Intelligent automatic expansion/contraction of abbreviations in text-based electronic communications
US-9817802-B2 · Nov 14, 2017 · US
using dictionaries or tables
using dictionaries or tables · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G06F40/157 |
| Official title | using dictionaries or tables |
| Display label | using dictionaries or tables |
| Total patents | 318 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 31 |
| 2017 | 20 |
| 2018 | 27 |
| 2019 | 31 |
| 2020 | 39 |
| 2021 | 37 |
| 2022 | 31 |
| 2023 | 34 |
| 2024 | 26 |
| 2025 | 22 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Innovative method for text encodation in quick response code
US-9798721-B2 · Oct 24, 2017 · US
Document terminology parser system and method
US-2017235715-A1 · Aug 17, 2017 · US
Ingredient based nutritional information
US-9734182-B2 · Aug 15, 2017 · US
Construction of phonetic representation of a string of characters
US-2017177550-A1 · Jun 22, 2017 · US
Construction of a phonetic representation of a generated string of characters
US-2017177551-A1 · Jun 22, 2017 · US
Method and device for selecting a word to be defined in mobile communication terminal having an electronic dictionary
US-2017154020-A1 · Jun 1, 2017 · US
Technique used in text analysis in a safe manner
US-2017124037-A1 · May 4, 2017 · US
System and method for maintaining a dynamic dictionary
US-2017116331-A1 · Apr 27, 2017 · US
Automatic accuracy estimation for audio transcriptions
US-2017116979-A1 · Apr 27, 2017 · US
Enhanced messaging transaction performance with auto-selected dual-tag fields
US-9619443-B2 · Apr 11, 2017 · US
Human readable mechanism for communicating binary data
US-9606983-B1 · Mar 28, 2017 · US
Generating natural language text sentences as test cases for NLP annotators with combinatorial test design
US-9606980-B2 · Mar 28, 2017 · US
Ingredient based nutritional information
US-2017031966-A1 · Feb 2, 2017 · US
Ingredient based nutritional information
US-2017031995-A1 · Feb 2, 2017 · US
Glossary management device, glossary management system, and recording medium for glossary generation
US-9529792-B2 · Dec 27, 2016 · US
Help document animated visualization
US-9524279-B2 · Dec 20, 2016 · US
Innovative method for text encodation in quick response code
US-2016335255-A1 · Nov 17, 2016 · US
Electronic device and method of providing unit information
US-2016323211-A1 · Nov 3, 2016 · US
Real time term suggestion using text analytics
US-9465783-B2 · Oct 11, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G06F40/157?
- CPC G06F40/157 is the Cooperative Patent Classification code for “using dictionaries or tables.”
- How many patents are filed under CPC G06F40/157 (using dictionaries or tables)?
- Our database includes 318 publications tagged with this CPC code.
- Is patent activity under CPC G06F40/157 growing?
- Publication counts under this code: 26 in 2024 vs 22 in 2025 (latest complete years).