principle of an invention
1Invention of radio — Great Radio Controversy redirects here. For the album by the band Tesla, see The Great Radio Controversy. Contents 1 Physics of wireless signalling 2 Theory of electromagnetism …
2Invention of the telephone — The modern telephone is the result of work done by many people, all worthy of recognition of their contributions to the field. Alexander Graham Bell was the first to patent the telephone, an apparatus for transmitting vocal or other sounds… …
3Coulter principle — Coulter patented several different implementations of the Coulter Principle. Image taken from US Patent #2,656,508. The term “Coulter Principle” refers to the use of an electric field for counting and sizing dilute suspensions of particles in… …
4Science and invention in Birmingham — Birmingham is the second largest city in the United Kingdom. It is one of the country s principal industrial centres and has an impressive history of industrial and scientific innovation.16th century1547: Although no record is kept to indicate… …
5The Invention of Morel —   …
6Proactionary principle — An ethical principle formulated as part of extropian philosophy, the proactionary principle is formulated by the extropian Max More as follows:People’s freedom to innovate technologically is highly valuable, even critical, to humanity. This… …
7Level of Invention — (or degree of inventiveness, or level of solution, or rank of solution, or rank of invention) is a relative degree of changes to the previous system (or solution) in the result of solution of inventive problem (one containing a contradiction).… …
8improvement on invention — That which improves on a patentable or patented invention. 40 Am J1st Pat § 18. A change m a machine by introducing some mechanical principle or mode of operation not previously existing m the machine. 40 Am J1st Pat § 52. An achievement which… …
9Software patents under United Kingdom patent law — There are four over riding requirements for a patent to be granted under United Kingdom patent law. Firstly, there must have been an invention. That invention must be novel, inventive and susceptible of industrial application. (See Patentability) …
10Chan Yik Hei — This is a Chinese name; the family name is Chan (陳). Chan Yik Hei in Hong Kong Bookfair 2006 Chan Yik Hei (born 17 October 1989; Chinese: 陳易希, Jyutping: can4 yik6 hei1) is a science amateur in Hong Kong. He graduated from CCC Tam Lee Lai Fun… …
