Guardhat, Inc.
10Patents
10Active
10Granted
51Portfolio score
Filing activity: Jul 20, 2015 → Apr 2, 2020
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9486027B2 | Connection assembly for adjoining a peripheral with a host wearable device | Electricity | 18 | Active |
| US10383384B2 | Electrical connection for suspension band attachment slot of a hard hat | Electricity | 15 | Active |
| US9686136B1 | Assembly and method for calibrating a sensor on a wearable device | Electricity | 11 | Active |
| US9642574B2 | Biometric sensors assembly for a hard hat | Human Necessities | 6 | Active |
| USD898999S1 | Hardhat helmet | General | 6 | Active |
| US9538801B2 | Condition responsive indication assembly and method | Physics | 5 | Active |
| US9538800B2 | Condition responsive indication assembly and method | Physics | 4 | Active |
| US11000088B2 | Condition responsive indication assembly | Physics | 2 | Active |
| US11116270B2 | Electrical connection for suspension band attachment slot of a hard hat | Electricity | 2 | Active |
| US9955450B2 | Geo-localization assembly and methodology | Emerging Cross-Sectional Technologies | 2 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.