International Business Machines Corporation

Travis S Longenbach

Stephen Peter Ayotte

Eric Gerhard Liniger

Nicolas E Pizzuti

Michael C Johnson

A method for predicting the electrical functionality of a semiconductor package, the method includes performing a first stiffness test for a first semiconductor package, receiving failure data for the first semiconductor package, the failure data includes results of an electrical test performed after the first semiconductor package is assembled on a printed circuit board, generating a database comprising results of the first stiffness test as a function of the failure data for the first semiconductor package, performing a second stiffness test for a second semiconductor package, identifying a unique result from the results of the first stiffness test in the database, the unique result aligns with a result of the second stiffness test, and predicting a failure data for the second semiconductor package based on the failure data for the first semiconductor package which corresponds to the unique result of the first stiffness test identified in the database.

Predicting semiconductor package warpage

A monitoring system including one or more processors communicatively connected with a memory, one or more output interfaces, one or more connectivity interfaces and one or more sensors, is attached to a clothing frame. The one or more sensors sense one or more indicators of a status of a clothing item attached to the clothing frame, the one or more sensors attached to the clothing frame and connected to one or more processors, one or more output interfaces, and one or more connectivity interfaces. The monitoring system determines the status information for the clothing item based on the one or more indicators. The monitoring system selectively adjusts an output interface to display the status information. The monitoring system communicates the status information to one or more additional clothing frames via the one or more connectivity interfaces.

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Essex Junction, VT, United States of America

Travis S Longenbach