patent

P74
predicate

Indicates that a legal protection has been granted to an entity for an invention, giving it exclusive rights to make, use, or sell that invention.

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All labels observed (8)

Label Occurrences
patent canonical 70
patentHolderOf 30
patentOn 12

Sample triples (125)

Subject Object
Douglas Engelbart U.S. patent for the computer mouse ⓘ
Edwin H. Armstrong regenerative circuit via predicate surface "heldPatentFor" ⓘ
Edwin H. Armstrong superheterodyne receiver via predicate surface "heldPatentFor" ⓘ
Edwin H. Armstrong superregenerative receiver via predicate surface "heldPatentFor" ⓘ
Edwin H. Armstrong FM radio system via predicate surface "heldPatentFor" ⓘ
Lee de Forest Lee de Forest via predicate surface "patentHolderOf" self-linksurface differs ⓘ
surface form: Audion vacuum tube patent
Lee de Forest radio telegraphy improvements via predicate surface "patentHolderOf" ⓘ
Harold Stephen Black negative feedback amplifier via predicate surface "patentOn" ⓘ
Henry Bessemer Bessemer process ⓘ
surface form: Bessemer process for the manufacture of steel
John A. Roebling wire rope manufacturing process ⓘ
Alexander Graham Bell US174465A ⓘ
Alexander Graham Bell telephone transmitter and receiver patents ⓘ
Eli Whitney U.S. patent for cotton gin ⓘ
Tesla
surface form: Nikola Tesla
AC induction motor patents via predicate surface "patentHolderOf" ⓘ
Tesla
surface form: Nikola Tesla
polyphase AC system patents via predicate surface "patentHolderOf" ⓘ
Leo Szilard neutron-induced chain reaction patent via predicate surface "patentHolderOf" ⓘ
William Murdock improvements to steam engines ⓘ
William Murdock sun-and-planet gear (attributed work for Boulton and Watt) ⓘ
Alexander Lyman Holley improvements in Bessemer converters ⓘ
Watt steam engine 1769 via predicate surface "patentGranted" ⓘ
James Hargreaves spinning jenny patent of 1770 ⓘ
André Citroën double helical gear system ⓘ
Samuel Morse telegraph system patent (US 1647) ⓘ
Edouard Heuer oscillating pinion chronograph mechanism ⓘ
Sir Hiram Maxim
surface form: Hiram Maxim
recoil-operated machine gun mechanism ⓘ
Sir Hiram Maxim
surface form: Hiram Maxim
automatic machine gun cooling system ⓘ
Sir Hiram Maxim
surface form: Hiram Maxim
improvements in electric lighting ⓘ
Sir Hiram Maxim
surface form: Hiram Maxim
inhaler for medical use ⓘ
Sir Hiram Maxim
surface form: Hiram Maxim
mousetrap design ⓘ
Robert H. Goddard liquid-fuel rocket design via predicate surface "patentHolderOf" ⓘ
Robert H. Goddard multi-stage rocket design via predicate surface "patentHolderOf" ⓘ
Harry Steenbock ultraviolet irradiation process for vitamin D enrichment of foods via predicate surface "patentOn" ⓘ
Overture Services search advertising technologies via predicate surface "patents" ⓘ
Ithiel Town Town lattice truss patent of 1820 ⓘ
Ithiel Town improved Town lattice truss patent of 1835 ⓘ
Herbert Henry Dow process for extracting bromine from brine via predicate surface "patentHolderOf" ⓘ
Herbert Henry Dow electrolytic process for producing chlorine and caustic soda via predicate surface "patentHolderOf" ⓘ
Emile Berliner US372786A ⓘ
Emile Berliner US382790A ⓘ
Emile Berliner US564586A ⓘ
Oliver Lodge syntonic tuning for wireless telegraphy ⓘ
Handley Page Limited automatic leading edge slat ⓘ
Delilah;Hedy Lamarr
surface form: Hedy Lamarr
U.S. Patent 2,292,387 ⓘ
Rudolf Diesel compression-ignition engine patent of 1892 ⓘ
Rudolf Diesel improved thermal engine patent of 1893 ⓘ
Carl von Linde refrigeration machine using ammonia as refrigerant via predicate surface "patentOn" ⓘ
Carl von Linde air liquefaction process based on Joule–Thomson effect via predicate surface "patentOn" ⓘ
King C. Gillette safety razor with disposable blades via predicate surface "patentOn" ⓘ
Julius Edgar Lilienfeld US patent on method and apparatus for controlling electric currents (field-effect transistor) 1920s ⓘ
Julius Edgar Lilienfeld US patent on amplifying device using semiconductors 1920s ⓘ