Inventor
Zhiqiang LIAO
Inventor
CN
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials44%
H04WWireless communication networks19%
H01PWaveguides13%
H01RElectrically-conductive connections6%
H04BTransmission6%
H04LTransmission of digital information, e.g. telegraphic communication6%
H05KPrinted circuits6%
PatentTitleYear
12,573,751Feed network, antenna, antenna system, base station and beam forming method202612,160,031Feed network of base station antenna, base station antenna, and base station202411,837,792High-frequency radiator, multi-frequency array antenna, and base station202311,671,128Antenna system and base station202311,563,268Base station antenna202311,552,385Feed network of base station antenna, base station antenna, and base station202311,432,398Printed circuit board transmission line and electronic device202211,342,654Base station antenna, switch, and base station device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to HUAWEI TECH CO LTD (8)· patent assignee history
2022–2026Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAWEI TECH CO LTD | 8 | 2022–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 8 | 2022–2026 |