Abstract: A system for maintaining accurate health data and for providing rewards to data market participants. A marketplace platform based on Blockchain technology leverages smart contracts to provide rewards to sellers of data assets that provide corrections or updates to medical data, such as provider demographics. A URL API is provided to a buyer of the data with an encrypted password that is used to access the data from the URL API.

Abstract: A design-for-test (DFT) circuit for an integrated circuit (IC) for enabling accurate quiescent current testing. The IC includes a voltage supply pin, a ground pin and an internal voltage regulator coupled between the voltage supply and ground pins for providing an internal output voltage. The DFT circuit includes a voltage storage device which couples to the voltage regulator to temporarily maintain the internal output voltage when the voltage regulator is disabled. The mode control circuit detects a quiescent current test mode, disables the voltage regulator and decouples the voltage regulator from the voltage storage device when the quiescent current test mode is detected. The DFT circuit may include an enable circuit which generates a freeze signal when the quiescent current test mode is detected, and at least one switch which decouples the voltage regulator from the voltage storage node. The DFT circuit is particularly useful for low pin-count ICs.

Abstract: The present invention provides a backing for a coated abrasive article, wherein the backing includes a tough, heat resistant, thermoplastic binder material, and an effective amount of a fibrous reinforcing material distributed throughout the thermoplastic binder material. The tough, heat resistant, thermoplastic binder material and the fibrous reinforcing material together form a hardened composition that will not substantially deform or disintegrate during use.