Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Backlit key structure bottom plate with light blocking protrusions having differing heights

Backlit key structure bottom plate with light blocking protrusions having differing heights

US Patent 11257637 · Granted Feb 22, 2022

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Key structure2025
Key module2024
Key structure2023
Key structure2022
Key structure2022
Keyboard structure2022
Key assembly2022
Framework structure and keyboard device2021
Luminous key2021
Key switch structure and assembling method thereof2021
Keyboard device and operation method thereof2021
Key module, keyboard and electronic device using same2021