Object based screening of scratch-off protected documents
US-2025256200-A1 · Aug 14, 2025 · US
using ink jet
using ink jet · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A63F2003/066 |
| Official title | {using ink jet} |
| Display label | using ink jet |
| Total patents | 29 |
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 | 1 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 4 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Printed documents readily identifying indicia printing defects
US-2024198208-A1 · Jun 20, 2024 · US
System and method for composing personalized scratch-off lottery tickets
US-11992777-B2 · May 28, 2024 · US
Printed documents readily identifying indicia printing defects
US-11944913-B2 · Apr 2, 2024 · US
Printed documents readily identifying indicia printing defects
US-2023249055-A1 · Aug 10, 2023 · US
Scratch-off document microscratching countermeasures
US-2023114243-A1 · Apr 13, 2023 · US
Scratch-off document microscratching countermeasures
US-2023110999-A1 · Apr 13, 2023 · US
System and Method for Composing Personalized Scratch-Off Lottery Tickets
US-2023065775-A1 · Mar 2, 2023 · US
Industrial printer
US-11521000-B2 · Dec 6, 2022 · US
Industrial Printer
US-2022012439-A1 · Jan 13, 2022 · US
Successive memory writes in an rfid interrogator
US-2021271830-A1 · Sep 2, 2021 · US
Successive memory writes in an RFID interrogator
US-11017188-B2 · May 25, 2021 · US
Industrial printer
US-11010571-B2 · May 18, 2021 · US
Industrial Printer
US-2020210654-A1 · Jul 2, 2020 · US
Dual RFID modules in an RFID printer/encoder/verification system
US-10599887-B2 · Mar 24, 2020 · US
Industrial printer
US-10592794-B2 · Mar 17, 2020 · US
Successive memory writes in an rfid interrogator
US-2018357452-A1 · Dec 13, 2018 · US
Playing card handling devices, systems, and methods for verifying sets of cards
US-10092819-B2 · Oct 9, 2018 · US
Successive memory writes in an RFID interrogator
US-10073994-B2 · Sep 11, 2018 · US
Thermal printer with a quick release cover
US-9971917-B2 · May 15, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A63F2003/066?
- CPC A63F2003/066 is the Cooperative Patent Classification code for “using ink jet.”
- How many patents are filed under CPC A63F2003/066 (using ink jet)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC A63F2003/066 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).