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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 KLAC
| Granted | Patent | Owner | Type | Source |
|---|---|---|---|---|
| Nov 10, 2026 | 12793203 Wafer alignment improvement through image projection-based patch-to-d… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Nov 3, 2026 | 12787694 Sliding outer tool enclosure | KLAC KLA Corporation | utility | Google Patents ↗ |
| Nov 3, 2026 | 12782830 Spatially-varying spectral metrology for local variation detection | KLAC KLA Corporation | utility | Google Patents ↗ |
| Nov 3, 2026 | 12782828 System and method for target centering detection in overlay metrology | KLAC KLA Corporation | utility | Google Patents ↗ |
| Oct 27, 2026 | 12775039 Apparatus, method and computer program product for defect detection i… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Oct 13, 2026 | 12765310 Systems and methods for wafer overview image scan and pre-alignment o… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Oct 13, 2026 | 12764849 Acoustic xenon droplet generator | KLAC KLA Corporation | utility | Google Patents ↗ |
| Oct 13, 2026 | 12763279 Miniature hybrid electron beam column | KLAC KLA Corporation | utility | Google Patents ↗ |
| Oct 13, 2026 | 12761570 Multi-overlay stacked grating metrology target | KLAC KLA Corporation | utility | Google Patents ↗ |
| Oct 6, 2026 | 12757686 Substrate handling apparatus for extreme warped wafers | KLAC KLA Corporation | utility | Google Patents ↗ |
| Oct 6, 2026 | 12755922 Method of fabricating a high-pressure laser-sustained-plasma lamp | KLAC KLA Corporation | utility | Google Patents ↗ |
| Oct 6, 2026 | 12754482 Field mirrors for imaging field compression driven photon efficiency… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Oct 6, 2026 | 12752312 Optical table cleaning devices and methods of cleaning optical tables | KLAC KLA Corporation | utility | Google Patents ↗ |
| Sep 29, 2026 | 12751233 Method to perform in-situ vacuum contamination measurement and identi… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Sep 29, 2026 | 12747943 Mosaic overlay targets | KLAC KLA Corporation | utility | Google Patents ↗ |
| Sep 22, 2026 | 12743768 Adaptive and robust detection of large defects and image misalignment | KLAC KLA Corporation | utility | Google Patents ↗ |
| Sep 22, 2026 | 12743027 Methods and systems for model-less, scatterometry based measurements… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Sep 8, 2026 | 12731248 System and method for defect detection using a conditional masked aut… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Sep 8, 2026 | 12731239 Digital nonlinear neural network based image filtering for semiconduc… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Aug 25, 2026 | 12721111 Mini environment instrumented wafer | KLAC KLA Corporation | utility | Google Patents ↗ |
| Aug 25, 2026 | 12717248 Off-axis through the lens mutually coherent dark field imaging system… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Aug 25, 2026 | 12716837 Scanning diffraction based overlay scatterometry | KLAC KLA Corporation | utility | Google Patents ↗ |
| Aug 18, 2026 | 12710698 Methods for measurement of rAIM | KLAC KLA Corporation | utility | Google Patents ↗ |
| Aug 18, 2026 | 12710378 System and method for wafer shape pairing for improved post-bonding p… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Aug 11, 2026 | 12705724 System and method for defect detection using deep learning-based imag… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Aug 11, 2026 | 12704790 System and method for determining overlay measurement of a scanning t… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Aug 11, 2026 | 12704789 Flexible measurement models for model based measurements of semicondu… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Aug 11, 2026 | 12704788 Parallax method for a single-cell diffraction based measurement of mi… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Aug 11, 2026 | 12704787 Single-cell scatterometry overlay with sensitivity calibration | KLAC KLA Corporation | utility | Google Patents ↗ |
| Aug 11, 2026 | 12704465 Methods and systems for nanoscale imaging based on second harmonic si… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Aug 11, 2026 | 12704447 Device and method to calibrate or verify the displacement-measurement… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Aug 4, 2026 | 12698962 Metrology target for one-dimensional measurement of periodic misregis… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Jul 28, 2026 | 12696553 Back-illuminated sensor and a method of manufacturing a sensor using… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Jul 28, 2026 | 12695079 Multi-spot laser-sustained plasma light source | KLAC KLA Corporation | utility | Google Patents ↗ |
| Jul 28, 2026 | 12694280 Interpretable deep learning-based defect detection and classification | KLAC KLA Corporation | utility | Google Patents ↗ |
| Jul 28, 2026 | 12694182 Semiconductor profile measurement based on a scanning conditional mod… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Jul 28, 2026 | 12693155 Diffraction-based illumination sampling | KLAC KLA Corporation | utility | Google Patents ↗ |
| Jul 21, 2026 | 12690118 System and method for vacuum ultraviolet lamp assisted ignition of ox… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Jul 21, 2026 | 12688574 Multimode defect detection | KLAC KLA Corporation | utility | Google Patents ↗ |
| Jul 14, 2026 | 12682441 Implementing image enhancement for improved defect detection | KLAC KLA Corporation | utility | Google Patents ↗ |
| Jul 14, 2026 | 12680970 Methods and systems for x-ray scatterometry measurements employing a… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Jul 14, 2026 | 12680968 Soft x-ray optics with improved filtering | KLAC KLA Corporation | utility | Google Patents ↗ |
| Jul 7, 2026 | 12674775 Non-reagent chloride analysis in acid copper plating baths | KLAC KLA Corporation | utility | Google Patents ↗ |
| Jun 30, 2026 | 12669327 System and method for suppression of tool induced shift in scanning o… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Jun 23, 2026 | 12666931 System and method for monitoring parameters of a semiconductor factor… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Jun 23, 2026 | 12664641 Interface-based defect inspection using second harmonic generation | KLAC KLA Corporation | utility | Google Patents ↗ |
| Jun 23, 2026 | 12663728 Oblique illumination for overlay metrology | KLAC KLA Corporation | utility | Google Patents ↗ |
| Jun 23, 2026 | 12663339 System and method of fiber location mapping in a multi-beam system | KLAC KLA Corporation | utility | Google Patents ↗ |
| Jun 16, 2026 | 12659580 Recommender systems and methods for autonomous mode selection in insp… | KLAC KLA Corporation | utility | Google Patents ↗ |
| Jun 16, 2026 | 12656621 Rectangular cuboid, non-polarizing beam splitter that avoids interfer… | KLAC KLA Corporation | utility | Google Patents ↗ |
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