Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Digital wall clock

Digital wall clock

US Patent D1067045 · Granted Mar 18, 2025

Assignee

No assignee recorded.

Inventors

Hailan Liu (2 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Information interaction method and information interaction system2024

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly