Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical element, mold for the optical element, method for manufacturing the optical element and bidirectional optical communication module

Optical element, mold for the optical element, method for manufacturing the optical element and bidirectional optical communication module

US Patent 7481587 · Granted Jan 27, 2009

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Work vehicle2025
Solid-state imaging device including silicon germanium substrate, electronic app2025
Resin molded component2025
Rotary electric machine2024
Power transmission device for work vehicle2024
Photoelectric conversion element2024
Rotary electric machine having insulating structure for rotor poles2024
Napped artificial leather and method for producing same2024
Control device, creation method for learning model, learning model, computer pro2024
Rotating electric machine2023
Drive unit for hybrid vehicle2023
Bicycle rear sprocket assembly2023