Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Broadband and wide viewing angle waveplate having pi-cell

Broadband and wide viewing angle waveplate having pi-cell

US Patent 10948779 · Granted Mar 16, 2021

Estimated economic value: $190,072,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical dimming devices with chiral ferroelectric nematic liquid crystal2025
Gradient-index liquid crystal lenses with adjustable flyback regions2025
Dimming devices with pixelated liquid crystal physical gels2025
GRIN LC lens design with variable resistance electrode2025
Polarization-selective varifocal liquid lens2025
Hybrid varifocal device and system2025
Dimming control with display-directed activation light for an optical assembly2025
Fast electroactive lens switching systems and methods2025
Polarization-based processing of unpolarized image light2025
Optical devices with active components coupled with passive components2025
Polarization-selective varifocal liquid lens2025
Optical combiner with uniform illuminance throughput2025