Guilin Gemred Sensor Technology Co., Ltd.
9Patents
8Active
9Granted
54Portfolio score
Filing activity: Aug 10, 2006 → Dec 14, 2022 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD568772S1 | Digital protractor | General | 13 | Expired |
| US7380345B2 | Portable digital horizontal inclinometer | Physics | 3 | Active |
| US11187514B2 | Capacitance-grating type digital display measuring tape | Physics | 2 | Active |
| US7565748B2 | Portable digital horizontal inclinometer | Physics | 1 | Active |
| US7930134B2 | Electronic device for measuring motion of screw mechanism | Physics | 0 | Active |
| USD1005861S1 | Protractor | General | 0 | Active |
| USD1000976S1 | Level | General | 0 | Active |
| USD1015181S1 | Measuring tape | General | 0 | Active |
| US8093915B2 | Angle-measuring device with an absolute-type disk capacitive sensor | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.