Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Organic electroluminescent device

Organic electroluminescent device

US Patent 7531247 · Granted May 12, 2009

Estimated economic value: $141,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Memory controller and memory system including the same2025
Display apparatus and computing apparatus including the same2025
Compound, and organic light emitting device and organic light emitting display d2024
Apparatus and method for preventing security threat to virtual machine2024
Organic light emitting diode and organic light emitting device having the same2024
Current stimulator for recording cranial nerve signals and operation method of c2023
Rehabilitation exercise device for upper and lower limbs2023
Organic light emitting diode and organic light emitting device having the same2023
Display with dam surrounding opening2023
Organic emitting compound, and organic light emitting diode and organic light em2023
Organic compound having excellent thermal resistance property and luminescent pr2023
Airbag for vehicle2023