Yusuf A Haque

Title: **Yusuf A Haque: Innovator in Power Level Sensing Circuits**

Introduction:

Yusuf A Haque, based in San Jose, California, is an accomplished inventor with a portfolio of 24 patents. His innovations primarily focus on enhancing the performance and reliability of electronic circuits, particularly in the realm of power level sensing.

Latest Patents:

Yusuf's latest patents include a **Power Level Sense Circuit**, which is designed to be substantially immune to variations in integrated circuit processing and operating temperatures. This innovative circuit employs a diode that is biased to a predetermined average conduction level. The diode functions as the primary element in an envelope detector to accurately detect the envelope of an RF transmit signal. The auto zeroing procedure implemented before each power sensing cycle effectively eliminates variations in the DC offset caused by temperature and processing differences.

Another notable patent is the **Logic Signal Level Translation Apparatus Having Very Low Dropout**. This invention presents a method and apparatus for logic signal level translation that maintains very low dropout concerning powering rails. It supports a tri-state mode of operation, allowing the output terminal to be driven to voltages exceeding the highest coupled supply voltage without incurring significant power dissipation. The output circuit incorporates well or body snatching devices, ensuring that the wells of the output devices can follow extreme voltage changes without biasing a PN junction into conduction.

Career Highlights:

Throughout his career, Yusuf has made significant contributions while working at several prominent companies, including American Microsystems, Inc. and Maxim Integrated Products, Inc. His technical acumen and innovative approach have positioned him as a key player in the electronic circuit design field.

Collaborations:

In his professional journey, Yusuf has collaborated with notable colleagues such as Vikram Saletore and Jeffrey A. Schuler. These collaborations have further enriched his work and led to the development of groundbreaking technological advancements.

Conclusion:

Yusuf A Haque stands out as an influential inventor dedicated to refining the performance of electronic circuits through his innovative patents. His contributions have not only advanced the technology but have also paved the way for future developments in the industry. With a strong foundation in research and collaboration, Yusuf continues to inspire innovation in power level sensing and logic signal translation.