Multi-SIM Call Setup Optimizations for Inactive State
US-2026089794-A1 · Mar 26, 2026 · US
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Zhao Xiaolin patents
Zhao Xiaolin is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zhao Xiaolin |
| Total patents | 3 |
| First publication | Mar 2, 2023 |
| Latest publication | Mar 26, 2026 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Apple Inc | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04W60/04 | 3 |
| H04W76/27 | 3 |
| H04W48/20 | 2 |
| H04B17/327 | 2 |
| H04W24/10 | 2 |