VISIONIX LTD.
10Patents
5Active
10Granted
43Portfolio score
Filing activity: Jan 6, 1997 → May 5, 2016
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6692127B2 | Spectacles fitting system and fitting methods useful therein | Physics | 77 | Expired |
| US5825476A | Apparatus for mapping optical elements | Physics | 60 | Expired |
| US5855074A | Methods and apparatus for measuring and mapping opthalmic elements | Physics | 43 | Expired |
| US9220407B2 | Double function tilting head ophthalmic instrument | Human Necessities | 7 | Active |
| US6154969A | Holding assembly for lens measuring device | Physics | 6 | Expired |
| US9462939B2 | Objective phoropter system | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US6147751A | Lens refractometer | Physics | 3 | Expired |
| US10383513B2 | Objective phoropter | Human Necessities | 1 | Active |
| US9192296B2 | Multifunctional ophthalmic measurement system | Human Necessities | 1 | Active |
| US9366884B2 | Automatic lens mapping system | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.