Earphone
Latest YAMAHA CORPORATION Patents:
- SOUND PROCESSING DEVICE AND METHOD OF OUTPUTTING PARAMETER OF SOUND PROCESSING DEVICE
- Switch structure and acoustic processing device having the switch structure
- Information processing system, keyboard musical instrument, and information processing method
- Information processing method, information processing system, and program
- Computer-implemented method for controlling audio processing apparatus and audio processing apparatus
Description
The broken lines are included for the purpose of illustrating portions of the earphone and form no part of the claimed design. The broken line showing of a second earphone, cord, and controllers in
Claims
The ornamental design for an earphone, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| D815069 | April 10, 2018 | Xiong |
| D829193 | September 25, 2018 | Cai |
| D848983 | May 21, 2019 | Kim |
| D877722 | March 10, 2020 | Yang |
| D882553 | April 28, 2020 | Wu |
| D883260 | May 5, 2020 | Hu |
| D887396 | June 16, 2020 | Wang |
| D888690 | June 30, 2020 | Yan |
| D888692 | June 30, 2020 | Cheng |
| D890724 | July 21, 2020 | Li |
| D893462 | August 18, 2020 | Liu |
| D894875 | September 1, 2020 | Zhao |
| D895579 | September 8, 2020 | Yang |
| D895582 | September 8, 2020 | Wu |
| D896206 | September 15, 2020 | Xu |
| D896207 | September 15, 2020 | He |
| D902181 | November 17, 2020 | Maeda |
| D904351 | December 8, 2020 | Zhang |
| D905016 | December 15, 2020 | Takubo |
| D905018 | December 15, 2020 | Zhu |
| D905019 | December 15, 2020 | Liu |
| D907008 | January 5, 2021 | Yao |
| D908114 | January 19, 2021 | Jung |
| D2019-25020 | November 2019 | JP |
- EP-E30A, no annoucement date [online], retrieved Jan. 27, 2021, retrieved from internet, https://usa.yamaha.com/products/audio_visual/headphones/ep-e30a/index.html.
- Yamaha EP-E30A Wireless Earphones, announced Aug. 19, 2020 [online], retrieved Jan. 27, 2021, retrieved from internet, https://neofiliac.com/product/1600/yamaha-ep-e30a.
- Yamaha Breaks Into Adaptive Headphone Market, announced Aug. 20, 2020 [online], retrieved Jan. 27, 2021, retrieved from internet, https://www.channelnews.com.au/yamaha-breaks-into-adaptive-headphone-market/.
- Yamaha EP-E30A Wireless Earphones, announced © 2020 [online], retrieved Jan. 27, 2021, retrieved from internet, https://e-piphany.co.za/product/yamaha-ep-e30a/.
- Yamaha EP-E30A Bluetooth 5.0 Earphone, announced Nov. 15, 2019 [online], retrieved Jan. 27, 2021, retrieved from internet, https://www.amazon.co.uk/EP-E30A-Bluetooth-Earphone-Sealed-Continuous-Assistant-White/dp/B0814P6LPN.
Patent History
Patent number: D918874
Type: Grant
Filed: Sep 27, 2019
Date of Patent: May 11, 2021
Assignee: YAMAHA CORPORATION (Hamamatsu)
Inventors: Yoshihisa Sugiura (Buena Park, CA), Shino Sakamoto (Hamamatsu)
Primary Examiner: Dana K Weiland
Assistant Examiner: Messina L Smith
Application Number: 29/707,336
Type: Grant
Filed: Sep 27, 2019
Date of Patent: May 11, 2021
Assignee: YAMAHA CORPORATION (Hamamatsu)
Inventors: Yoshihisa Sugiura (Buena Park, CA), Shino Sakamoto (Hamamatsu)
Primary Examiner: Dana K Weiland
Assistant Examiner: Messina L Smith
Application Number: 29/707,336
Classifications
Current U.S. Class:
Headphone (D14/223)