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Representative drawing
Personalized messaging service system and personalized messaging service method

- Category
- Patent (US)
- Application No. · Date
- 18-564126 · 2022.05.25
- Registration No. · Date
- US 12328289 · 2025.06.10
- IPC
- H04L-051/04
- Claims
- 7
- Status
- Registered




