Disambiguation evidence for U.S. Patent 174465 (Improvement in Telegraphy) via surface form
"U.S. Patent 174465"
As subject (47)
Triples where this entity appears as subject under the
label "U.S. Patent 174465".
| Predicate | Object |
|---|---|
| assignee | Alexander Graham Bell ⓘ |
| associatedOrganization | AT&T ⓘ |
| associatedOrganization |
Bell Telephone Company
ⓘ
surface form:
American Bell Telephone Company
|
| associatedOrganization | Bell Telephone Company ⓘ |
| associatedPerson | Alexander Graham Bell ⓘ |
| associatedWithInvention | electrical transmission of articulate speech ⓘ |
| associatedWithInvention | invention of the telephone ⓘ |
| category | 19th-century patent ⓘ |
| category | telecommunications law precedent ⓘ |
| citedAs | Bell’s basic telephone patent ⓘ |
| claims | apparatus for producing electrical undulations corresponding to sound vibrations ⓘ |
| claims | method of transmitting vocal sounds telegraphically by causing electrical undulations similar in form to the vibrations of the air accompanying the said vocal sounds ⓘ |
| claims | use of variable resistance to create electrical undulations for sound transmission ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| describes | receiver for converting electrical undulations back into audible sound ⓘ |
| describes | transmitter for converting sound vibrations into electrical signals ⓘ |
| describes | use of a diaphragm in contact with an electrical circuit element ⓘ |
| describes | use of undulatory (continuous) currents instead of intermittent currents for sound transmission ⓘ |
| enables | practical long-distance voice communication over wires ⓘ |
| field | telegraphy ⓘ |
| field | telephony ⓘ |
| historicalSignificance | considered one of the most valuable patents in history ⓘ |
| historicalSignificance | laid legal and technical foundation for commercial telephony ⓘ |
| impact | established priority for Bell in the invention of the telephone in U.S. law ⓘ |
| impact | formed basis for extensive patent infringement suits in the telephone industry ⓘ |
| influenced | development of commercial telephone networks ⓘ |
| influenced | subsequent telephone transmitter and receiver designs ⓘ |
| instanceOf | United States patent ⓘ |
| instanceOf | telecommunications patent ⓘ |
| inventionType | improvement in telegraph systems to carry complex sounds ⓘ |
| inventor | Alexander Graham Bell ⓘ |
| jurisdiction |
United States Patent and Trademark Office
ⓘ
surface form:
United States Patent Office
|
| language | English ⓘ |
| legalSignificance | foundational patent for the telephone ⓘ |
| legalSignificance | key patent in early telephone litigation ⓘ |
| patentNumber | 174,465 ⓘ |
| relatedConcept | analog signal transmission ⓘ |
| relatedConcept | harmonic telegraphy ⓘ |
| relatedConcept | variable resistance transmitter ⓘ |
| relatesTo | harmonic telegraph ⓘ |
| relatesTo | telephone ⓘ |
| relatesTo | transmission of vocal or other sounds telegraphically ⓘ |
| subjectMatter | electrical undulations corresponding to sound vibrations ⓘ |
| subjectMatter | simultaneous transmission of multiple signals over a single wire ⓘ |
| technologyDomain | electrical communication ⓘ |
| technologyDomain | voice transmission ⓘ |
| title |
U.S. Patent 174465 (Improvement in Telegraphy)
self-linksurface differs
ⓘ
surface form:
Improvement in Telegraphy
|