Inventor
YUNFEI FENG
Inventor
US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission36%
H01QAntennas, i.e. radio aerials14%
H03FAmplifiers9%
H04LTransmission of digital information, e.g. telegraphic communication9%
H04WWireless communication networks9%
B25JManipulators5%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%
G06TImage data processing or generation, in general5%
H03GControl of amplification5%
H03HImpedance networks, e.g. resonant circuits5%
PatentTitleYear
12,451,848Amplifier with low-gain architecture for mmWave radio frequency (RF) signals202512,451,908Phased array antenna architecture202512,381,603Millimeter wave (MMW) downlink multiple input multiple output (MIMO) and carrier aggregation (CA) architecture202512,267,090Intermediate frequency filter for millimeter-wave carrier aggregation202511,942,971Split chaining for large phase array systems202411,915,192Systems, devices, and methods for scanning a shopping space202411,862,861Hybrid wireless transceiver architecture that supports multiple antenna arrays202411,533,075Interface for a transceiver202211,271,328Hybrid wireless transceiver architecture that supports multiple antenna arrays2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to QUALCOMM INC (8)· patent assignee history
2022–2025Based in US· patent location history
2024Patents assigned to WALMART APOLLO LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUALCOMM INC | 8 | 2022–2025 |
| WALMART APOLLO LLC | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 9 | 2022–2025 |