Patents
US 12719508 B2: Methods and devices for selectively amplifying multiple carriers in different frequency bands
- Granted
- 2026-08-25
- Filed
- 2023-07-18 application 18223046
- Type
- Utility · 19 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Exemplary embodiments are disclosed of methods and devices (e.g., circuit, compensator, repeater, booster, signal amplifier device, etc.) for selectively amplifying multiple carriers in different frequency bands (e.g., 5G, 4G, etc.). In an exemplary embodiment, a circuit includes a detector configured for detecting carriers in different frequency bands, multiple signal paths respectively configured for amplifying multiple carriers in different frequency bands, and a control unit configured for controlling the detector and the multiple signal paths. The control unit is further configured to: select the carrier(s) to be compensated based on one or more first specified conditions and allow transmission of the selected carrier(s) along the corresponding signal path(s) for amplification; and lock the signal path(s) associated with the frequency band(s) of the unselected carrier(s) to prevent transmission of the unselected carrier(s) along the locked signal path(s) until one or more second specified conditions are satisfied.
Source: PTBLXML, file of 2026-08-25 (ipgb20260825.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Molex, LLC 1,549 patents | US company or organization | Lisle, IL | PTBLXML, file of 2026-08-25 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Lars Lehmann | Wildau, DE | 9 | PTBLXML, file of 2026-08-25 | |
| Helmut Kautge | Stahnsdorf, DE | PTBLXML, file of 2026-08-25 | ||
| Thomas Bartsch | Zossen, DE | 7 | PTBLXML, file of 2026-08-25 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H04B | Transmission | H04B1/0057 | PTBLXML, file of 2026-08-25 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2026-05-19 | Name change Change of name | MOLEX CVS DABENDORF GMBH signed 2023-02-01 | MOLEX TECHNOLOGIES GMBH SCHÖNEFELD | 76470/10 | PASDL, file of 2026-10-24 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.