Multichannel authentication and tokenization system
US-2026081906-A1 · Mar 19, 2026 · US
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Bandyopadhyay Dipanjan patents
Bandyopadhyay Dipanjan is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Bandyopadhyay Dipanjan |
| Total patents | 5 |
| First publication | May 4, 2023 |
| Latest publication | Mar 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Access token conversion
US-12526262-B2 · Jan 13, 2026 · US
Multichannel authentication and tokenization system
US-12463952-B2 · Nov 4, 2025 · US
Access token conversion
US-2023136230-A1 · May 4, 2023 · US
Multichannel authentication and tokenization system
US-2023139491-A1 · May 4, 2023 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Walmart Apollo Llc | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04L63/20 | 5 |
| H04L63/0807 | 5 |
| H04L63/0815 | 5 |
| H04L63/08 | 5 |
| G06Q20/206 | 3 |