Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Enhanced coupling strength grating having a cover layer

Enhanced coupling strength grating having a cover layer

US Patent 10620379 · Granted Apr 14, 2020

Estimated economic value: $59,305,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

On-chip opto-digital wavelength meter2025
Real-time quantitative characterization method, equipment and medium for rock ma2025
Resource management and control method and system2025
Active noise cancellation method and active noise cancellation earphones2025
Strain of selenium-enriched Lactiplantibacillus plantarum KD-2 and applications 2025
Monolithically-integrated, polarization-independent circulator2025
Strain of Lactobacillus helveticus capable of removing multiple heavy metals and2025
Invoking device services in preset software frameworks2025
Method and apparatus for determining configuration knob of database2024
Linear N×N robotic fiber optic switch2024
Air treatment device and control method2024
Humidifier2024