Z-KAT Inc
10Patents
1Active
10Granted
36Portfolio score
Filing activity: Nov 25, 1996 → Jul 12, 2005 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7206626B2 | System and method for haptic sculpting of physical objects | Human Necessities | 1,098 | Expired |
| US7206627B2 | System and method for intra-operative haptic planning of a medical procedure | Human Necessities | 507 | Expired |
| US7043961B2 | Tool calibrator and tracker system | Human Necessities | 471 | Expired |
| US7302288B1 | Tool position indicator | Human Necessities | 430 | Expired |
| US7139418B2 | Fluoroscopic registration artifact with optical and/or magnetic markers | Physics | 294 | Expired |
| US6674916B1 | Interpolation in transform space for multiple rigid object registration | Physics | 65 | Expired |
| US7383073B1 | Digital minimally invasive surgery system | Physics | 60 | Expired |
| US7689014B2 | Apparatus and method for measuring anatomical objects using coordinated fluoroscopy | Human Necessities | 50 | Active |
| US7359746B2 | Image guided interventional method and apparatus | Human Necessities | 42 | Expired |
| US6187018A | Auto positioner | Human Necessities | 39 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.