Electronic case for electronic spectacles
US-2025123499-A1 · Apr 17, 2025 · US
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Crook Ben patents
Crook Ben is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Crook Ben |
| Total patents | 13 |
| First publication | Mar 30, 2017 |
| Latest publication | Apr 17, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Electronic case for electronic spectacles
US-12216343-B2 · Feb 4, 2025 · US
Electronic case for electronic spectacles
US-2024103300-A1 · Mar 28, 2024 · US
Electronic case for electronic spectacles
US-11860454-B2 · Jan 2, 2024 · US
Electronic case for electronic spectacles
US-2023204980-A1 · Jun 29, 2023 · US
Electronic case for electronic spectacles
US-11630329-B2 · Apr 18, 2023 · US
Electronic case for electronic spectacles
US-2022390766-A1 · Dec 8, 2022 · US
Electronic case for electronic spectacles
US-11460720-B1 · Oct 4, 2022 · US
Electronic case for electronic spectacles
US-11366341-B1 · Jun 21, 2022 · US
Hearing aid comprising a receiver assembly
US-10499166-B2 · Dec 3, 2019 · US
Recent patents
Latest publications not already listed above.
Hearing aid comprising a receiver assembly
US-2018324531-A1 · Nov 8, 2018 · US
Hearing aid comprising a receiver assembly
US-10051383-B2 · Aug 14, 2018 · US
Hearing aid comprising a receiver assembly
US-2017094422-A1 · Mar 30, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Acucela Inc | 9 |
| Oticon As | 4 |
| Bernafon Ag | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02C11/10 | 9 |
| G02C5/146 | 9 |
| G02C2200/08 | 9 |
| A45C15/00 | 9 |
| A45C11/04 | 9 |