Pablo E Limon-Garcia-Viesca

Title: Innovations of Pablo E Limon-Garcia-Viesca

Introduction

Pablo E Limon-Garcia-Viesca is an accomplished inventor based in Cedar Park, TX (US). He holds 2 patents that showcase his expertise in the field of testing components at multiple frequencies and improving current measurement accuracy.

Latest Patents

His latest patents include a method and apparatus for simultaneously testing a component at multiple frequencies. This innovation involves a digital processing circuit that generates a digital representation of a signal with multiple sine waves, each having a unique frequency. The digital representation is converted into an analog signal and applied to a device under test (DUT). The system utilizes two analog-to-digital converters (ADCs) to measure voltages and currents across the DUT, allowing for the determination of the frequency response of the component over a range of frequencies.

Another significant patent focuses on digitally compensating for the impact of input bias current on current measurements. This invention implements a source-measure unit (SMU) with digital control loops to minimize the effects of input bias current. By using buffers with well-defined characteristics and adjusting control voltages based on temperature measurements, the accuracy of current measurements can be significantly improved.

Career Highlights

Pablo is currently employed at National Instruments Corporation, where he contributes to advancements in measurement and automation technologies. His work is instrumental in enhancing the precision and reliability of electronic testing.

Collaborations

He collaborates with notable coworkers, including Blake A Lindell and Christopher G Regier, who share his commitment to innovation in the field.

Conclusion

Pablo E Limon-Garcia-Viesca's contributions to the field of testing and measurement through his patents reflect his dedication to advancing technology. His work continues to influence the industry positively.