Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ear-hook earphone with microphone

Ear-hook earphone with microphone

US Patent 7231056 · Granted Jun 12, 2007

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Microphone positioning structure2010
Method for forming bit-line contact plug and transistor structure2010
Extended microphone with positioning display2007
Back clip fixture of a receiver and transmitter device2006
Microphone clip connecting structure1998
Method and a structure for quickly assembling road foundation and supports1995