Multi-feeds metal cover antenna for gas detection devices
US-10658730-B2 · May 19, 2020 · US
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Zhao Pengjun patents
Zhao Pengjun is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zhao Pengjun |
| Total patents | 4 |
| First publication | Mar 15, 2018 |
| Latest publication | May 19, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Multi-feeds metal cover antenna for gas detection devices
US-2019020099-A1 · Jan 17, 2019 · US
Wireless mesh network gas detection real time location system
US-10089849-B2 · Oct 2, 2018 · US
Wireless mesh network gas detection real time location system
US-2018075728-A1 · Mar 15, 2018 · 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 |
|---|---|
| Honeywell Int Inc | 4 |
| Liu James | 2 |
| Hsi Peter | 2 |
| Zhao Pengjun | 2 |
| Ren Kai | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G08B21/14 | 4 |
| H04W48/16 | 2 |
| H04Q2209/40 | 2 |
| H04W84/10 | 2 |
| H04Q2209/10 | 2 |