Location History:
- San Jose, CA (US) (2010)
- Milpitas, CA (US) (2009 - 2011)
Company Filing History:
Years Active: 2009-2011
Title: Hardik Dineshchandra Patel: Innovator in Power Management Technologies
Introduction
Hardik Dineshchandra Patel is a notable inventor based in Milpitas, CA (US). He has made significant contributions to the field of power management technologies, holding a total of 3 patents. His work focuses on innovative solutions for controlling current in electronic circuits, particularly in LED applications.
Latest Patents
One of Patel's latest patents involves a method for controlling current through serial LEDs using a low voltage transistor when utilizing a high voltage driver. This invention describes various circuits where a series transistor is employed to manage current through a string of LEDs. The design ensures that the transistor is not exposed to high voltage when turned off, thanks to a PWM signal. The high voltage regulator is disabled just before the transistor turns off and is re-enabled shortly after it turns back on. This innovative control circuit includes delay and voltage sensing mechanisms to maintain the transistor's operation in sync with the voltage regulator.
Another significant patent by Patel is a power distribution current limiting switch that incorporates a current limit blanking period. This method allows for the operation of a current limit power switch that supplies power to a load. It begins by activating the power switch to supply power, followed by limiting the current drawn to a first current limit for a fixed duration. After this period, the current is further limited to a second, lower current limit for another duration, and subsequently to a third current limit that is even lower. This systematic approach enhances the efficiency and safety of power distribution.
Career Highlights
Hardik Patel is currently employed at Micrel, Incorporated, where he continues to develop innovative technologies in power management. His expertise in electronic circuit design and current control has positioned him as a valuable asset in the industry.
Collaborations
Throughout his career, Patel has collaborated with talented individuals such as Qi Deng and Thruston Awalt. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Hardik Dineshchandra Patel is a prominent inventor whose work in power management technologies has led to several innovative patents. His contributions are shaping the future of electronic circuit design and efficiency.