Khandker; Nefaur Rahman
Patent Applications and Registrations
Patent applications and USPTO patent grants for Khandker; Nefaur Rahman.The latest application filed is for "apportioning a payment amount among multiple payers".
- Khandker; Nefaur Rahman - San Francisco CA
| Patent | Date |
|---|---|
| Apportioning a Payment Amount among Multiple Payers App 20220292472 - Spindel; Nathan ; et al. | 2022-09-15 |
| Apportioning a payment card transaction among multiple payers Grant 11,410,139 - Spindel , et al. August 9, 2 | 2022-08-09 |
| Performing actions based on the location of a mobile device during a card swipe Grant 10,692,088 - Spindel , et al. | 2020-06-23 |
| Apportioning a payment card transaction among multiple payers Grant 10,621,563 - Spindel , et al. | 2020-04-14 |
| Performing actions based on the location of mobile device during a card swipe Grant 10,198,731 - Spindel , et al. Fe | 2019-02-05 |
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