Patents/Inventors

Haiping Zhang

BeijingCN13 patents

13 Patents

US124803652025
State Self-adaptive Turbine Type Pulse Generator and Downhole Drilling Tool
SINOPEC PETROLEUM ENGINEERING TECHNOLOGY RESEARCH INSTITUTE CO., Ltd.
0 cites
US123367382025
Internal Fixation System for Anatomical Reduction of Fractured Vertebral Body of Spine and Intravertebral Bone Grafting
0 cites
US120314102024
Well Drilling Tool and Method for Determining Parameter Thereof
Sinopec Petroleum Engineering Technology Research Institute Co., Ltd.
0 cites
US119463422024
Drilling Tool
Sinopec Petroleum Engineering Technology Research Institute Co., Ltd.
0 cites
US119410552024
Method and Apparatus for Graph Computing, Electronic Device and Storage Medium
BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., Ltd.
0 cites
US119204372024
Well Drilling Acceleration Tool
Sinopec Petroleum Engineering Technology Research Institute Co., Ltd.
0 cites
US118984172024
Drilling Speed Increasing Device
SINOPEC PETROLEUM ENGINEERING TECHNOLOGY RESEARCH INSTITUTE CO., Ltd.
0 cites
US117935502023
Claw-shaped Pedicle Screw Fastener for Osteoporosis
0 cites
US117824782023
Unlocking Control Method and Related Products
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd.
0 cites
US117393192023
PCR Primer Pair and Application Thereof
MGI TECH CO., Ltd.
0 cites
US117340762023
Method and Apparatus for Traversing Graph Database Based on Allocation of Threads to Operators
BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., Ltd.
0 cites
US115996082023
Unlocking Control Method and Related Products
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd.
0 cites
USD09796662023
Toy Water Gun
0 cites