Ads
related to: datamp patents by year of release
Search results
Results From The WOW.Com Content Network
In 2013, with the addition of the United States Patent and Trademark Office (USPTO) and China’s national patent collections the database past the 30 million record mark. [4] [5] In 2014, Espacenet, Patentscope and Depatisnet were the main multinational patent databases offered by patent authorities which are available to the public free of ...
(b) - counts of patent grants from 1836 to 1842 include design patents (c) - data for 1836 include both the patents granted in that year prior to the effective date of the 1836 Patent Law (July 4, 1836) and those granted in that year after that date (d) - data for 1836 include 599 patents issued prior to July 4, the effective date of the 1836 ...
The publication data encompasses the publication number given when the patent is published, 18 months after filling and the publication date. The issue date is the data the patent is granted, usually 3.5 years after filling depending on the patent office. Crossing dates and locations fields offer a global vision of a technology in time and space.
A patent map is a graphical model of patent visualisation. This practice "enables companies to identify the patents in a particular technology space, verify the characteristics of these patents, and ... identify the relationships among them, to see if there are any zones of infringement." [1] Patent mapping is also referred to as patent ...
The Derwent World Patents Index (DWPI) is a database containing patent applications and grants from 44 of the world's patent issuing authorities. [1] [2]Compiled in English by editorial staff, the database provides a short abstract detailing the nature and use of the invention described in a patent and is indexed into alphanumeric technology categories to allow retrieval of relevant patent ...
One of several [15] patents covering the MP3 format owned by the Fraunhofer Society which led to the development of the Ogg Vorbis format as an alternative to MP3. [16] US 5627938 – (Main article: Alcatel-Lucent v. Microsoft) US 5341457 Two patents owned by Alcatel-Lucent relating to MP3 technology under which they sued Microsoft for $1.5 ...
World Intellectual Property Indicators (WIPI) is an annual statistical report published by the World Intellectual Property Organization (WIPO). [1] The publication provides an overview of the activity in the areas of patents, utility models, trademarks, industrial designs, microorganisms, plant variety protection, geographical indications and the creative economy.
The original patent term under the 1790 Patent Act was decided individually for each patent, but "not exceeding fourteen years". The 1836 Patent Act (5 Stat. 117, 119, 5) provided (in addition to the fourteen-year term) an extension "for the term of seven years from and after the expiration of the first term" in certain circumstances, when the inventor hasn't got "a reasonable remuneration for ...