IP Library › Granted Patent US 1,025,951
Granted Patent S1
US 1,025,951 · App. 29/881,377 · Granted May 7, 2024

Headphone controller

Inventor: Huaqiong Mai (Shenzhen, CN)
Assignee: CYD Electronics (Shenzhen) Co., Ltd
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Quick Facts
Patent No.
US 1,025,951
App. No.
29/881,377
Granted
May 7, 2024
Kind
S1
Claims (1)

The ornamental design for a headphone controller, as shown and described.