Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Earphone charging case

Earphone charging case

US Patent D1103912 · Granted Dec 2, 2025

Assignee

No assignee recorded.

Inventors

Unknown
Unknown

View full patent text on Google Patents →

More Patents by These Inventors

Wireless transmission system and transmitting control device2025

Directional selective fill for silicon gap fill processes2025

Bolter miner and tunneling system2025

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly