Patent Document ID: 20110040548
Application ID: 12540890
Patent Flag: 0

Claim One:
1. A method of optimizing MOSFET device production comprising: defining key independent parameters; formulating key independent parameters into a canonical variational form; calculating theoretical extracted parameters using at least one of key independent parameters in canonical variational form, physics-based analytical models, and corner models; calculating simulated characteristics of a device using at least one of key independent parameters in canonical form or theoretical extracted parameters using a variational model; extracting target data parameters based on at least one of measured data and predicted data; comparing the simulated characteristics to the target data parameters; modifying the theoretical extracted parameters based on the comparison to the target data parameters; modifying the key independent parameters in canonical form based on the modified theoretical extracted parameters; calculating and outputting the simulated characteristics based on the modified theoretical extracted parameters and the modified key independent parameters in canonical form; and modifying the key independent parameters in the device production using the simulated characteristics.