Photon AG
10Patents
3Active
10Granted
51Portfolio score
Filing activity: Jul 14, 1986 → Jul 12, 2021
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5329350A | Measuring laser beam parameters using non-distorting attenuation and multiple simultaneous samples | Physics | 30 | Expired |
| US4742235A | Optical treatment device | Human Necessities | 18 | Expired |
| US5258821A | Laser beam profiler having a multimode laser diode interferometer | Physics | 13 | Expired |
| US5949534A | Goniometric scanning radiometer | Physics | 7 | Expired |
| US7321423B2 | Real-time goniospectrophotometer | Physics | 3 | Expired |
| US6788398B1 | Far-field scanning apparatus and method for rapid measurement of light source characteristics with high dynamic range | Physics | 2 | Expired |
| US9739430B2 | Systems, methods and/or devices for providing LED lighting | Emerging Cross-Sectional Technologies | 2 | Active |
| US9553248B2 | Systems, methods and/or devices for providing LED lighting | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US7366382B2 | Optical beam diagnostic device and method | Electricity | 0 | Expired |
| US12138894B2 | Reinforcement structure and process for reinforcement of a panel element | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.