A component storage system, a component storehouse and a magazine preparation method
US-2024015942-A1 · Jan 11, 2024 · US
Loading or unloading of containers (H05K13/028 takes precedence)
Loading or unloading of containers (H05K13/028 takes precedence) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H05K13/021 |
| Official title | {Loading or unloading of containers (H05K13/028 takes precedence)} |
| Display label | Loading or unloading of containers (H05K13/028 takes precedence) |
| Total patents | 494 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 25 |
| 2016 | 25 |
| 2017 | 45 |
| 2018 | 49 |
| 2019 | 51 |
| 2020 | 51 |
| 2021 | 56 |
| 2022 | 43 |
| 2023 | 53 |
| 2024 | 42 |
| 2025 | 41 |
| 2026 | 13 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electronic component supply apparatus, reel apparatus, tape processing apparatus, and method for resupplying component stored tape
US-2017354071-A1 · Dec 7, 2017 · US
Component verification method and component verification system
US-9801318-B2 · Oct 24, 2017 · US
Component supply device
US-9788470-B2 · Oct 10, 2017 · US
Conveyance apparatus for electronic components and apparatus for industrial use equipped with the conveyance apparatus
US-9750168-B2 · Aug 29, 2017 · US
Feeder exchanging carriage
US-2017245407-A1 · Aug 24, 2017 · US
Feeder exchanging device
US-2017172021-A1 · Jun 15, 2017 · US
Apparatus for receiving and discharging material such as waste vinyl
US-9598255-B2 · Mar 21, 2017 · US
Electronic component transportation device and method for manufacturing electronic component array
US-2017073170-A1 · Mar 16, 2017 · US
Component supply device, component mounting system, and component mounting method
US-2017020038-A1 · Jan 19, 2017 · US
Tape feeder and tape feeding method
US-9522801-B2 · Dec 20, 2016 · US
Method and apparatus to improve reel feeder efficiency
US-9513657-B2 · Dec 6, 2016 · US
Automatic splicing device
US-9510494-B2 · Nov 29, 2016 · US
Component supply system
US-2016330880-A1 · Nov 10, 2016 · US
Separating device for electronic components
US-2016318717-A1 · Nov 3, 2016 · US
Tape feeder and component mounting device
US-2016316592-A1 · Oct 27, 2016 · US
Device for judging whether splicing of carrier tapes is allowed
US-2016278252-A1 · Sep 22, 2016 · US
Storage device
US-9446901-B2 · Sep 20, 2016 · US
Chip feeder
US-9422117-B2 · Aug 23, 2016 · US
Component supplying apparatus and component supplying method
US-9415968-B2 · Aug 16, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H05K13/021?
- CPC H05K13/021 is the Cooperative Patent Classification code for “Loading or unloading of containers (H05K13/028 takes precedence).”
- How many patents are filed under CPC H05K13/021 (Loading or unloading of containers (H05K13/028 takes precedence))?
- Our database includes 494 publications tagged with this CPC code.
- Is patent activity under CPC H05K13/021 growing?
- Publication counts under this code: 42 in 2024 vs 41 in 2025 (latest complete years).