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Patents
New US patents granted to public companies.
About this data
- What it is
- The US Patent and Trademark Office (USPTO) grants new patents every Tuesday. We match the companies named as owners to public companies.
- Who files it
- The USPTO publishes each grant.
- How current
- Grants are published every Tuesday, and we collect them weekly.
- Worth knowing
- A patent count says little about how valuable the patents are. We match owners to companies automatically, so a few may be missed.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Patents granted per week, last 12 weeks
Latest patent grants
Showing: ticker LFUS
| Granted | Patent | Owner | Type | Source |
|---|---|---|---|---|
| Oct 20, 2026 | 12771117 Terminal designs for adjusting harness protection time | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Oct 6, 2026 | 12757743 Press pack power semiconductor device with locator strip | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Sep 22, 2026 | 12744176 Hybrid conductive paste for fast-opening, low-rating fuses | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Jun 30, 2026 | 12671244 Overcurrent protection based on slope detection | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Jun 23, 2026 | 12665406 Temperature sensing tape having a temperature sensor element with mul… | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| May 12, 2026 | 12626842 Metal oxide-polyaniline polymer matrix varistor | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Apr 28, 2026 | 12615790 Reverse blocking insulated-gate bipolar transistor | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Apr 21, 2026 | 12609254 Battery master disconnect switch with integrated voltage indicator | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Apr 7, 2026 | 12598990 Electrically isolated discrete package with high performance ceramic… | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Mar 31, 2026 | 12592557 Pre-charge short circuit detection | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Feb 10, 2026 | 12545011 Methods of preparing metal sheets for a DCB / DAB substrate bonding p… | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Feb 3, 2026 | 12543611 Method to connect power terminal to substrate within semiconductor pa… | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Jan 20, 2026 | 12531172 Low resistance, high voltage and resistance stable PPTC material and… | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Dec 16, 2025 | 12500151 Solderless and pressure contact connection | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Dec 16, 2025 | 12500057 Unsealed single fuse holder | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Dec 2, 2025 | 12489303 CDOT device for wireless charging | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Nov 4, 2025 | 12462957 Thermal protection device to withstand high voltage | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Oct 28, 2025 | 12456856 Overcurrent protection of power semiconductor packages using integrat… | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Oct 28, 2025 | 12456674 Leadframeless electrically isolated power semiconductor package | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Oct 21, 2025 | 12451383 Corner relief undercut to reduce die damage | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Oct 7, 2025 | 12438343 Modular power distribution unit | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Aug 12, 2025 | 12387898 Jump stud fuse module | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Jul 29, 2025 | 12370916 Adaptive pre-charge control for electric vehicle DC link capacitor | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Jul 15, 2025 | 12362120 High breaking capacity fuses with metal reinforcements | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Jun 17, 2025 | 12334292 Thin film coating packaging for device having meltable and wetting li… | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| May 20, 2025 | 12308338 Power substrate assembly with reduced warpage | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| May 20, 2025 | 12308194 Active/passive fuse module | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Apr 15, 2025 | 12278075 Fuse with arc suppressing mastic material | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Jan 28, 2025 | 12211660 Fuse assembly using coated wound wire and sacrificial core | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Dec 24, 2024 | 12176168 High thermal conductivity fuse holder | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Nov 12, 2024 | 12142908 Fuse and protection circuit based upon bidirectional switch | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
| Oct 22, 2024 | 12125619 Self-limiting heater | LFUS Littelfuse, Inc. | utility | Google Patents ↗ |
32 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 4:38 PM EST.
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