National Technology & Engineering Solutions of Sandia, LLC

Other

Bobby Middleton

Matthew David Carlson

Marie Y Arrieta

Systems and methods for cooling a power generation working fluid are disclosed that reduce the amount of cooling fluid used. These systems and methods save on water usage in the generation of power by thermoelectric power generation systems.

Cooling systems and methods for thermoelectric power generation

Disclosed is a multi-SIM cellular telephone capable of accessing information on multiple SIM cards for multiple cellular service subscriptions while simultaneously accessing full functionality of all other features on the handset. It allows users to insert multiple SIM cards, each with a unique IMSI number associated with a unique cellular service subscription. The user can remove any SIM card and port to other handsets at his/her discretion. Purchasing extra cellular service for such purposes as business use is less expensive than was heretofore possible. Some services are only required on one subscription in order for the service to be used since the microprocessor assesses the features of each subscription and applies the required functionality to that SIM card. The multi-SIM cellular telephone also has a phone number that is associated with the handset; this number allows communication to and from the user of the multi-SIM phone on any installed subscription.

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Albuquerque, NM, United States of America

Bobby Middleton