Company Filing History:
Years Active: 1995
Title: The Innovations of Patrick L. Adcock
Introduction
Patrick L. Adcock is an accomplished inventor based in Lakewood, Colorado. He is known for his significant contributions to the field of data storage technology. With a focus on enhancing the performance of hard disk drives, Adcock has made strides in improving data retrieval processes.
Latest Patents
Adcock holds a patent for a "Channel qualifier for a hard disk drive which differentiates a raw data." This innovative technology involves a differentiating qualifier channel in a hard disk drive. The analog signal read off a magnetic disk by the transducer is amplified and filtered, then immediately differentiated. This differentiated waveform is used to both qualify and detect the peaks of the analog read signal. Data pulses are qualified by noting that the differentiated waveform always changes polarity after the zero-crossing of a valid peak. Positive and negative peak signals are generated whenever the differentiated waveform exceeds established positive and negative thresholds. From this, a polarity signal is constructed. The pulses indicating where the polarity signal changes states are used to enable a latch. The latch is clocked by a zero-crossings signal which has been delayed such that the zero-crossings occur after the change in polarity. The output from this latch gives the valid qualified data pulses.
Career Highlights
Adcock has made a notable impact in the technology sector through his work at Maxtor Corporation. His innovative approach to data storage solutions has contributed to advancements in hard disk drive technology. With a patent portfolio that includes one patent, Adcock continues to be a valuable asset in his field.
Collaborations
Throughout his career, Adcock has collaborated with talented individuals such as Harlan P. Mathews and Robert E. Gercken. These partnerships have fostered an environment of innovation and creativity, leading to significant advancements in technology.
Conclusion
Patrick L. Adcock's contributions to the field of data storage technology exemplify the spirit of innovation. His patent for a channel qualifier in hard disk drives showcases his expertise and commitment to enhancing data retrieval processes. Adcock's work continues to influence the industry and inspire future advancements.