Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical rotary encoder having large and small numerical aperture fibers

Optical rotary encoder having large and small numerical aperture fibers

US Patent 5038031 · Granted Aug 6, 1991

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Extreme ultraviolet light generation chamber device and electronic device manufa2025
Target supply system, extreme ultraviolet light generation apparatus, and electr2025
Extreme ultraviolet light generation apparatus and electronic device manufacturi2025
Non-aqueous electrolyte secondary battery2025
Hybrid electric vehicle2024
Compound, substrate for pattern formation, photodegradable coupling agent, patte2024
Extreme ultraviolet light generation apparatus and electronic device manufacturi2023
Compound, pattern forming substrate, coupling agent, and pattern formation metho2023
Container sterilization method and container sterilization system2023
Fluorine-containing compound, substrate for patterning, photodegradable coupling2022
Structure of vehicle electric equipment2022
Cylindrical battery2022