Greg Starr

Title: The Innovations of Greg Starr

Introduction

Greg Starr is an accomplished inventor based in Boulder, Colorado. He has made significant contributions to the field of hard disk drives (HDD) through his innovative patent. His work focuses on enhancing the performance and reliability of HDDs, which are crucial for data storage in various applications.

Latest Patents

Greg Starr holds a patent for "Laser power monitoring in hard disk drives." This invention addresses the challenges associated with preamplifiers for HDDs and preamplifier circuits. The patent describes a preamplifier circuit that may include one or more digital-to-analog converters (DAC) to mitigate thermal drift of a laser used in writing data to the HDD's storage medium. The first DAC skews a bias current between a laser power transducer and a temperature sensing transducer, effectively reducing thermal drift. Additionally, a second DAC modifies the differential current between two legs of the preamplifier circuit to further enhance stability. In some instances, a calibration DAC is employed to calibrate the circuit's output.

Career Highlights

Greg is currently employed at Avago Technologies International Sales Pte. Limited, where he continues to innovate in the field of data storage technology. His expertise in laser power monitoring and preamplifier circuits has positioned him as a valuable asset in his company.

Collaborations

Greg has collaborated with notable colleagues, including Scott O'Brien and Andrew Krebs, who share his passion for advancing technology in the HDD sector.

Conclusion

Greg Starr's contributions to the field of hard disk drives through his innovative patent demonstrate his commitment to enhancing data storage technology. His work not only addresses current challenges but also paves the way for future advancements in the industry.