4. Registers
  5. Systems controlled by data bearing records
  6. Credit or identification card systems

Shaoqing Wang

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Credit card spending authorization control system

Registers – Systems controlled by data bearing records – Credit or identification card systems
Patent

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Subscriber-initiated automated third party billing feature

Telephonic communications – With usage measurement – Call charge metering or monitoring
Reexamination Certificate

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Subscriber-initiated automated third party billing feature

Telephonic communications – With usage measurement – Call charge metering or monitoring
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1628897

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