David Yang

Title: David Yang: Innovator in Analog-to-Digital Conversion

Introduction

David Yang is a prominent inventor based in Palo Alto, CA. He has made significant contributions to the field of analog-to-digital conversion, holding a total of 3 patents. His work focuses on enhancing the dynamic range of digital representations of analog signals.

Latest Patents

One of David Yang's latest patents is a method and apparatus for converting a low dynamic range analog signal to a large dynamic range floating-point digital representation. This innovative analog-to-digital conversion scheme allows for the transformation of a small dynamic range analog signal into a floating-point digital representation with a larger dynamic range. The process involves resetting a monotonically changing analog signal to a reference value at time t=0. The analog signal is then sub-converted by an analog-to-digital converter with a maximum input signal level S, producing corresponding digital representations at several sub-conversion times. These digital representations are combined to create a cumulative floating-point digital representation that accurately reflects the analog signal, even if it exceeds the maximum input signal level at a given time.

Career Highlights

David Yang is currently associated with Leland Stanford Junior University, where he continues to advance his research in the field of signal processing. His work has garnered attention for its potential applications in various technological domains.

Collaborations

David has collaborated with notable colleagues, including Boyd Fowler and Abbas El Gamal, who share his passion for innovation in technology.

Conclusion

David Yang's contributions to analog-to-digital conversion exemplify the spirit of innovation in engineering. His patents reflect a commitment to enhancing the capabilities of digital representations, paving the way for advancements in technology.