Inventor
WILHELM STEFFEN HAHN
Inventor
US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission43%
H04LTransmission of digital information, e.g. telegraphic communication21%
H03HImpedance networks, e.g. resonant circuits14%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner7%
H03DDemodulation or transference of modulation from one carrier to another7%
H03FAmplifiers7%
PatentTitleYear
12,418,275System and method for filter enhancement202512,224,789Systems and methods for tunable out-of-band interference mitigation202512,057,891Systems and methods for enhanced-isolation coexisting time-division duplexed transceivers202411,831,298System and method for filter enhancement202311,764,825Systems and methods for tunable out-of-band interference mitigation202311,515,906Systems and methods for tunable out-of-band interference mitigation202211,469,828Systems and methods for enhanced-isolation coexisting time-division duplexed transceivers202211,329,616Systems and methods for split-frequency amplification202211,211,969Enhanced linearity mixer2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2023Patents assigned to KUMU NETWORKS INC (6)· patent assignee history
2021–2025Based in US· patent location history
2024–2025Patents assigned to QUALCOMM INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KUMU NETWORKS INC | 6 | 2021–2023 |
| QUALCOMM INC | 3 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 9 | 2021–2025 |