Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Light-emitting element and device

Light-emitting element and device

US Patent 7675230 · Granted Mar 9, 2010

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Operating body detection device, detection method for operating body, and I/O de2024
Piezoelectric film and method for producing same2022
Vehicle drive device2022
Piezoelectric film and process for producing same2020
Production method of hole blocking layer, hole blocking layer, photoelectric con2018
Electrolytic solution for electric double-layer capacitor, and electric double-l2017
Hole blocking layer and method for producing same, and photoelectric conversion 2016
Hole blocking layer and method for producing same, and photoelectric conversion 2016
Transparent piezoelectric sheet-with-A-frame, touch panel, and electronic device2015
Transparent piezoelectric sheet, and transparent piezoelectric sheet-with-a-fram2015
Gas sensor, gas measuring system using the gas sensor, and gas detection module 2013
Gas sensor, gas measuring system using the gas sensor, and gas detection module 2013