Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical cross-bar switch

Optical cross-bar switch

US Patent 6539141 · Granted Mar 25, 2003

Estimated economic value: $1,704,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Portable display2019
Eddy current detection2017
Portable display2016
Display systems having screens with optical fluorescent materials2014
Multi-panel display screen having a supporting film layer2012
Multilayered fluorescent screens for scanning beam display systems2012
Multilayered fluorescent screens for scanning beam display systems2012
Multilayered screens with light-emitting stripes for scanning beam display syste2011
Multilayered fluorescent screens for scanning beam display systems2011
Display screens having optical fluorescent materials2010
Methods for positioning and bonding elements in substrates2004
Optical recording head having a solid immersion lens2004