UL LLC
20Patents
20Active
20Granted
55Portfolio score
Filing activity: Dec 19, 2008 → Jan 21, 2025 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10353362B2 | Method and system for predictive air filter maintenance for sustained indoor air quality | Emerging Cross-Sectional Technologies | 2 | Active |
| US11783132B2 | Technologies for dynamically creating representations for regulations | Physics | 2 | Active |
| US9247584B2 | Heat-generating apparatus and method of generating smoke | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11475493B2 | Methods for dynamically assessing applicability of product regulation updates to product profiles | Physics | 1 | Active |
| US9551751B2 | High speed controllable load | Physics | 1 | Active |
| US9451247B2 | Camera test apparatus | Electricity | 1 | Active |
| US8333122B2 | Device and method for applying a force to a planar surface | Physics | 0 | Active |
| US12270751B2 | Systems and methods for wildfire smoke generation and electronics testing | Human Necessities | 0 | Active |
| US11941082B2 | Technologies for classifying feedback using machine learning models | Physics | 0 | Active |
| US12293375B2 | Technologies for using machine learning to determine product certification eligibility | Physics | 0 | Active |
| US9550310B2 | Method and apparatus to test an automatic stop safety feature of a rotary saw | Physics | 0 | Active |
| US12216965B2 | Technologies for collecting and virtually simulating circadian lighting data associated with a physical space | Emerging Cross-Sectional Technologies | 0 | Active |
| US12216686B1 | Machine learning technologies for predicting results of cable fire tests | Physics | 0 | Active |
| US12056715B2 | Technologies for dynamically assessing applicability of product regulations to product protocols | Physics | 0 | Active |
| US8480295B2 | Method and device for testing the fire hazard of a material | Physics | 0 | Active |
| US12354117B1 | Automated technologies for assessing and certifying the safety of AI-based products based on machine learning analysis | Physics | 0 | Active |
| US12204819B2 | Technologies for measuring and analyzing roadway or pathway lighting data | Electricity | 0 | Active |
| US9869719B2 | High speed controllable load | Physics | 0 | Active |
| US12314669B2 | Technologies for dynamically creating representations for regulations | Physics | 0 | Active |
| US12260299B2 | Using machine learning to virtualize product tests | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.