This inventor holds 5 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Philips International, B.v., Apple Inc., Other. Active years: 2015-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 7 
1 out of 43,632 
2 out of 834,570 Years Active: 2015-2022
Title: Innovation Trailblazer Poornima Mazumdar: Pioneering Advances in Battery Charging Systems
Introduction
Poornima Mazumdar, an accomplished inventor based in Austin, TX, is known for her significant contributions to the field of electrical engineering, specifically in battery charging technologies. With a total of five patents to her name, Poornima has established herself as a thought leader and innovator in her industry.
Latest Patents
Among her most notable inventions are:
1. **Method and System for Single Stage Battery Charging**: This patent introduces a single stage dual active bridge converter aimed at high voltage charging. The innovative approach utilizes phase shift and frequency control for optimal performance. This allows for improved duty cycle switch management to achieve the desired output voltage and can be replicated in modular forms for both single-phase and three-phase systems.
2. **Voltage Slew Rate Limiters for Transformer-Based Switching Power Converters**: This invention involves a transformer-based switching power converter that integrates a slew rate limiter. The limiter effectively manages the rate of voltage change during critical operational phases, such as startup and wakeup from burst mode. This enhancement reduces voltage spikes, ensuring the reliability of the switching devices within the converter.
Career Highlights
Poornima has honed her expertise while working with renowned companies, including Philips International. Her deep understanding of electrical systems and innovative mindset have allowed her to make significant strides in enhancing the efficiency and safety of power converters.
Collaborations
Throughout her career, Poornima has collaborated with talented individuals, including her coworker Sahil Singh. Together, they have pushed the boundaries of technological advancements, fostering an environment of creativity and innovation in their projects.
Conclusion
In summary, Poornima Mazumdar is a remarkable inventor whose innovative work in battery charging systems and power converters has significantly impacted the electrical engineering landscape. Her five patents not only showcase her technical acumen but also reflect her commitment to pioneering developments that benefit various industries. As she continues to innovate, the future looks bright for advancements in battery charging technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile