Linear Instruments
9Patents
0Active
9Granted
29Portfolio score
Filing activity: Sep 12, 1977 → Jan 25, 1990
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5055761A | Smooth rotation by a galvanometer | Physics | 48 | Expired |
| US5037199A | Ball lens micro-cell | Physics | 46 | Expired |
| US5172117A | Analog to digital conversion using an integrater and a sample and hold circuit | Electricity | 28 | Expired |
| US4146828A | Pulse-modulated servo amplifier | Physics | 9 | Expired |
| US5015069A | Off axis rotation of diffraction grating | Physics | 9 | Expired |
| US5047134A | Buffer gradient and temperature gradient capillary electrophoresis | Physics | 6 | Expired |
| US4968122A | Galvanometer gimbal mount | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5054919A | Seal for high pressure and small volume sample cells | Physics | 3 | Expired |
| US5043928A | Resampling system using data interpolation to eliminate time effects | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.