Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Dual-frequency current-balancing quadrifilar helical antenna

Dual-frequency current-balancing quadrifilar helical antenna

US Patent 11626660 · Granted Apr 11, 2023

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for detecting surface gradient of unstructured road based on lidar2025
Display panel and display device2025
System and method for detecting vulnerability of internet of things in power sys2025
Antenna self-capacitance change detection method and apparatus, and related appl2025
Kayak2025
Measurement system for detecting deep-hole surface topography based on low-coher2025
Refrigeration machine2025
Array substrate, light-emitting substrate and display device2025
Clutch mechanism2025
Successive approximation register (SAR) digital analog-to-digital converter (ADC2025
System and method for mapping land cover types with landsat, sentinel-1, and sen2025
Liquid delivering system for wafer cleaning equipment2025