Harmonic Drive Technologies
5Patents
0Active
5Granted
23Portfolio score
Filing activity: Sep 25, 1995 → Feb 28, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6026711A | Harmonic drive bearing arrangement | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6314835A | Piezo-electric drive arrangement for a harmonic drive transmission | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6050155A | Harmonic drive flexspline with integral flange support | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5642645A | Hermetically sealed harmonic drive transmission manufacture | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6029543A | Piezo-electric drive arrangement for a harmonic drive transmission | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.