Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Strongly confined polarization-independent single-mode optical ridge waveguide

Strongly confined polarization-independent single-mode optical ridge waveguide

US Patent 6522822 · Granted Feb 18, 2003

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Preparation method of high-safety high-capacity lithium manganese iron phosphate2025
Efficient synthesis method for radiation pattern of conformal array antenna2025
Thermal imager2025
Brake-by-wire (BBW) electronic control actuator unit and use thereof2025
Car sun visor2025
Microwave radar and unmanned aerial vehicle2024
System and method for language translation2024
Method for optimizing particle size of controlled-release nitrogen fertilizer ox2024
Nordic hyperextension2024
Belt squat attachment2024
Exercise attachment2024
Communication methods and devices for uplink power control2024