Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Helical fine structure, method for producing the same, and electric-wave shield or absorber using the helical fine structure

Helical fine structure, method for producing the same, and electric-wave shield or absorber using the helical fine structure

US Patent 9074227 · Granted Jul 7, 2015

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sensor device2025
Semiconductor device, method for manufacturing semiconductor device, and electro2025
Certificate validation using a multiple-key-pair root certificate authority2025
Battery temperature control device2025
Air conditioner2025
Semiconductor device2025
Electrical power transmission to elevator system cars2025
Manufacturing method of butadiene2025
Air conditioner2025
Refrigeration cycle device2025
Dielectric composition and multilayer ceramic electronic component2025
Sensor apparatus and water amount measurement apparatus2025