Trioptics GmbH
🏢 View company profile →11Patents
11Active
11Granted
47Portfolio score
Filing activity: Nov 22, 2011 → Sep 24, 2021
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9863844B2 | Measurement of the positions of centres of curvature of optical surfaces of a single or multi-lens optical system | Physics | 7 | Active |
| US8760666B2 | Method and apparatus for measuring spacings between optical surfaces of an optical system | Physics | 3 | Active |
| US10175141B2 | System for determining the position of a test object | Physics | 3 | Active |
| US9766155B2 | Measurement of the positions of centres of curvature of optical surfaces of a single- or multi-lens optical system | Physics | 2 | Active |
| US8913234B2 | Measurement of the positions of centres of curvature of optical surfaces of a multi-lens optical system | Physics | 1 | Active |
| US10942087B2 | Apparatus for detecting a modulation transfer function and centering of an optical system | Physics | 1 | Active |
| US10154187B2 | Apparatus and method for adjusting and / or calibrating a multi-camera module as well as the use of such an apparatus | Electricity | 0 | Active |
| US10060825B2 | Apparatus and method for measuring a wavelength-dependent optical characteristic of an optical system | Physics | 0 | Active |
| US11340136B2 | Apparatus for detecting a modulation transfer function and centering of an optical system | Physics | 0 | Active |
| US11846562B2 | MTF testing apparatus | Electricity | 0 | Active |
| US10386267B2 | Device for measuring an imaging property of an optical system | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.