Patents/Inventors

Yanfeng Shi

BeijingCN2 patents

3 Patents

US121524492024
Constant Load Clamping Apparatus of Injector Head of Coiled Tubing Drilling Machine and Design Method Thereof
BEIJING GOALDRILL TECHNOLOGY CO., Ltd.
0 cites
US119281452024
Creating a Knowledge Graph for a Video
International Business Machines Corporation
0 cites
US116252812023
Serverless Platform Request Routing
INTERNATIONAL BUSINESS MACHINES CORPORATION
0 cites