4. Telecommunications
  5. Radiotelephone system
  6. Zoned or cellular telephone system

Zhifeng Zhang

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System and method for pricing default insurance

Data processing: financial – business practice – management – or co – Automated electrical financial or business practice or... – Finance
Reexamination Certificate

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System and method for processing calls

Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2293117

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