Automatic feeding system
US-12286287-B2 · Apr 29, 2025 · US
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Liu Eddy patents
Liu Eddy is listed as an inventor on 32 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Liu Eddy |
| Total patents | 32 |
| First publication | Jul 5, 2018 |
| Latest publication | Apr 29, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Packing box
US-D1045595-S · Oct 8, 2024 · US
Packing box
US-D1044493-S · Oct 1, 2024 · US
Tray feeding box
US-11827429-B2 · Nov 28, 2023 · US
Material verification method and computing device utilizing method
US-11638373-B2 · Apr 25, 2023 · US
Control device and battery exchange method
US-11541774-B2 · Jan 3, 2023 · US
Receiving structure and automatic feeding system
US-11524834-B2 · Dec 13, 2022 · US
Trasprant display device
US-11379007-B2 · Jul 5, 2022 · US
Automatic feeding system
US-2022119189-A1 · Apr 21, 2022 · US
Receiving structure and automatic feeding system
US-2022121834-A1 · Apr 21, 2022 · US
Recent patents
Latest publications not already listed above.
Tray feeding box
US-2022063860-A1 · Mar 3, 2022 · US
Material verification method and computing device utilizing method
US-2021360842-A1 · Nov 18, 2021 · US
Electric vehicle automatic charging system and electric vehicle automatic charging method
US-11088555-B2 · Aug 10, 2021 · US
Flatness sensing device and method for detecting pressures applied by an object to the flatness sensing device
US-11022420-B2 · Jun 1, 2021 · US
Trasprant display device
US-2021116967-A1 · Apr 22, 2021 · US
Control device and battery exchange method
US-2021009001-A1 · Jan 14, 2021 · US
Sensor and combined magnetic navigation sensor
US-2020356109-A1 · Nov 12, 2020 · US
Torsion and force sensing device and electric screwdriver utilizing same
US-10823628-B2 · Nov 3, 2020 · US
Speed reducer
US-10760649-B2 · Sep 1, 2020 · US
Electronic device and method for checking dispensing of glue in relation to circuit board
US-10706531-B2 · Jul 7, 2020 · US
Torsion and force sensing device and electric screwdriver utilizing same
US-2020209081-A1 · Jul 2, 2020 · US
Flatness sensing device and sensing method of same
US-2020200520-A1 · Jun 25, 2020 · US
Stub plucking device
US-10676302-B1 · Jun 9, 2020 · US
Unpowered stop mechanism
US-10676012-B2 · Jun 9, 2020 · US
Electric vehicle automatic charging system and electric vehicle automatic charging method
US-2020067329-A1 · Feb 27, 2020 · US
Unpowered stop mechanism
US-2019351813-A1 · Nov 21, 2019 · US
Speed reducer
US-2019346021-A1 · Nov 14, 2019 · US
Test pad and method for determining positions of probes
US-10379157-B2 · Aug 13, 2019 · US
Fixture to enable positioning of SMT components
US-10225968-B1 · Mar 5, 2019 · US
Test pad and method for determining positions of probes
US-2018275191-A1 · Sep 27, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hon Hai Prec Ind Co Ltd | 32 |
| Hongfujin Prec Elect Zhengzhou Co Ltd | 21 |
| Fu Tai Hua Ind Shenzhen Co Ltd | 11 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G08B21/182 | 4 |
| G07F19/209 | 4 |
| G06K19/06028 | 4 |
| B65G43/08 | 4 |
| B65G47/74 | 4 |