Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Dual polarization transmission system

Dual polarization transmission system

US Patent 5075697 · Granted Dec 24, 1991

Estimated economic value: $54,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for manufacturing hard carbon-based coating, and member provided with coa2024
Capping unit for ink jet recording unit2014
Liquid-ejecting recording head and liquid-ejecting recording apparatus2013
Ink jet recording apparatus2012
Flexible film wiring board and liquid discharge head2010
Ink tank for printer2007
Ink tank for printer2007
Liquid jet recording head and liquid jet recording apparatus2006
Ink jet head storing structure and liquid filling method2006
Liquid discharge recording head, liquid discharge recording apparatus, and metho2005
Liquid discharge recording head2005
Ink jet head storing structure and liquid filling method2005