Inventor
LIU PEITAO
CN16 patents
⚠️ This page may combine multiple inventors who share the name “LIU PEITAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COMBA TELECOM TECH GUANGZHOU LIMITED
4 patentsUS10910688B2Feb 2, 2021
Dielectric phase shifting unit, dielectric phase shifter and base station antenna
COMBA TELECOM TECH GUANGZHOU LIMITED2 citations68
US11056782B2Jul 6, 2021
Linked locking mechanism and antenna down-tilt angle control device
COMBA TELECOM TECH GUANGZHOU LIMITED0 citations41
US10910707B2Feb 2, 2021
Transmission device and antenna down-tilt control system
COMBA TELECOM TECH GUANGZHOU LIMITED0 citations41
US11154954B2Oct 26, 2021
Welding base
COMBA TELECOM TECH GUANGZHOU LIMITED0 citations40
COMBA TELECOM TECH GUANGZHOU
3 patentsUS10062939B2Aug 28, 2018
Phase shifter of the cavity type including a feeding network, a slideable dielectric element and a transformation device, which are mounted within the cavity of the phase shifter
COMBA TELECOM TECH GUANGZHOU3 citations68
US10062940B2Aug 28, 2018
Dielectric phase shifter comprised of a cavity having an elongated receiving space where a phase shifting circuit and a slideable dielectric element are disposed
COMBA TELECOM TECH GUANGZHOU5 citations68
US10008771B2Jun 26, 2018
Phase shift system
COMBA TELECOM TECH GUANGZHOU0 citations45
COMBA TELECOM SYSTEM (CHINA) LTD
3 patentsUS9705205B2Jul 11, 2017
Bi-polarized broadband annular radiation unit and array antenna
COMBA TELECOM SYSTEM (CHINA) LTD3 citations64
US9559432B2Jan 31, 2017
Antenna control system and multi-frequency shared antenna
COMBA TELECOM SYSTEM (CHINA) LTD1 citations42
US9577301B2Feb 21, 2017
Dielectric phase-shift module and phase-shift unit thereof, feeding network and antenna
COMBA TELECOM SYSTEM (CHINA) LTD0 citations37
COMBA TELECOM TECH (GUANGZHOU) LTD
2 patentsCOMBA TELECOM TECHNOLOGY GUANGZHOU LTD
2 patentsUS12132269B2Oct 29, 2024
Antenna and radiation unit thereof, balun structure of radiation unit and manufacturing method
COMBA TELECOM TECHNOLOGY GUANGZHOU LTD0 citations58
US12525719B2Jan 13, 2026
Coupling structure, resonant structure, low-frequency radiation unit, antenna and electromagnetic boundary
COMBA TELECOM TECHNOLOGY GUANGZHOU LTD0 citations42