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state of the art


n.

The highest level of development, as of a device, technique, or scientific field, achieved at a particular time: “Forty or fifty years ago the state of the art in radio was represented by crackling noises coming from a console of . . . Aztec-temple shape” (New Yorker).

stateoftheart state'-of-the-art' (stāt'əv-THē-ärt') adj.
 
 

The most advanced technique or method used.



 
Idioms: state of the art

The highest level of development, very up-to-date, as in This new television set reflects the state of the art in screen technology. Despite including the word art, this term originated in technology, and its first recorded use appears in a 1910 book on the gas turbine. Today it is often used adjectivally, as in This is a state-of-the-art camera, and sometimes very loosely, as in That movie is state-of-the-art Woody Allen.


 
WordNet: state of the art
Note: click on a word meaning below to see its connections and related words.

The noun has one meaning:

Meaning #1: the highest degree of development of an art or technique at a particular time


 
Wikipedia: state of the art


The state of the art is the highest level of development, as of a device, technique, or scientific field, achieved at a particular time.

Usage note

The phrase "state of the art" should be hyphenated when it is used as an adjective, e.g.:

"This machine is an example of state-of-the-art technology",

but not when used as a noun, as in the following sentence:

"The state of the art in this field is mostly related to the X technology".

Cutting edge as a synonym of the term can be used as a noun.

Origin

The earliest known usage of the term "state of the art" dates back to 1910 from an engineering manual by H.H. Suplee titled Gas Turbine. [dubious ] It reads, "In the present state of the art this is all that can be done."

Patent law

Main article: prior art

In the context of the European and Australian patent law, the term "state of the art" is a concept used in the process of assessing and asserting novelty and inventive step, [1] and is a synonym of the expression "prior art". In the European Patent Convention (EPC), "[the] state of the art shall be held to comprise everything made available to the public by means of a written or oral description, by use, or in any other way, before the date of filing of the European patent application" according to Article 54(2) EPC. Due account should be taken of Article 54(3) EPC as well, but merely for the examination of novelty.

The expression "background art" is also used in certain legal provisions, such as Rule 27 EPC, and has the same meaning. [2]

References

  1. ^ Under the European Patent Convention: Article 54 EPC and Article 56 EPC.
  2. ^ Decision T 11/82 of 15 April 1983 of the Boards of Appeal of the European Patent Office

See also


 
 

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Copyrights:

Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2007. Published by Houghton Mifflin Company. All rights reserved.  Read more
Computer Desktop Encyclopedia. THIS COPYRIGHTED DEFINITION IS FOR PERSONAL USE ONLY.
All other reproduction is strictly prohibited without permission from the publisher.
© 1981-2008 Computer Language Company Inc.  All rights reserved.  Read more
Idioms. The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Company. All rights reserved.  Read more
WordNet. WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved.  Read more
Wikipedia. This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "State of the art" Read more

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