Dark mode is part of the Premium plan.

It is included in the free trial.

Sign inSee Premium
Create a free account
Create a free account

Feeds › Patents

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

05,00010.0K15.0KAug 25 · Patents granted: 8,093Aug 25Sep 1 · Patents granted: 6,519Sep 1Sep 8 · Patents granted: 6,822Sep 8Sep 15 · Patents granted: 6,983Sep 15Sep 22 · Patents granted: 5,563Sep 22Sep 29 · Patents granted: 6,286Sep 29Oct 6 · Patents granted: 7,272Oct 6Oct 13 · Patents granted: 8,528Oct 13Oct 20 · Patents granted: 7,948Oct 20Oct 27 · Patents granted: 5,467Oct 27Nov 3 · Patents granted: 10,067Nov 3Nov 10 · Patents granted: 8,414Nov 10
05,00010.0K15.0KAug 25 · Patents granted: 8,093Aug 25Sep 1 · Patents granted: 6,519Sep 1Sep 8 · Patents granted: 6,822Sep 8Sep 15 · Patents granted: 6,983Sep 15Sep 22 · Patents granted: 5,563Sep 22Sep 29 · Patents granted: 6,286Sep 29Oct 6 · Patents granted: 7,272Oct 6Oct 13 · Patents granted: 8,528Oct 13Oct 20 · Patents granted: 7,948Oct 20Oct 27 · Patents granted: 5,467Oct 27Nov 3 · Patents granted: 10,067Nov 3Nov 10 · Patents granted: 8,414Nov 10

Latest patent grants

Reset

Showing: ticker POWI

Latest patent grants
GrantedPatentOwnerTypeSource
Nov 10, 202612794219
Short circuit protection of power switches
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Oct 20, 202612771254
Power converter controller with branch switch
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Oct 6, 202612757345
Power converter using a planar energy transfer element
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Oct 6, 202612756318
Output conduction detection in a buck converter
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Jul 28, 202612695450
Paralleling power switches
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Jul 28, 202612695447
Fault protection in switch driver units
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Jul 7, 202612676545
Detecting signals from cascode power devices
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Jun 23, 202612665595
AC switch with supply regulation
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
May 26, 202612641821
Vertical field effect transistor device and method of fabrication
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Mar 31, 202612592639
Self-biasing the input controller in a power converter
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Mar 3, 202612568673
Lateral surface gate vertical field effect transistor with adjustable…
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Jan 27, 202612537454
Control of a resonant converter using switch paths during power-up
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Dec 30, 202512512764
Cross conduction prevention in power converters
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Dec 30, 202512512312
Vertical gallium nitride containing field effect transistor with sili…
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Dec 9, 202512494774
Adaptive ramp time modulation
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Nov 25, 202512482599
Core assemblies for magnetic saturation detector without requirement…
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Oct 14, 202512446251
Capacitance networks for enhancing high voltage operation of a high e…
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Oct 7, 202512438486
Motor phase current reconstruction
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Sep 30, 202512431889
Fast turn-on protection of a cascode switch
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Sep 9, 202512413167
Auxiliary power supplies using motor winding inductance
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Sep 9, 202512411157
Magnetic saturation detector with single and multiple transverse wind…
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Sep 2, 202512407345
Switched inductive storage element to enhance gate drive at turn-off
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Aug 26, 202512401288
Energy transfer element including a communication element
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Aug 26, 202512401285
Magnetically coupled galvanically isolated communication using lead f…
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Jun 24, 202512341462
Motor alignment control
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Jun 10, 202512328075
Switch mode power converter with selectable power paths
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Jun 3, 202512323052
Active discharge of an electric drive system
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Apr 8, 202512273059
External adjustment of a drive control of a switch
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Mar 25, 202512261533
Circuit for detecting power in a multi-stage power converter
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Mar 4, 202512244169
Current sharing for multi-output charging device
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Feb 18, 202512231052
Enable circuit with winding signal detection
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Feb 18, 202512227086
Active discharge of an electric drive system
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Jan 7, 202512191771
Circuit path configuration for enhancing overvoltage protection in a…
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Nov 12, 202412143169
Controller for a semiconductor switch that includes an inductive coup…
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗
Nov 5, 202412136646
Coupled polysilicon guard rings for enhancing breakdown voltage in a…
POWI
Power Integrations, Inc.
utilityGoogle Patents ↗

35 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 4:30 PM EST.

Download CSV The rows of this feed, with the filters above. A download holds at most 10,000 rows; narrow the filters to get a smaller slice.

Other feeds: Congressional trades · Executive-branch trades · Bills in Congress · Roll-call votes · Corporate PAC donations · Lobbying · Capitol Hires · Lobbying and contracts · Government contracts · Insider trades · Planned insider sales · Executive pay · Ownership stakes (13D / 13G) · Institutional holdings (13F) · Short interest · Fails to deliver · Daily short volume · Wikipedia page views · App store ratings · H-1B visa applications · Stock splits · 8-K events · IPO filings · Deals · Private placements (Form D) · Merger clearances (HSR) · Layoff notices (WARN) · SEC enforcement · Clinical trial updates · FDA approvals and clearances