Substrate transfer system and method with charging function
US-2026011592-A1 · Jan 8, 2026 · US
This page is not indexed by search engines while we improve data quality.
Ahn Yongjun patents
Ahn Yongjun is listed as an inventor on 19 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ahn Yongjun |
| Total patents | 19 |
| First publication | Feb 4, 2021 |
| Latest publication | Jan 8, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Substrate transfer system and method with charging function
US-12463074-B2 · Nov 4, 2025 · US
Article transfer and storage apparatus
US-2025316515-A1 · Oct 9, 2025 · US
Article transfer apparatus
US-2025289657-A1 · Sep 18, 2025 · US
Beam Control Method Using Multi-Sensor in Millimeter-Wave and Terahertz-Wave Wireless Communication System, and Recording Medium and Device for Performing Same
US-2025219706-A1 · Jul 3, 2025 · US
Active user detection and channel estimation method and device, using deep neural network
US-12231269-B2 · Feb 18, 2025 · US
Pollutant detection devices and monitoring system having the same
US-12153016-B2 · Nov 26, 2024 · US
Apparatus for transferring carriers
US-2024327136-A1 · Oct 3, 2024 · US
Wafer storage system
US-12103772-B2 · Oct 1, 2024 · US
Distribution storage system
US-2024317492-A1 · Sep 26, 2024 · US
Recent patents
Latest publications not already listed above.
Article transfer and storage apparatus
US-2024253900-A1 · Aug 1, 2024 · US
Transfer apparatus having link arms and stockers having the same
US-12033879-B2 · Jul 9, 2024 · US
Active User Detection and Channel Estimation Method and Device, Using Deep Neural Network
US-2023412429-A1 · Dec 21, 2023 · US
Substrate transfer system and method with charging function
US-2023253227-A1 · Aug 10, 2023 · US
Wafer storage system
US-2023061872-A1 · Mar 2, 2023 · US
Transfer apparatus having link arms and stockers having the same
US-2023041221-A1 · Feb 9, 2023 · US
Pollutant detection devices and monitoring system having the same
US-2022283119-A1 · Sep 8, 2022 · US
Apparatus for storing mask
US-11262649-B2 · Mar 1, 2022 · US
Apparatus for storing mask
US-2021033965-A1 · Feb 4, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Electronics Co Ltd | 16 |
| Seoul Nat Univ R&Db Foundation | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10P72/3218 | 11 |
| H10P72/3222 | 9 |
| H10P72/3404 | 8 |
| H10P72/3221 | 7 |
| B65G2201/0297 | 7 |