Roland Bergner
24Patents
8h-index
34Co-inventors
75Inventor score
Filing activity: Jun 20, 1997 → Aug 3, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6325513A | Arrangement for projecting a two-dimensional image onto an eye to be examined for use with a device that performs a subjective determination of refraction and/or a device that performs other vision functions | Human Necessities | 45 | Expired |
| US6149272A | Arrangement for projecting a two-dimensional image onto an eye to be examined for use with a device that performs a subjective determination of refraction and/or a device that performs other vision functions | Human Necessities | 37 | Expired |
| US9044164B2 | Device for swept source optical coherence domain reflectometry | Physics | 36 | Active |
| US8690330B2 | Device for swept-source optical coherence domain reflectometry | Physics | 31 | Active |
| US6779891B1 | System and method for non-contacting measurement of the eye | Human Necessities | 28 | Expired |
| US7322699B2 | System and method for the non-contacting measurements of the eye | Human Necessities | 12 | Expired |
| US7284858B2 | Method for determining distances in the anterior ocular segment | Human Necessities | 11 | Expired |
| US8534838B2 | Optical coherence reflectometry with depth resolution | Human Necessities | 10 | Active |
| US5914770A | Ophthalmological examination instrument and method for operation thereof | Human Necessities | 5 | Expired |
| US7992998B2 | Ophthalmological measuring system and method for determining the biometric data of an eye | Human Necessities | 5 | Active |
| US7380939B2 | Method and arrangement for the measurement of the anterior segment of the eye | Human Necessities | 4 | Expired |
| US9084564B2 | System for determining the topography of the cornea of an eye | Physics | 4 | Active |
| US8408703B2 | Spectrometer | Human Necessities | 4 | Active |
| US7794082B2 | Ophthalmological measuring system and method for determining the biometric data of an eye | Human Necessities | 3 | Active |
| US8967808B2 | Ophthalmological measuring system and method for calibrating and/or adjusting the same | Human Necessities | 2 | Active |
| US6481847B1 | Testing and calibrating device for optical eye length measurement instruments | Human Necessities | 1 | Expired |
| US7887185B2 | Method and arrangement for the measurement of the anterior segment of the eye | Human Necessities | 1 | Active |
| US12372462B2 | Method for controlling a semiconductor-laser-diode-based SS-interferometer system | Electricity | 0 | Active |
| US8764192B2 | Ophthalmological examination device | Human Necessities | 0 | Active |
| US12426778B2 | Method for ascertaining physiologically correct biometric data of an eye | Human Necessities | 0 | Active |
| US9504381B2 | System and method for the non-contacting measurements of the eye | Human Necessities | 0 | Active |
| US8965065B2 | Method and device for determining various biometric parameters of an eye by interferometry | Human Necessities | 0 | Active |
| US8764195B2 | System and method for the non-contacting measurements of the eye | Human Necessities | 0 | Active |
| US9161687B2 | Device for interferometrically measuring the eye length and the anterior eye segment | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.