Company Filing History:
4 out of 929 
3 out of 29,279 
1 out of 166 
Years Active: 2001-2025
Title: Innovations of Sisan Shen
Introduction
Sisan Shen is a notable inventor based in Plano, TX (US), recognized for his contributions to power conversion technologies. With a total of 9 patents to his name, he has made significant advancements in the field of electrical engineering.
Latest Patents
One of his latest patents is the "Reconfigurable power conversion apparatus and control method." This invention includes a plurality of high-side switching elements connected in parallel between a first voltage bus and a switching node. Each high-side switching element is controlled by a corresponding high-side driver. Additionally, a plurality of low-side switching elements is connected in parallel between the switching node and a second voltage bus, with each low-side switching element controlled by a corresponding low-side driver. The control mechanism allows for the formation of a reconfigurable power stage of a power converter based on at least one operating parameter. Another significant patent is the "High-side sensing of zero inductor current for step-down DC-DC converter." This patent describes a DC to DC converter circuit that generates a PWM waveform signal responsive to input and monitored output voltages. It includes detection circuitry that identifies zero current crossings in the inductor, enhancing the efficiency of the converter.
Career Highlights
Sisan Shen has worked with prominent companies in the industry, including Intersil Americas Inc. and Texas Instruments Corporation. His experience in these organizations has contributed to his expertise in power conversion technologies and circuit design.
Collaborations
Some of his notable coworkers include Ariel S Bentolila and Congzhong Huang. Their collaborations have likely fostered innovative ideas and advancements in their respective fields.
Conclusion
Sisan Shen's work in power conversion and his impressive portfolio of patents highlight his significant impact on electrical engineering. His innovations continue to influence the industry and pave the way for future advancements.