This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Avago Technologies International Sales Pte. Limited, Broadcom Corporation. Active years: 2017-2025.
Company Filing History:
1 out of 1,015 
1 out of 11,124 
Years Active: 2017-2025
Title: Guowen Wei: Innovator in Circuit Design
Introduction
Guowen Wei is a notable inventor based in San Jose, CA. He has made significant contributions to the field of circuit design, holding 2 patents that showcase his innovative approach to technology.
Latest Patents
One of his latest patents is titled "Panel impedance sensing via driver replica current." This invention involves a circuit that includes a driver to provide a voltage at a node of a load. The first circuit facilitates determining a load current at the node, where the load is a capacitive load. The first circuit determines the load current by measuring a replica current and determining the capacitance of the load using values of the voltage and the replica current.
Another significant patent is "Method and apparatus for excess loop delay compensation in continuous-time sigma-delta analog-to-digital converters." This invention describes a CT-SDADC that converts an analog input signal from a representation in the analog signal domain to a representation in the digital signal domain. The CT-SDADC achieves analog-to-digital conversion and excess loop delay compensation by switching between two phases in the SAR sub-ADC: a sampling phase and a conversion phase. During the sampling phase, the SAR sub-ADC captures the analog input signal across multiple arrays of switchable capacitors. The conversion phase comprises several steps, resolving one or more bits of the digital output signal at each step.
Career Highlights
Guowen Wei has worked with prominent companies in the technology sector, including Broadcom Corporation and Avago Technologies. His experience in these organizations has contributed to his expertise in circuit design and innovation.
Collaborations
Throughout his career, Guowen has collaborated with talented individuals such as Tom W Kwan and Xinyu Yu. These collaborations have likely enriched his work and led to further advancements in his field.
Conclusion
Guowen Wei is a distinguished inventor whose work in circuit design has led to valuable patents and contributions to technology. His innovative spirit and collaboration with industry professionals continue to influence the field.