Masking high security messages on companion devices
US-2026067289-A1 · Mar 5, 2026 · US
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Chen Weiwei patents
Chen Weiwei is listed as an inventor on 1 patent in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Weiwei |
| Total patents | 1 |
| First publication | Mar 5, 2026 |
| Latest publication | Mar 5, 2026 |
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Major assignees
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| Assignee | Patents |
|---|---|
| Whatsapp Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04L63/0838 | 1 |
| H04L9/0863 | 1 |
| H04L63/123 | 1 |