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Melissa Shiu
Redwood City, CA
US
6 patents
7 Patents
US12607477
2026
Intelligent Ride Monitoring in a Fleet Routing System
Zum Services, Inc.
0 cites
US12380383
2025
Route Stacking in a Fleet Routing System
Zum Services, Inc.
0 cites
US12293429
2025
Fleet Routing Control System and Method
Zum Services, Inc.
0 cites
US12154388
2024
Fleet Routing Maintenance System and Method
Zum Services, Inc.
0 cites
US12085397
2024
Student Custody Monitoring and Tracking in a Fleet Routing System
Zum Services, Inc.
0 cites
US12072198
2024
Fleet Routing System and Method
Zum Services, Inc.
0 cites
US11972377
2024
User Interface for Fleet Routing System
Zum Services, Inc.
0 cites