System and method for determining product count information using magnetic sensors
US-12541742-B2 · Feb 3, 2026 · US
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Counting of objects in a stack thereof
Counting of objects in a stack thereof · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G06M9/00 |
| Official title | Counting of objects in a stack thereof |
| Display label | Counting of objects in a stack thereof |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2018 | 3 |
| 2020 | 2 |
| 2021 | 1 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Counting machine and methods of counting items
US-12373774-B2 · Jul 29, 2025 · US
System and method for determining product count information using magnetic sensors
US-2024281764-A1 · Aug 22, 2024 · US
System and method for determining product count information using magnetic sensors
US-11922371-B1 · Mar 5, 2024 · US
System and method for determining product count information using magnetic sensors
US-11829948-B1 · Nov 28, 2023 · US
Counting machine and methods of counting items
US-2023092460-A1 · Mar 23, 2023 · US
Untaken sheet notification device, document feeder, and image forming apparatus
US-11601563-B2 · Mar 7, 2023 · US
Apparatus and method for processing information and program for the same
US-10902355-B2 · Jan 26, 2021 · US
Untaken sheet notification device, document feeder, and image forming apparatus
US-2020322495-A1 · Oct 8, 2020 · US
Card-type medium counting mechanism, card-type medium housing device, and card housing device
US-10552726-B2 · Feb 4, 2020 · US
Apparatus and method for processing information and program for the same
US-2018330285-A1 · Nov 15, 2018 · US
Card-type medium counting mechanism, card-type medium housing device, and card housing device
US-2018322379-A1 · Nov 8, 2018 · US
Paper sheet handling apparatus and paper sheet determining method
US-2018232620-A1 · Aug 16, 2018 · US
Device and method for adaptive cycle counting
US-2016210586-A1 · Jul 21, 2016 · US
Sheet eject device, fullness detecting method, and computer-readable recording medium
US-9359166-B2 · Jun 7, 2016 · US
Purge-bin weighing scale
US-9163978-B2 · Oct 20, 2015 · US
Method and system for touchless counting of stacked substrates, especially bundled banknotes
US-9042632-B2 · May 26, 2015 · US