TESA SA
79Patents
30Active
79Granted
44Portfolio score
Filing activity: May 15, 1974 → Feb 20, 2020 · 7 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6802133B2 | Dimension-measuring column and method for entering a command to switch the measure mode in such a column | Physics | 42 | Expired |
| US4543526A | Capacitive device for the measurement of displacements | Electricity | 35 | Expired |
| US5235181A | Absolute position detector for an apparatus for measuring linear angular values | Physics | 32 | Expired |
| US6760977B2 | Trigger probe and method for assembling a trigger probe | Physics | 19 | Expired |
| US4859817A | Feeler for omnidirectional contactor system | Physics | 18 | Expired |
| US7347000B2 | Touch probe | Physics | 15 | Expired |
| US4679332A | Sensor device for a machine for measuring conductive parts mounted on a measurement table | Physics | 15 | Expired |
| US9429416B2 | Accessory for coordinate measuring machine | Physics | 13 | Active |
| US5373645A | Apparatus for the measurement of linear values | Physics | 12 | Expired |
| US9835433B1 | Touch trigger probe | Physics | 11 | Active |
| US7263786B1 | Height gauge | Physics | 11 | Active |
| US5722179A | Device for measuring length | Physics | 11 | Expired |
| US4238885A | Instrument for measurement and verification of linear dimensions | Physics | 10 | Expired |
| US7213344B2 | Motorized orientable measuring head | Physics | 10 | Expired |
| US6938353B2 | Adjustable probe | Physics | 10 | Expired |
| US5266797A | Opto-electronic sensor for the measurement of linear values using adjacent emitted-detector pair and focusing and deviating means | Physics | 9 | Expired |
| US5461320A | Capacitive measuring device for determining displacement by evaluating the change in the basic frequency | Physics | 9 | Expired |
| US6854195B2 | Adjustable probe | Physics | 9 | Expired |
| US3987551A | Apparatus for measuring continuous or discontinuous surfaces | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7415775B2 | Orientable probe | Physics | 8 | Expired |
| US8479403B2 | Measuring system | Physics | 8 | Active |
| US9057599B2 | Touch probe | Physics | 7 | Active |
| US7036239B2 | Adjustable probe | Physics | 7 | Expired |
| US7282017B2 | Tool-switching device | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4658510A | Sensor for devices for measuring comparative linear magnitudes | Physics | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.