Patents

Vilnius University researchers have been the authors of many international patents (Europe, USA, Japan and other). Inventions developed at the university are interdisciplinary so the title and descriptive keywords of the invention, patents and/or patent applications may include several research and technology fields. May you consider licensing opportunities of Vilnius university patents or patent applications, contact the Innovation Office of Science and Innovation Department (.).

Keyword

A compact lamp

Sukurta: 15 December 2023
Kryptis: Fotonika

The compact lamp (1) consists of at least one light source (2), at least one focusing lens (3), a specially shaped secondary lens (4) with a saddle-shaped output surface, at least one light transmitting element (6), a battery holding chamber (8) with an electrical control circuit (9), which is connected to a button (11) for control of the lamp source via a magnetic contact (10). Some of these elements are placed inside the lamp housing, which is mounted on an end of a handlebar or another suitable lighting device, and some other elements, including the battery (7) and the magnetic control circuit, are installed inside the handlebar tube or the housing of the lighting device. The compact optical layout allows obtaining a beam, which is sharply limited in the vertical plane and sufficiently wide in the horizontal plane and is suitable for daytime running lamps, night headlamps or position lights.

Inventors: Saulius Rudys, Robertas Grigalaitis, Jūras Banys.

Jurisdiction: LT, US, EP

Link to espacenet.