Projector is a 19th-century term in United States patent law meaning the original true inventor. "True inventor" at the time meant the first inventor to...

An LCD projector is a type of video projector for displaying video, images or computer data on a screen or other flat surface. It is a modern equivalent...

A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen. Most projectors...

Holman Projector Northover Projector Projector (business) Projector (Dark Tranquillity album), 1999 Projector (Geese album), 2021 Projector (patent), the...

The opaque projector, or episcope is a device which displays opaque materials by shining a bright lamp onto the object from above. The episcope must be...

claims that at the time that he vanished, Le Prince was about to patent his 1889 projector in the UK and then leave Europe for his scheduled New York official...

(not a patent medicine, but a popular contemporary remedy) Chinese patent medicine Drug fraud and Pharmaceutical fraud Homeopathy Opodeldoc Projector (patent)...

projection screen by using a video projector, or displayed on a large-screen video monitor. A continuous-slide lantern was patented in 1881. It included a dissolving...

A carousel slide projector is a slide projector that uses a rotary tray to store slides, used to project slide photographs and to create slideshows. It...

An overhead projector (often abbreviated to OHP), like a film or slide projector, uses light to project an enlarged image on a screen, allowing the view...

A video projector is an image projector that receives a video signal and projects the corresponding image onto a projection screen using a lens system...

patent law, an inventor is the person, or persons in United States patent law, who contribute to the claims of a patentable invention. In some patent...

A handheld projector (also known as a pocket projector, mobile projector, pico projector or mini beamer) is an image projector in a handheld device. It...

optical comparator (often called just a comparator in context) or profile projector is a device that applies the principles of optics to the inspection of...

trust's control of patents on motion picture cameras ensured that only MPPC studios were able to film, and the projector patents allowed the trust to...

A movie projector (or film projector) is an opto-mechanical device for displaying motion picture film by projecting it onto a screen. Most of the optical...

is a proprietary system of high-resolution cameras, film formats, film projectors, and theaters known for having very large screens with a tall aspect ratio...

the name should not be identical to the name of any other company. Projector (patent) Erlanger v New Sombrero Phosphate Co (1878) 3 App Cas 1218 e.g. Erlanger...

grade video projector alternately projects right-eye frames and left-eye frames, switching between them 144 times per second. The projector is either a...

appeal futile. Thomas Edison developed and patented the first commercial motion picture camera and player (projector) in the United States (in Europe a handful...

requiring a patented film projector only be used for screening films authorized by the patent holder was unenforceable and constituted patent misuse. The...

Docs). 7 May 2012. Retrieved 27 January 2018. US patent 7703926 B2, Hei-Tai Hong & Yueh-Hong Shih, "Projector capable of capturing images and briefing system...

role of the projector emerged. The issue of chartered patents for new projects provided monopolies and privileges for potential projectors, who thus played...

wave projector antenna in a Japanese publication. Yagi applied for patents on the new antenna both in Japan and the United States. His U.S. patent 1,860...

very high quality. The 28 mm Pathéscope K.O.K. cine-projector was patented in 1911. This projector featured dynamo lighting which was "powered by a belt...

Latham applied for a patent on June 1, 1896. In his patent application, Latham wrote, In order that these parts [of the film projector] may operate as described...

was an accomplished inventor with several U.S. patents granted for items such as motion picture projectors, vehicle ignition systems, light switches, and...

the laser level is a control tool consisting of a rotating laser beam projector that can be affixed to a tripod. The tool is leveled according to the...

chronophotographic sequences painted on glass discs for the zoopraxiscope projector that he used in his popular lectures between 1880 and 1895. The first...

High-intensity discharge lamp Large-format slide projector Léon Foucault List of light sources List of Nikola Tesla patents Moonlight tower Pavel Yablochkov and Yablochkov...