Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Piezoelectric energy hunting device with lightweight design and voltage signal application system thereof

Piezoelectric energy hunting device with lightweight design and voltage signal application system thereof

US Patent 11538979 · Granted Dec 27, 2022

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Micro blower2025
Structure having gate spacers with projecting portions extending into a gate die2025
Piezoelectric vibration module and haptic feedback module2023
Piezoelectric vibration module and haptic feedback module2023
Intelligent energy harvesting device, voltage signal application system and ener2023
Intelligent energy harvesting device, voltage signal application system and ener2023
Intelligent energy harvesting device, voltage signal application system and ener2023
Haptic feedback module2022
Haptic feedback module2022
Miniature cooling system2022
Miniature cooling system2022
Piezoelectric system for ultrasonic thermotherapy and electrotherapy2021