# Samsung Electronics Co Ltd — Patents explained on PatentBrief

Samsung Electronics Co Ltd has 5 landmark patents explained in plain English on PatentBrief.

- [How Mobile Devices Automatically Manage Data Retransmission Errors](https://patentbrief.org/patent/us/RE50045/vacuum-insulated-tumbler-quencher) — granted 2024
  A method for mobile devices to efficiently track and fix data transmission errors by mathematically assigning ID tags to recurring data packets.
- [How Samsung Uses Two AI Models to Improve Sentence Generation](https://patentbrief.org/patent/us/11727263/method-of-updating-sentence-generation-model-and-sentence-generating-apparatus) — granted 2023
  A method for training an AI to write better sentences by using a second model that reads or generates text in a different order to grade the first model's work.
- [How Samsung Makes Better Transistor Gates Using Two-Layer Metal Stacks](https://patentbrief.org/patent/us/RE49538/instant-pot-multi-cooker) — granted 2023
  A design for a transistor gate electrode that uses a two-layer metal structure to improve electrical performance and reliability in modern microchips.
- [How to Automatically Expand Neural Networks by Adding New Nodes](https://patentbrief.org/patent/us/10832138/gpt-language-model-pre-training) — granted 2020
  A method for growing artificial intelligence models by identifying underperforming parts of a network and adding new nodes based on the behavior of existing ones.
- [How to Interact with Background Apps While Using Another App](https://patentbrief.org/patent/us/10521248/swiftui) — granted 2019
  A method for controlling background applications directly through a visual window inside the app you are currently using.

**Full profile:** https://patentbrief.org/company/samsung-electronics-co-ltd

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_Source: PatentBrief — https://patentbrief.org. Plain-English explanations of US patents._