Inventor
Xianfeng TANG
Inventor
CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing22%
H01QAntennas, i.e. radio aerials22%
G06TImage data processing or generation, in general11%
H01PWaveguides11%
H04BTransmission11%
H04NPictorial communication, e.g. television11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
PatentTitleYear
12,561,529Systems for encoding documents and generating semantic identifiers202612,561,383Systems for recommending search queries based on determined user intent202612,494,564Radio frequency chip, signal transceiver, and communication device202512,452,528Image signal processing driving method, control module, processing module and medium202511,605,901Beam reconstruction method, antenna, and microwave device2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to HUAWEI TECH CO LTD (2)· patent assignee history
2023–2025Based in CN· patent location history
2025Patents assigned to VERISILICON MICROELECTRONICS CHENGDU CO LTD (1)· patent assignee history
2025Patents assigned to VERISILICON MICROELECTRONICS NANJING CO LTD (1)· patent assignee history
2026Patents assigned to AMAZON TECH INC (2)· patent assignee history
2026Patents assigned to A9 COM INC (1)· patent assignee history
2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMAZON TECH INC | 2 | 2026 |
| HUAWEI TECH CO LTD | 2 | 2023–2025 |
| A9 COM INC | 1 | 2026 |
| VERISILICON MICROELECTRONICS CHENGDU CO LTD | 1 | 2025 |
| VERISILICON MICROELECTRONICS NANJING CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2023–2025 |
| US | 2 | 2026 |