Earphone eartip
US-D965565-S · Oct 4, 2022 · US
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Duddy Stephen patents
Duddy Stephen is listed as an inventor on 21 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Duddy Stephen |
| Total patents | 21 |
| First publication | Feb 23, 2017 |
| Latest publication | Oct 4, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Headphone
US-D897995-S · Oct 6, 2020 · US
Wireless earphone
US-D883257-S · May 5, 2020 · US
Earphone fin
US-D881163-S · Apr 14, 2020 · US
Single piece headphone
US-D876399-S · Feb 25, 2020 · US
Systems and methods for gathering and interpreting heart rate data from an activity monitoring device
US-10420474-B2 · Sep 24, 2019 · US
Wearable device with an antenna system
US-10367927-B2 · Jul 30, 2019 · US
Earphones optimized for users with small ear anatomy
US-10117015-B2 · Oct 30, 2018 · US
System and method for identifying performance days using earphones with biometric sensors
US-10078734-B2 · Sep 18, 2018 · US
Earphones with attachable expansion pack
US-9986323-B2 · May 29, 2018 · US
Recent patents
Latest publications not already listed above.
Wearable device with an antenna system
US-2018041617-A1 · Feb 8, 2018 · US
Watertight welding methods and components
US-9849538-B2 · Dec 26, 2017 · US
Optimized cord clip
US-9743745-B2 · Aug 29, 2017 · US
Systems and methods for gathering and interpreting heart rate data from an activity monitoring device
US-2017215742-A1 · Aug 3, 2017 · US
Wearable device with an antenna system
US-2017223160-A1 · Aug 3, 2017 · US
Earphones with attachable expansion pack
US-2017150245-A1 · May 25, 2017 · US
Ear cushion
US-D784961-S · Apr 25, 2017 · US
Earphones optimized for users with small ear anatomy
US-2017111727-A1 · Apr 20, 2017 · US
System and method for providing a training load schedule for peak performance positioning using earphones with biometric sensors
US-9622685-B2 · Apr 18, 2017 · US
Optimized cord clip
US-2017095067-A1 · Apr 6, 2017 · US
Earphones with biometric sensors
US-2017049335-A1 · Feb 23, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Logitech Europe Sa | 21 |
| Logitech Europe Sa | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04R1/1016 | 5 |
| A61B5/1118 | 4 |
| A61B5/0205 | 4 |
| A61B5/0022 | 3 |
| A61B5/6803 | 3 |