Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Led color specific optical toner concentration sensor

Led color specific optical toner concentration sensor

US Patent 6931219 · Granted Aug 16, 2005

Estimated economic value: $10,523,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Feedback control systems and methods for glass tube converting processes2025
Method and system to attribute metadata to preexisting documents2019
Method and system to attribute metadata to preexisting documents2019
Method and apparatus for customized handwriting entry zones2018
Methods and systems for automatically recognizing actions in a call center envir2018
Methods and systems for automatically recognizing actions in a call center envir2018
Methods and systems for automatically recognizing actions in a call center envir2018
Methods and systems for performing queue-based routing of print jobs in a multi-2017
Confirming automatically recognized handwritten answers2017
Optimal scheduling of multi-site enterprise print jobs2017
Sensor detecting multiple weights of multiple items2017
Methods and systems for performing queue-based assignment of print jobs in a mul2017