Sound absorbing duct for environmental control system
US-12222128-B2 · Feb 11, 2025 · US
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Fung Andrew K patents
Fung Andrew K is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fung Andrew K |
| Total patents | 4 |
| First publication | Feb 20, 2020 |
| Latest publication | Feb 11, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Sound absorbing duct for environmental control system
US-2023358433-A1 · Nov 9, 2023 · US
Sound absorbing duct for environmental control system
US-11739973-B2 · Aug 29, 2023 · US
Sound absorbing duct for environmental control system
US-2020056803-A1 · Feb 20, 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 |
|---|---|
| Boeing Co | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F24F13/0263 | 4 |
| F24F2013/242 | 4 |
| F16L55/033 | 4 |
| B32B5/18 | 4 |
| F16L59/029 | 4 |