Company Filing History:

13 out of 8,682

Seagate Technology Incorporated

Years Active: 1997-2002

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6493162 - Frame synchronization for viterbi detector (2002-12-10),

2. 6470474 - Method and apparatus for identifying errors in a detected sequence of values (2002-10-22),

3. 6400288 - Method and apparatus for generating code words with shifted tribit error protection (2002-06-04),

4. 6317856 - Encoder and a method of encoding for partial response channels (2001-11-13),

5. 6263032 - Phase detector estimator (2001-07-17),

6. 6233289 - High rate trellis code for partial response channels (2001-05-15),

7. 6195028 - Amplifier gain control method using conditional updating (2001-02-27),

8. 6154870 - Signal error-correction system and method (2000-11-28),

9. 6104765 - Asymmetric channel data detection compensation (2000-08-15),

10. 6100829 - Method and apparatus for a digital peak detection system including a (2000-08-08),

11. 6000052 - Signal conditioning system for controlling data retrieval channel (1999-12-07),

12. 5805799 - Data integrity and cross-check code with logical block address (1998-09-08),

13. 5801649 - Matched spectral null encoder/decoder (1998-09-01),

14. 5778009 - Dedicated ALU architecture for 10-bit Reed-Solomon error correction (1998-07-07),

15. 5757826 - Word-wise processing for reed-solomon codes (1998-05-26),

Title: Lisa Fredrickson: Innovator in Data Synchronization and Error Detection

Introduction

Lisa Fredrickson is a prominent inventor based in Ojai, California. She has made significant contributions to the fields of data synchronization and error detection, holding a total of 16 patents. Her innovative work has had a lasting impact on technology and data processing.

Latest Patents

Among her latest patents is a method and apparatus for synchronizing a Viterbi detector to data frames corresponding to code words read from a medium. This invention provides a timing pattern and a synchronization pattern, allowing the detector to be synchronized effectively. Another notable patent involves a method and apparatus for identifying errors in a detected sequence of values. This invention generates a detected sequence from channel samples and utilizes filtering techniques to identify errors, enhancing the reliability of data transmission.

Career Highlights

Lisa has worked with notable companies such as Seagate Technology Incorporated and Quantum Corporation. Her experience in these organizations has allowed her to develop and refine her innovative ideas, contributing to advancements in technology.

Collaborations

Throughout her career, Lisa has collaborated with esteemed colleagues, including Dennis C. Stone and LeRoy A. Volz. These partnerships have fostered a creative environment that has led to groundbreaking inventions.

Conclusion

Lisa Fredrickson's contributions to data synchronization and error detection exemplify her innovative spirit and dedication to advancing technology. Her work continues to influence the industry and inspire future inventors.

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