Secure electronic device
US-10691079-B2 · Jun 23, 2020 · US
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Grube Kai patents
Grube Kai is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Grube Kai |
| Total patents | 2 |
| First publication | Jul 20, 2017 |
| Latest publication | Jun 23, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Secure electronic device
US-2017205777-A1 · Jul 20, 2017 · 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 |
|---|---|
| Phoenix Contact Gmbh & Co | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G05B9/02 | 2 |
| H01H47/002 | 2 |
| G05B2219/25119 | 2 |
| G05B15/02 | 2 |
| G05B2219/24008 | 2 |