Amfit, Inc.
24Patents
6Active
24Granted
39Portfolio score
Filing activity: Sep 2, 1980 → Jul 14, 2010 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4876758A | System and method for forming custom-made shoe inserts | Physics | 113 | Expired |
| US5640779A | Apparatus, system and method for forming custom-made shoe inserts | Physics | 95 | Expired |
| US7617068B2 | Method for determining relative mobility or regions of an object | Human Necessities | 84 | Active |
| US5689446A | Foot contour digitizer | Human Necessities | 66 | Expired |
| US4517696A | System and method for forming custom-made shoe inserts | Human Necessities | 42 | Expired |
| US6205230A | Optical contour digitizer | Human Necessities | 41 | Expired |
| US4454618A | System and method for forming custom-made shoe insert | Performing Operations; Transporting | 34 | Expired |
| US4510636A | System and method for forming custom-made shoe inserts | Human Necessities | 33 | Expired |
| US6625897B2 | Method and apparatus for measuring foot geometry | Human Necessities | 27 | Expired |
| US5941835A | System and method for determining pressure distribution across the sole of a foot | Human Necessities | 27 | Expired |
| US4449264A | System for forming custom-made shoe inserts | Human Necessities | 22 | Expired |
| US8290739B2 | Method for determining relative mobility of regions of an object | Human Necessities | 21 | Active |
| US5449256A | Mill suitable for use in an office environment | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6430831B1 | Method and apparatus for measuring foot geometry | Human Necessities | 18 | Expired |
| US6904692B2 | Method and system for capturing and supporting 3-D contour | Physics | 17 | Expired |
| US6493958B1 | Method and apparatus for measuring foot geometry | Human Necessities | 16 | Expired |
| US7346998B2 | Foot measuring method | Human Necessities | 15 | Expired |
| US7549232B2 | Method to capture and support a 3-D contour | Human Necessities | 10 | Active |
| US7068379B2 | Compact optical contour digitizer | Physics | 10 | Expired |
| US7952727B2 | Compact optical contour digitizer | Physics | 7 | Active |
| US6864687B2 | Electrostatic sensor device and matrix | Physics | 6 | Expired |
| US7019529B2 | Electrostatic sensor device and matrix | Physics | 6 | Expired |
| US7895009B2 | Impression foam digital scanner | Human Necessities | 1 | Active |
| US8378689B2 | Electrostatic sensor device and matrix | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.