Earphone
US-12587775-B2 · Mar 24, 2026 · US
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You Fen patents
You Fen is listed as an inventor on 102 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | You Fen |
| Total patents | 102 |
| First publication | Jul 17, 2018 |
| Latest publication | Mar 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Bone conduction earphones and methods for making the same
US-12395776-B2 · Aug 19, 2025 · US
Eyeglasses
US-12386209-B2 · Aug 12, 2025 · US
Earphones
US-12382210-B2 · Aug 5, 2025 · US
Acoustic devices
US-2025220334-A1 · Jul 3, 2025 · US
Glasses
US-2025199340-A1 · Jun 19, 2025 · US
Earphones
US-2025193573-A1 · Jun 12, 2025 · US
Antenna touch multiplexing devices, headphones, and electronic devices
US-2025190074-A1 · Jun 12, 2025 · US
Loudspeaker apparatus
US-2025175732-A1 · May 29, 2025 · US
Acoustic devices
US-12289577-B2 · Apr 29, 2025 · US
Recent patents
Latest publications not already listed above.
Acoustic device
US-2025113136-A1 · Apr 3, 2025 · US
Earphones
US-12262166-B2 · Mar 25, 2025 · US
Glasses
US-12248197-B2 · Mar 11, 2025 · US
Loudspeaker apparatus
US-12231840-B2 · Feb 18, 2025 · US
Loudspeaker apparatus
US-12219317-B2 · Feb 4, 2025 · US
Speaker device
US-2025024191-A1 · Jan 16, 2025 · US
Acoustic output apparatuses
US-2025016490-A1 · Jan 9, 2025 · US
Acoustic device
US-12185053-B2 · Dec 31, 2024 · US
Headset communication system
US-12177621-B2 · Dec 24, 2024 · US
Acoustic output apparatus and connection assembly
US-2024414469-A1 · Dec 12, 2024 · US
Sound producing devices
US-2024397247-A1 · Nov 28, 2024 · US
Bone conduction earphones and methods for making the same
US-2024373159-A1 · Nov 7, 2024 · US
Speaker device
US-12120482-B2 · Oct 15, 2024 · US
Acoustic input and output apparatus
US-12120481-B2 · Oct 15, 2024 · US
Speaker device
US-2024340570-A1 · Oct 10, 2024 · US
Speaker device
US-2024334113-A1 · Oct 3, 2024 · US
Acoustic output apparatuses
US-12101589-B2 · Sep 24, 2024 · US
Acoustic output apparatus and connection assembly
US-12088990-B2 · Sep 10, 2024 · US
Bone conduction earphones and methods for making the same
US-12088991-B2 · Sep 10, 2024 · US
Sound producing devices
US-12063467-B2 · Aug 13, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Shenzhen Shokz Co Ltd | 81 |
| Shenzhen Voxtech Co Ltd | 21 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04R2460/13 | 97 |
| H04R1/1041 | 83 |
| H04R1/1075 | 82 |
| H04R1/105 | 74 |
| H04R1/1066 | 64 |