Company Filing History:
Years Active: 1999-2001
Title: Wei Tang: Innovator in Integrated Circuit Technology
Introduction
Wei Tang is a notable inventor based in Plano, TX (US), recognized for his contributions to integrated circuit technology. He holds 2 patents that showcase his innovative approach to enhancing electronic devices.
Latest Patents
One of Wei Tang's latest patents is titled "Integrated circuit including a driver for a metal-semiconductor field-effect transistor." This invention involves an integrated circuit that features a metal-semiconductor field-effect transistor (MESFET) with a nominal intrinsic capacitance. It requires a negative voltage to bias the MESFET into a non-conduction state. The patent describes a method of driving the MESFET and a power converter that employs this integrated circuit. In one embodiment, the integrated circuit includes a driver with a bias capacitor integrated with the MESFET, allowing it to apply a positive voltage for conduction and a negative voltage for non-conduction without needing an external negative bias source.
Another significant patent is the "Secondary side post regulator and multiple output power supply employing." This invention is designed for use with a multiple output power converter. It includes a secondary side post regulator (SSPR) and a method for secondary side post regulating a multiple output power converter. The SSPR features an average input current sensing circuit that detects the current flowing through a switch in the converter. It develops an intermediate signal based on the average current and incorporates an input voltage feedforward circuit to adjust the signal based on the input voltage, enabling effective control of the converter's output.
Career Highlights
Wei Tang is currently employed at Lucent Technologies Inc., where he continues to innovate in the field of integrated circuits. His work has significantly impacted the efficiency and functionality of power converters.
Collaborations
Throughout his career, Wei has collaborated with notable colleagues, including Ashraf W Lotfi and Allen Frank Rozman, contributing to advancements in technology and engineering.
Conclusion
Wei Tang's innovative patents and contributions to integrated circuit technology highlight his role as a leading inventor in the field. His work continues to influence the development of efficient electronic devices.