Inventor
Dingjiu DAOJIAN
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 aerials67%
F03DWind motors8%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g8%
H01PWaveguides8%
H02KDynamo-electric machines8%
PatentTitleYear
12,597,692Antenna system, communication device, and communication system202612,525,714Cavity-backed antenna having controllable beam width202612,525,728Antenna apparatus and communication device202612,362,482Antenna subarray and base station antenna202511,764,481Antenna202311,322,834Multi-band antenna system and method for controlling inter-band interference in multi-band antenna system202211,316,263Radiation apparatus202211,245,199Antenna2022Career & 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 |