This inventor holds 2 USPTO granted patents. Top assignee: Avago Technologies International Sales Pte. Limited. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Scott O'Brien: Innovator in Hard Disk Drive Technology
Introduction
Scott O'Brien is a notable inventor based in Eden Prairie, MN (US). 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, particularly in the area of laser power monitoring.
Latest Patents
Scott O'Brien 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) designed to minimize thermal drift of a laser used in writing data to the HDD's storage medium. A first DAC skews the bias current between a laser power transducer and a temperature sensing transducer to reduce thermal drift. Additionally, a second DAC modifies the differential current between two legs of the preamplifier circuit to further mitigate thermal drift. In some instances, a calibration DAC can be employed to calibrate the output of the circuit. Scott O'Brien's innovative approach has the potential to improve the efficiency and reliability of HDD technology.
Career Highlights
Scott O'Brien is currently employed at Avago Technologies International Sales Pte. Limited. His role at the company allows him to apply his expertise in the development of advanced technologies for data storage solutions. His contributions have been instrumental in driving innovation within the organization.
Collaborations
Scott has collaborated with talented individuals such as Greg Starr and Andrew Krebs. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in the field of hard disk drives.
Conclusion
Scott O'Brien is a distinguished inventor whose work in hard disk drive technology has made a significant impact. His innovative patent for laser power monitoring demonstrates his commitment to enhancing data storage solutions. Through his career at Avago Technologies and collaborations with fellow innovators, Scott continues to contribute to advancements in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile