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Rongrong Wang
Chengdu
CN
4 patents
3 Patents
US12511453
2025
Method and System for Cutting Structure of PDC Drill Bit with Spiral Blades
0 cites
US12359510
2025
Bit Cutting Structure and PDC Bit for Highly Abrasive Formations
0 cites
US11818479
2023
Sigma Delta Quantization for Images
Board Of Trustees Of Michigan State University
0 cites