Apple Patents an Optical Sensing System That Tracks Stylus Tilt, Hover, and Rotation via Light
Apple is exploring a way to track a stylus using light rather than traditional capacitive touch — and the system can detect…
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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.
Apple Patents a System That Guides You Back to Cell Coverage When You Go Off-Grid
Lose cell signal on a hike and your iPhone currently just... gives up. Apple is patenting a system that instead tracks where…
Nvidia Patents a GPU Method for Splitting Tensor Operations into Parallel Paths
Tensor operations are the heartbeat of modern AI — but certain flavors, like the ones used in physics-aware neural networks, are notoriously…
Amazon Patents a Way to Track the Original Identity Behind Assumed AWS Roles
When an AWS user or service assumes a new IAM role, the original identity can get lost in the audit trail. Amazon's…
Samsung Patents an Adaptive Rectifier Circuit for More Efficient Wireless Charging
Wireless charging loses a surprising amount of energy as heat during the AC-to-DC conversion step. Samsung's latest patent targets that exact inefficiency…
Samsung Patents a Dual-Gate Transistor Design for More Precise OLED Pixel Control
Samsung Display is rethinking how individual OLED pixels get told how bright to be — and their answer is to give the…
Samsung Files Patent for a Post-Quantum Signature Verification Test System
As quantum computing threatens traditional cryptography, Samsung is patenting a way to rigorously test whether its memory devices can correctly verify post-quantum…
Samsung Patents a BLE Audio System That Cuts Broadcast Overhead During Active Connections
Samsung is quietly solving a real Bluetooth headache: when your phone is simultaneously broadcasting audio to a crowd AND streaming directly to…
Samsung Patents Per-Host Memory Encryption for CXL Devices
As CXL memory pooling lets multiple servers share the same physical RAM, Samsung is filing patents to make sure one host can…
Samsung Patents a Secure-Write Architecture That Works During Low Power Mode
Most chips stop doing meaningful work when they enter low power mode — but Samsung's new patent describes a way to keep…
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