Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Piezoelectric plate electric connection structure

Piezoelectric plate electric connection structure

US Patent 7456708 · Granted Nov 25, 2008

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Power supply2019
Power supply for redundant power system2018
Headphone wireless expansion device capable of switching among multiple targets 2017
Waterproof piezoelectric ceramic speaker2017
Thin keyboard having keycaps including integrated inner frames2016
Thin keyboard command trigger structure2016
Multi-instruction switch for enhancing electrical insulation2015
Display method for distinguishing multiple linking targets2015
Thin keyboard structure2015
Illuminated keycap for generating soft light2014
Locally illuminated keycap2014
Keyboard with illuminating architecture2012