Cable retention features in a custom-fitted hearing device shell
US-12294827-B2 · May 6, 2025 · US
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Lee Cha patents
Lee Cha is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Cha |
| Total patents | 4 |
| First publication | May 12, 2022 |
| Latest publication | May 6, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Measuring light scattering of a sample
US-11719631-B2 · Aug 8, 2023 · US
Cable retention features in a custom-fitted hearing device shell
US-2023062085-A1 · Mar 2, 2023 · US
Measuring light scattering of a sample
US-2022147234-A1 · May 12, 2022 · 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 |
|---|---|
| Wyatt Tech Corp | 2 |
| Starkey Labs Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01N21/47 | 2 |
| G06F3/04847 | 2 |
| G01N2201/126 | 2 |
| G01N21/51 | 2 |
| G01N2021/4711 | 2 |