Interactive toy
US-12290761-B2 · May 6, 2025 · US
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Ma Benjamin patents
Ma Benjamin is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ma Benjamin |
| Total patents | 4 |
| First publication | Jun 11, 2020 |
| Latest publication | May 6, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Interactive modular construction element and a modular construction system with interactive modular construction elements
US-11845014-B2 · Dec 19, 2023 · US
Interactive toy
US-2022355218-A1 · Nov 10, 2022 · US
Interactive modular construction element and a modular construction system with interactive modular construction elements
US-2020179818-A1 · Jun 11, 2020 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lego As | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A63H33/042 | 4 |
| G06F3/0488 | 2 |
| A63H2200/00 | 2 |
| G06K17/0029 | 2 |
| G06K17/0025 | 2 |