This inventor holds 97 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Power Converter Technology (CPC class H01L24-48). Top assignees: Enpirion, Inc., Lucent Technologies Inc., Agere Systems Inc.. Active years: 1997-2019.
Inventors with similar research interests:
Location History:
- Rowlett, TX (US) (1997 - 2006)
- San Jose, CA (US) (2016 - 2017)
- Bridgewater, NJ (US) (2001 - 2019)
Company Filing History:
61 out of 75 
14 out of 9,364 
9 out of 2,316 
Years Active: 1997-2019
Areas of Expertise:
Title: Ashraf Lotfi: A Prolific Inventor Shaping the Future of Circuit Systems
Introduction:
In the world of innovation and patents, exceptional individuals like Ashraf Lotfi are making significant contributions to shaping technological advancements. With an impressive collection of 78 patents to his name, Ashraf Lotfi has become synonymous with pioneering circuit systems.
Inventions and Patents:
Ashraf Lotfi's latest patents highlight his expertise in developing cutting-edge circuit systems:
1. Techniques for Determining Inductances:
This patent focuses on a circuit system that includes essential components such as a current sensor circuit, subtractor circuit, multiplier circuit, and divider circuit. By utilizing these components, Lotfi's invention accurately estimates the inductance of an inductor.
2. Method of Forming a Power Module with a Magnetic Device Having a Conductive Clip:
This patent outlines a method for creating a power module on a conductive substrate. The process involves forming a magnetic device, consisting of a magnetic core and a conductive clip, along with power conversion circuitry. The resulting power module is capable of efficient power conversion.
Industry Experience:
Ashraf Lotfi's expertise and penchant for innovation have been honed through his work with reputable companies like Enpirion, Inc. and Agere Systems Inc. (now LSI Corporation). These companies value Lotfi's contributions and recognize him as a key asset in their technological endeavors.
Collaborations:
Throughout his career, Ashraf Lotfi has had the privilege of collaborating with exceptional individuals. Notable co-workers and partners include Douglas Lopata and John Weld. Their combined expertise has further fueled their collective drive for technological advancement and patent-worthy inventions.
Conclusion:
From his base in Bridgewater, NJ, Ashraf Lotfi is making a profound impact on the development of circuit systems. With an extensive patent portfolio, his inventive techniques and methodologies are paving the way for more efficient power modules and precise estimation of inductances. As the world of technology continues to advance, we eagerly anticipate Ashraf Lotfi's future contributions, which undoubtedly hold the potential to reshape industries and improve our everyday lives.