System of injectable fully-monolithic wireless bio-sensing
US10552650B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Nov 16, 2018 |
| Grant date | Feb 4, 2020 |
| Priority date | — |
| Expiry date | Nov 16, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/028
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Systems are provided for a wireless system-on-chip (SoC) with integrated antenna, power harvesting, and biosensors. An illustrative SoC can have a dimension of 200 μm×200 μm×100 μm to allow painless injection. Such small device size is enabled by: a 13 μm×20 μm 1 nA current reference, optical clock recovery, low voltage inverting dc-dc to enable use of higher quantum efficiency diodes, on-chip resonant antenna, and an array-scanning reader.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.