Detecting overnegation in text
US-2016350407-A1 · Dec 1, 2016 · US
Physics
Physics · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G06F17/274 |
| Official title | — |
| Display label | Physics (mapped technology topic) |
| Total patents | 841 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 33 |
| 2016 | 79 |
| 2017 | 165 |
| 2018 | 206 |
| 2019 | 200 |
| 2020 | 133 |
| 2021 | 25 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Building an ontology by transforming complex triples
US-9489453-B2 · Nov 8, 2016 · US
Natural Language Processing Utilizing Grammar Templates
US-2016321242-A1 · Nov 3, 2016 · US
Testing and Training a Question-Answering System
US-2016314114-A1 · Oct 27, 2016 · US
Method and apparatus for phonetically annotating text
US-2016306783-A1 · Oct 20, 2016 · US
Systems and methods for determining translation accuracy in multi-user multi-lingual communications
US-9448996-B2 · Sep 20, 2016 · US
Adjusting ranges of directed graph ontologies across multiple dimensions
US-2016246780-A1 · Aug 25, 2016 · US
Systems and methods for determining translation accuracy in multi-user multi-lingual communications
US-2016232156-A1 · Aug 11, 2016 · US
Method and system for machine-based extraction and interpretation of textual information
US-2016224537-A1 · Aug 4, 2016 · US
System and method for extracting ontological information from a body of text
US-2016224543-A1 · Aug 4, 2016 · US
Automatic cognate detection in a computer-assisted language learning system
US-9400781-B1 · Jul 26, 2016 · US
Method for Context Driven Speech Recognition and Processing
US-2016210968-A1 · Jul 21, 2016 · US
Grammar correcting method and apparatus
US-2016196257-A1 · Jul 7, 2016 · US
Document analysis, commenting, and reporting system
US-9384187-B2 · Jul 5, 2016 · US
Method, device and computer readable recording medium for preventing input error when information is inputted through touch screen
US-9372847-B2 · Jun 21, 2016 · US
Systems and methods for semantic information retrieval
US-2016132483-A1 · May 12, 2016 · US
Automatic sentence evaluation device using shallow parser to automatically evaluate sentence, and error detection apparatus and method of the same
US-9336199-B2 · May 10, 2016 · US
Image processing system, management system, image processing apparatus and method of proofreading document
US-2016124690-A1 · May 5, 2016 · US
Automatically generating question-answer pairs during content ingestion by a question answering computing system
US-9330084-B1 · May 3, 2016 · US
Natural language consumer segmentation
US-2016103822-A1 · Apr 14, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G06F17/274?
- CPC G06F17/274 is the Cooperative Patent Classification code for “Physics.”
- How many patents are filed under CPC G06F17/274 (Physics)?
- Our database includes 841 publications tagged with this CPC code.
- Is patent activity under CPC G06F17/274 growing?
- Publication counts under this code: 133 in 2020 vs 25 in 2021 (latest complete years).