This inventor holds 3 USPTO granted patents. Top assignees: Hitachi Global Storage Technologies Netherlands B.v., Renesas Technology Corp.. Active years: 2006-2007.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 2,636 
1 out of 3,781 
Years Active: 2006-2007
Title: The Innovative Contributions of Vicki Lynn Pipal
Introduction
Vicki Lynn Pipal is a notable inventor based in Rochester, Minnesota, with a specific focus on advancements in head amplitude characterization technology. With three patents to her name, her work has significantly influenced the field of data storage and retrieval systems.
Latest Patents
Vicki Pipal's recent patents include a "System and Method for Providing Head Amplitude Characterization". This innovation involves calibrating the Variable Gain Amplifier (VGA) of a read head by observing test signals from a Digital-to-Analog Converter (DAC). By introducing a DC signal into the DAC before VGA calibration, Pipal ensures that subsequent calibrations are based on actual measurements rather than strict manufacturing tolerances.
Another key patent is the "Apparatus for Providing Head Amplitude Characterization". This apparatus leverages a DAC to apply known signals to a variable gain amplifier at the early stages of a read channel. The signal is processed through the read channel, and the output is read by an Analog-to-Digital Converter (ADC) to determine the input channel amplitude. This innovation allows for precise amplitude determination by calculating the ADC code spread in conjunction with the VGA gain codes.
Career Highlights
Throughout her career, Vicki has worked with prominent companies, including Hitachi Global Storage Technologies and Renesas Technology Corporation. Her experience with these organizations has shaped her innovative approaches to data access technologies.
Collaborations
During her professional journey, Vicki has collaborated with fellow industry experts such as Raymond Alan Richetta and Chad Edward Mitchell. These collaborations highlight her ability to work effectively within a team to advance technological development.
Conclusion
Vicki Lynn Pipal's contributions to innovations in head amplitude characterization have made a lasting impact in the fields of storage technology and data retrieval systems. Her inventive spirit and collaboration with seasoned professionals underscore her significant role as an innovator in her field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile