Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optically active compound and liquid crystal composition containing the same

Optically active compound and liquid crystal composition containing the same

US Patent 5290477 · Granted Mar 1, 1994

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Wiring board2025
Fourier transform infrared spectrometer2025
Wiring board and manufacturing method of wiring board2025
Infrared spectrometer2025
Interconnect substrate having groove around pad2025
Control unit2024
Magnetic tape management device, magnetic tape cartridge, magnetic tape, magneti2024
Information processing apparatus and recommendation control method2023
Non-contact gesture commands for touch screens2023
High alumina fused cast refractory and method of producing same2023
Magnetic recording medium, magnetic recording and reproducing device and composi2023
Earthquake prediction method and earthquake prediction system2022