Safety card based on wireless mesh network
US-2020135001-A1 · Apr 30, 2020 · US
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Wang Qijun patents
Wang Qijun is listed as an inventor on 1 patent in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Qijun |
| Total patents | 1 |
| First publication | Apr 30, 2020 |
| Latest publication | Apr 30, 2020 |
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Major assignees
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| Assignee | Patents |
|---|---|
| Honeywell Int Inc | 1 |
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