE SYSTEM
- Publication number 20220361309
- Publication date Nov 10, 2022
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Kaishen LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
FRACTURING WELL SITE SYSTEM
- Publication number 20220353980
- Publication date Nov 3, 2022
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Kaishen LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRIC POWER SUPPLY METHOD AND ELECTRIC POWER SUPPLY SYSTEM
- Publication number 20220345007
- Publication date Oct 27, 2022
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Weiwei LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
FRACTURING WELL SITE SYSTEM
- Publication number 20220330411
- Publication date Oct 13, 2022
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Kaishen LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
SAND CONVEYING APPARATUS AND CONTROL METHOD THEREOF, CONTROL DEVICE...
- Publication number 20220315347
- Publication date Oct 6, 2022
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Kaishen LIU
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
FRACTURING SYSTEM AND CONTROL SYSTEM AND METHOD FOR THE FRACTURING...
- Publication number 20220316306
- Publication date Oct 6, 2022
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Kaishen LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROL METHOD AND CONTROL DEVICE APPLIED TO ELECTRIC FRACTURING AP...
- Publication number 20220307359
- Publication date Sep 29, 2022
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Kaishen LIU
- G08 - SIGNALLING
Information Patent Application
MONITORING SYSTEM AND METHOD FOR WELLSITE EQUIPMENT
- Publication number 20220259947
- Publication date Aug 18, 2022
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Liang LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOTOR MALFUNCTION MONITORING DEVICE, DRIVE MOTOR SYSTEM AND MOTOR M...
- Publication number 20220155373
- Publication date May 19, 2022
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Kaishen LIU
- G08 - SIGNALLING

Kaishen LIU

Person

Patents Grantslast 30 patents

Sand conveying apparatus and control method thereof, control device...

Monitoring system and method for wellsite equipment

Fracturing system and control system and method for the fracturing...

Power supply system for electrically driven wellsite facility

Evaluation method and evaluation device of health state of well sit...

Fracturing system and control system and method for the fracturing...

Fracturing well site system

Fracturing control method and fracturing system

Fracturing well site system

Electric power supply method and electric power supply system

Motor malfunction monitoring device, drive motor system and motor m...

Fracturing well site system

Patents Applicationslast 30 patents

MONITORING SYSTEM AND METHOD FOR WELLSITE EQUIPMENT

FRACTURING SYSTEM AND CONTROL SYSTEM AND METHOD FOR THE FRACTURING...

POWER SUPPLY SYSTEM FOR ELECTRICALLY DRIVEN WELLSITE FACILITY

Full-Electric Drive Cementing Control System

Full-Electric Drive Cementing Control System

OIL CIRCULATION SYSTEM

FRACTURING SYSTEM AND CONTROL SYSTEM AND METHOD FOR THE FRACTURING...

FRACTURING WELL SITE SYSTEM

MOTOR MALFUNCTION MONITORING DEVICE, DRIVE MOTOR SYSTEM AND MOTOR M...

FRACTURING EQUIPMENT HAVING MULTIPLE ELECTRIC-POWER SUPPLIES

POWER SUPPLY SYSTEM FOR ELECTRICALLY DRIVEN WELLSITE FACILITY

EVALUATION METHOD AND EVALUATION DEVICE OF HEALTH STATE OF WELL SIT...

FRACTURING WELL SITE SYSTEM

SAND STORAGE AND CONVEYING APPARATUS

FRACTURING WELL SITE SYSTEM

FRACTURING WELL SITE SYSTEM

ELECTRIC POWER SUPPLY METHOD AND ELECTRIC POWER SUPPLY SYSTEM

FRACTURING WELL SITE SYSTEM

SAND CONVEYING APPARATUS AND CONTROL METHOD THEREOF, CONTROL DEVICE...

FRACTURING SYSTEM AND CONTROL SYSTEM AND METHOD FOR THE FRACTURING...

CONTROL METHOD AND CONTROL DEVICE APPLIED TO ELECTRIC FRACTURING AP...

MONITORING SYSTEM AND METHOD FOR WELLSITE EQUIPMENT

MOTOR MALFUNCTION MONITORING DEVICE, DRIVE MOTOR SYSTEM AND MOTOR M...