Microsoft Patents a System That Auto-Purges Inactive User Credentials from Devices
Every Windows device that someone logged into once — a contractor, a temp, a former employee — quietly stores their credentials. Microsoft's…
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Every Big Tech filing we've broken down, newest first. We read what the major companies publish and cover the ones worth knowing, in plain English.
Microsoft Patents a Diff-Based System for Auto-Tuning LLM Prompts
Writing good prompts for AI systems is more art than science — Microsoft is trying to automate the whole process by borrowing…
Microsoft Patents a Cross-Tenant Threat Detection System for Cloud Security
Most cloud security tools are blind to threats that hop between isolated customer environments. Microsoft's new patent describes a way to spot…
Microsoft Patents a Predictive Digital Ink System That Only Reports When It's Wrong
Your stylus is constantly shouting its position to your computer — even when nothing surprising is happening. Microsoft's new patent flips that…
Microsoft Patents a Way to Use Any Device's Peripherals Inside One VM Session
Imagine running your work virtual machine on your laptop but using your iPad's touchscreen to control it — without switching sessions. That's…
Microsoft Patents an Ontology-Driven RAG System That Structures Docs as Hypergraphs
Most AI retrieval systems treat documents like bags of sentences — Microsoft's new patent wants to treat them like structured knowledge maps,…
Microsoft Patents a Broker That Routes Workloads to Secure Execution Environments
Microsoft is patenting a system that acts like an air-traffic controller for sensitive computing jobs — automatically routing encrypted workloads to whichever…
Microsoft Patents a Collision-Detection Tool for AI Assistant Plug-in Selection
When you ask an AI assistant to book a flight and it opens the wrong app, that's a 'collision' — and Microsoft…
Microsoft Patents a Cost-Cutting Routing System for AI Coding Assistants
Running every developer keystroke through a massive cloud LLM is expensive. Microsoft's new patent describes a routing layer that quietly decides when…
Microsoft Patents a Browser That Uses AI to Rank Your Tabs by Urgency
Microsoft is patenting a browser that reads the content of every open tab and uses a generative AI model to decide how…
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