Business registries · firm from USPTO records
Allegro MicroSystems, LLC
USPTO only Derived from USPTO records only (patent assignees and trademark owners); FURP found no state registration, Form D, Form ADV, nonprofit, SEC or lobbying record with this name and place.
- Place
- 955 Perimeter Road, Manchester, NH
- Entity type
- Limited liability company
- State of organization
- DE (as the owner states it in trademark filings)
- Patents
- 549 granted 1997-06-18 to 2025-12-30
- Trademarks
- 20, 18 live
- Record
- EXACT high confidence: USPTO records only: patent assignee and trademark owner with the same name (legal endings aside) and place
- Source
- USPTO: PVGPATDIS and TRCFECO2 (PVGPATDIS file of 2026-04-10, TRCFECO2 file of 2024-03-27); patent assignee and trademark owner with the same name (legal endings aside) and place
Patents
| Patent | Title | Granted | Source |
|---|---|---|---|
| US 12770780 | Position sensing method and system | 2026-10-20 | PTBLXML, file of 2026-10-20 |
| US 12768864 | Differential sensing element placement in current sensors for heterogeneous stray field immunity | 2026-10-20 | PTBLXML, file of 2026-10-20 |
| US 12761677 | IC regulator with constant current consumption | 2026-10-13 | PTBLXML, file of 2026-10-13 |
| US 12761295 | Magnetoresistive element having an out-of-plane sensitivity axis and having reduced hysteresis and increased working field range | 2026-10-13 | PTBLXML, file of 2026-10-13 |
| US 12754259 | Low-power sensors utilizing wiegand coils | 2026-10-06 | PTBLXML, file of 2026-10-06 |
| US 12754198 | Sensor having low power movement detection | 2026-10-06 | PTBLXML, file of 2026-10-06 |
| US 12742663 | Absolute position sensor | 2026-09-22 | PTBLXML, file of 2026-09-22 |
| US 12736597 | Magnetic sensor having sensing elements on sloped substrate | 2026-09-15 | PTBLXML, file of 2026-09-15 |
| US 12730132 | Substrate-embedded AC sensors | 2026-09-08 | PTBLXML, file of 2026-09-08 |
| US 12716970 | Method to calculate performance of a magnetic element comprising a ferromagnetic layer exchange-coupled to an antiferromagnetic layer | 2026-08-25 | PTBLXML, file of 2026-08-25 |
| US 12716918 | Current sensor built into switches | 2026-08-25 | PTBLXML, file of 2026-08-25 |
| US 12685188 | Multi-die integrated circuit device with a spark gap | 2026-07-14 | PTBLXML, file of 2026-07-14 |
| US 12683602 | Power-thru booster | 2026-07-14 | PTBLXML, file of 2026-07-14 |
| US 12681110 | Continuously calibrated magnetic field sensor with in-band calibration | 2026-07-14 | PTBLXML, file of 2026-07-14 |
| US 12681053 | Integrated circuit pin for reference voltage and fault communication | 2026-07-14 | PTBLXML, file of 2026-07-14 |
| US 12676611 | Low-power magnetic sensing device and magnetic switch device comprising the magnetic sensing device | 2026-07-07 | PTBLXML, file of 2026-07-07 |
| US 12674813 | System for compensating for an output latency in a speed sensor | 2026-07-07 | PTBLXML, file of 2026-07-07 |
| US 12672592 | Integrated circuit packaging with insulation structure to control gap height and die tilt | 2026-06-30 | PTBLXML, file of 2026-06-30 |
| US 12672551 | Transformer-based isolator with sense coil | 2026-06-30 | PTBLXML, file of 2026-06-30 |
| US 12671333 | Asynchronous state machine based driver for DC/DC regulators | 2026-06-30 | PTBLXML, file of 2026-06-30 |
| US 12669559 | MR sensors having layer orientation control using SOT current | 2026-06-30 | PTBLXML, file of 2026-06-30 |
| US 12669320 | Redundant inductive sensor system and methods | 2026-06-30 | PTBLXML, file of 2026-06-30 |
| US 12666643 | Method to implant p-type and/or n-type rings in a semiconductor device | 2026-06-23 | PTBLXML, file of 2026-06-23 |
| US 12665613 | Self-clocking signal protocol | 2026-06-23 | PTBLXML, file of 2026-06-23 |
| US 12665483 | Heat-sink-coupled conductor structures with integrated current sensors and eddy current mitigation | 2026-06-23 | PTBLXML, file of 2026-06-23 |
The newest 25 of 549. All patents of this assignee
Trademarks
| Mark | Serial | Filed | Status | Classes | Source |
|---|---|---|---|---|---|
| 3DMAG ALL ANGLES COVERED | 90782952 | 2021-06-18 | Registered | 009 | TRCFECO2, file of 2024-03-27 |
| ALLUMINATE PHOTONICS BY ALLEGRO | 90020140 | 2020-06-25 | Abandoned | 009 | TRCFECO2, file of 2024-03-27 |
| ALLUMINATE | 90020091 | 2020-06-25 | Abandoned | 009 | TRCFECO2, file of 2024-03-27 |
| CLEARPOWER EMC WITH EASE | 90019925 | 2020-06-25 | Registered | 009 | TRTYRAP, file of 2026-04-03 |
| CLEARPOWER | 90018465 | 2020-06-24 | Registered | 009 | TRTYRAP, file of 2026-04-03 |
| QUIETMOTION EFFICIENCY WITH EASE | 88946191 | 2020-06-03 | Registered | 009 | TRTDXFAP, file of 2026-04-30 |
| QUIETMOTION | 88943815 | 2020-06-02 | Registered | 009 | TRTDXFAP, file of 2026-04-30 |
| XTREMESENSE | 88454263 | 2019-05-31 | Registered | 010 | TRTDXFAP, file of 2026-05-08 |
| XTREMESENSE | 88454231 | 2019-05-31 | Registered | 009 | TRTDXFAP, file of 2026-10-09 |
| ALLEGRO MICROSYSTEMS | 88343242 | 2019-03-17 | Registered | 042 | TRTDXFAP, file of 2026-04-15 |
| ALLEGRO MICROSYSTEMS | 88343229 | 2019-03-17 | Registered | 042 | TRTDXFAP, file of 2026-01-11 |
| ALLEGRO MICROSYSTEMS | 88258863 | 2019-01-11 | Registered | 009, 042 | TRTDXFAP, file of 2026-02-01 |
| ALLEGRO MICROSYSTEMS | 88258627 | 2019-01-11 | Registered | 009, 042 | TRTDXFAP, file of 2026-02-01 |
| AXMR | 87893087 | 2018-04-25 | Registration cancelled | 042 | TRTYRAP, file of 2026-04-03 |
| A | 87089850 | 2016-06-30 | Registered | 009, 042 | TRCFECO2, file of 2024-03-27 |
| A | 87089702 | 2016-06-30 | Registered | 009, 042 | TRCFECO2, file of 2024-03-27 |
| A | 87089059 | 2016-06-30 | Registered | 009, 042 | TRTDXFAP, file of 2026-04-06 |
| ALLEGRO MICROSYSTEMS, LLC | 78403909 | 2004-04-19 | Registration cancelled | 009 | TRTDXFAP, file of 2026-07-01 |
| ALLEGRO | 76446509 | 2002-09-03 | Registered and renewed | 009 | TRTYRAP, file of 2026-04-03 |
| SATLINGTON | 75311248 | 1997-06-18 | Registered and renewed | 009 | TRTYRAP, file of 2026-04-03 |
Possible related entities
- VOXTEL, LLC OR business registration FUZZY same street address as a state registration
Sharing an address can mean a parent and subsidiary, a shared office or a registered agent; it isn’t proof of a connection.
Firms here are built from USPTO patent assignees (PatentsView) and trademark owners: one firm per name (legal endings aside) and state, or country outside the US. Matches to other records are by name and state: EXACT means the identical full name, FUZZY a looser match, with the confidence shown.