Method and device for providing handwriting input in electronic device
US-2024310998-A1 · Sep 19, 2024 · US
Determination of region of interest
Determination of region of interest · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G06V30/147 |
| Official title | {Determination of region of interest} |
| Display label | Determination of region of interest |
| Total patents | 309 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 6 |
| 2017 | 8 |
| 2018 | 13 |
| 2019 | 18 |
| 2020 | 17 |
| 2021 | 20 |
| 2022 | 33 |
| 2023 | 52 |
| 2024 | 54 |
| 2025 | 71 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Character recognition method and device
US-10872274-B2 · Dec 22, 2020 · US
Reading system, reading device, reading method, and storage medium
US-2020342251-A1 · Oct 29, 2020 · US
Merchant advertisement informed item level data predictions
US-10755290-B1 · Aug 25, 2020 · US
Character recognition device, character recognition method, and character recognition program
US-10657404-B2 · May 19, 2020 · US
Vehicle tracking and license plate recognition based on group of pictures (GOP) structure
US-10497258-B1 · Dec 3, 2019 · US
Systems and methods for incremental character recognition to recognize characters in images
US-10474923-B2 · Nov 12, 2019 · US
Information processing apparatus and non-transitory computer readable medium
US-2019325272-A1 · Oct 24, 2019 · US
Information processing apparatus, control method of information processing apparatus, and storage medium
US-10452943-B2 · Oct 22, 2019 · US
Image processing apparatus, control method for image processing apparatus, and non-transitory storage medium
US-2019266397-A1 · Aug 29, 2019 · US
Apparatus, method and non-transitory storage medium for changing position coordinates of a character area stored in association with a character recognition result
US-10395131-B2 · Aug 27, 2019 · US
Hardware and system of bounding box generation for image processing pipeline
US-2019258888-A1 · Aug 22, 2019 · US
Image data retrieving method and image data retrieving device
US-2019228252-A1 · Jul 25, 2019 · US
Image-based vehicle maintenance plan
US-2019213563-A1 · Jul 11, 2019 · US
Device and method for determining characteristics of a currency note
US-10339377-B2 · Jul 2, 2019 · US
Methods and apparatus to determine the dimensions of a region of interest of a target object from an image using target object landmarks
US-2019188527-A1 · Jun 20, 2019 · US
Object detection and image cropping using a multi-detector approach
US-2019164010-A1 · May 30, 2019 · US
Object detection and image cropping using a multi-detector approach
US-2019164313-A1 · May 30, 2019 · US
Image processing device, image processing method, and computer program product
US-10296802-B2 · May 21, 2019 · US
Device and method for determining characteristics of a currency note
US-2019147240-A1 · May 16, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G06V30/147?
- CPC G06V30/147 is the Cooperative Patent Classification code for “Determination of region of interest.”
- How many patents are filed under CPC G06V30/147 (Determination of region of interest)?
- Our database includes 309 publications tagged with this CPC code.
- Is patent activity under CPC G06V30/147 growing?
- Publication counts under this code: 54 in 2024 vs 71 in 2025 (latest complete years).