Company Filing History:

12 out of 719

Maxtor Corporation

Years Active: 2001-2006

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7089483 - Two stage detector having viterbi detector matched to a channel and post processor matched to a channel code (2006-08-08),

2. 6882604 - Method and apparatus for utilizing modulation codes that produce maximized sample timing information (2005-04-19),

3. 6810485 - Determining the timing of a data signal (2004-10-26),

4. 6738205 - Self-writing of servo patterns in disk drives (2004-05-18),

5. 6732328 - Two stage detector having viterbi detector matched to a channel and post processor matched to a channel code (2004-05-04),

6. 6728894 - System and method for clock adjustment by subsequently detecting a target bit of data stream, re-adjusting, and correcting clock based on difference in detected bit (2004-04-27),

7. 6691278 - Detecting errors in coded bit strings (2004-02-10),

8. 6587291 - Asynchronously sampling wide bi-phase codes (2003-07-01),

9. 6446236 - Reading encoded information subject to random and transient errors (2002-09-03),

10. 6417788 - High rate runlength limited codes for 10-bit ECC symbols (2002-07-09),

11. 6366418 - Method for reducing data overhead in PRML data channel (2002-04-02),

12. 6310739 - Method and system for detection recording media defacts (2001-10-30),

13. 6259384 - High rate runlength limited codes for 10-bit ECC symbols (2001-07-10),

14. 6201485 - High rate runlength limited codes for 8-bit ECC symbols (2001-03-13),

15. 6184806 - Rate 32/33 (D=0, K=6) run length limited modulation code having optimized error propagation (2001-02-06),

Title: The Innovations of Peter A McEwen

Introduction

Peter A McEwen is a notable inventor based in Santa Clara, CA (US). He has made significant contributions to the field of technology, particularly in data detection and modulation systems. With a total of 15 patents to his name, McEwen's work has had a profound impact on communication technologies.

Latest Patents

Among his latest patents is a two-stage detector that features a Viterbi detector matched to a channel and a post-processor matched to a channel code. This innovative two-stage sampling data detector is designed for a partial response channel, utilizing a channel code encoder to encode user information sequences into blocks of code words. The detector includes a first-stage Viterbi detector that outputs unchecked bit estimates and a second-stage post-processor that checks these estimates against derived decision metrics and the channel block code. This invention aims to correct erroneous sequences effectively.

Another significant patent involves a method and apparatus for utilizing modulation codes that produce maximized sample timing information. This modulation system encodes symbols according to a modulation code that enhances the timing information in each encoded symbol. By selecting the modulation code based on the target response of the communications channel, the system minimizes PLL jitter and optimizes performance during data transmission.

Career Highlights

Throughout his career, Peter A McEwen has worked with prominent companies such as Maxtor Corporation and Quantum Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

McEwen has collaborated with notable individuals in the field, including Kelly K Fitzpatrick and Ara Patapoutian. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Peter A McEwen's contributions to the field of technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in communication systems and data processing.

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