Viking Technologies, L.C.
23Patents
0Active
23Granted
29Portfolio score
Filing activity: Jan 29, 2001 → Nov 24, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7040349B2 | Piezo-electric actuated multi-valve manifold | Emerging Cross-Sectional Technologies | 40 | Expired |
| US6759790B1 | Apparatus for moving folded-back arms having a pair of opposing surfaces in response to an electrical activation | Electricity | 27 | Expired |
| US7126259B2 | Integral thermal compensation for an electro-mechanical actuator | Electricity | 18 | Expired |
| US6548938B2 | Apparatus having a pair of opposing surfaces driven by a piezoelectric actuator | Electricity | 18 | Expired |
| US6870305B2 | Apparatus for moving a pair of opposing surfaces in response to an electrical activation | Electricity | 17 | Expired |
| US6836056B2 | Linear motor having piezo actuators | Electricity | 15 | Expired |
| US7353743B2 | Multi-valve fluid operated cylinder positioning system | Physics | 14 | Expired |
| US7021191B2 | Accurate fluid operated cylinder positioning system | Physics | 13 | Expired |
| US6924586B2 | Uni-body piezoelectric motor | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7132781B2 | Temperature compensating insert for a mechanically leveraged smart material actuator | Electricity | 12 | Expired |
| US7190102B2 | Apparatus and method for charging and discharging a capacitor to a predetermined setpoint | Electricity | 12 | Expired |
| US6979933B2 | Apparatus and method for charging and discharging a capacitor | Electricity | 10 | Expired |
| US6737788B2 | Apparatus having a pair of opposing surfaces driven by a piezoelectric actuator | Electricity | 10 | Expired |
| US6975061B2 | Apparatus for moving a pair of opposing surfaces in response to an electrical activation | Electricity | 9 | Expired |
| US6717332B2 | Apparatus having a support structure and actuator | Electricity | 7 | Expired |
| USD496330S1 | Integral actuator with hollowed out force transfer member | General | 5 | Expired |
| USD493417S1 | Folded back arm actuator | General | 4 | Expired |
| USD493135S1 | Integral actuator with folded back arms and hollowed out force transfer member | General | 3 | Expired |
| USD512085S1 | Folded back arm actuator with enlarged central anvil | General | 2 | Expired |
| US6879087B2 | Apparatus for moving a pair of opposing surfaces in response to an electrical activation | Electricity | 2 | Expired |
| USD493416S1 | Integral actuator with force transfer member | General | 1 | Expired |
| USD483335S1 | Integral actuator with folded-back arms | General | 0 | Expired |
| USD494923S1 | Integral force transfer member | General | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.