Inventor
HUANG XUEJUAN
CN5 patents
Patents
5 patentsUS12598006B2Apr 7, 2026
Antenna in package, radio frequency chip, test device and test method
CALTERAH SEMICONDUCTOR TECH SHANGHAI CO LTD0 citations56
US12424757B2Sep 23, 2025
On-board antenna, radio device, and electronic apparatus
CALTERAH SEMICONDUCTOR TECH SHANGHAI CO LTD0 citations46
US12374766B2Jul 29, 2025
Attenuation apparatus and test system
CALTERAH SEMICONDUCTOR TECH SHANGHAI CO LTD0 citations46
US12586889B2Mar 24, 2026
Conversion apparatus from chip package to waveguide, radio frequency apparatus and radar apparatus
CALTERAH SEMICONDUCTOR TECH SHANGHAI CO LTD0 citations44
US12451596B2Oct 21, 2025
Microstrip antenna, antenna array, radar, and vehicle
CALTERAH SEMICONDUCTOR TECH SHANGHAI CO LTD0 citations44