Company Filing History:

7 out of 27,375

Matsushita Electric Industrial Co., Ltd.

Panasonic Corporation

patents

4. 1 out of 52,711

Kabushiki Kaisha Toshiba

patents

Years Active: 2005-2018

where 'Filed Patents' based on already Granted Patents

15 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 9947356 - Calibration spiral to improve guide spiral placement (2018-04-17),

2. 7737668 - Buck-boost switching regulator (2010-06-15),

3. 7714562 - Hysteretic switching regulator (2010-05-11),

4. 7683719 - Internal frequency compensation circuit for integrated circuit controllers (2010-03-23),

5. 7502205 - Method of operating read and write transducers by controlling thermal actuation (2009-03-10),

6. 7411389 - Method of detecting changes in operability status of a slider mover in a disk drive (2008-08-12),

7. 7310194 - System for monitoring and dynamically adjusting head-to-disk spacing in a disk drive (2007-12-18),

8. 7292015 - High efficiency, high slew rate switching regulator/amplifier (2007-11-06),

9. 7282900 - Performance controller for a step down current mode switching regulator (2007-10-16),

10. 7282894 - Method and apparatus for performing lossless sensing and negative inductor currents in a high side switch (2007-10-16),

11. 7250746 - Current mode switching regulator with predetermined on time (2007-07-31),

12. 7199636 - Active diode (2007-04-03),

13. 7176668 - Switching regulator with advanced slope compensation (2007-02-13),

14. 7126318 - Higher order slope compensation for fixed frequency current mode switching regulators (2006-10-24),

15. 6975481 - Driver systems and methods for an actuator of a hard disk drive (2005-12-13),

Title: The Innovative Contributions of Richard Oswald

Introduction

Richard Oswald is a notable inventor based in San Jose, California, with a remarkable portfolio of 15 patents. His work primarily focuses on advancements in technology that enhance the efficiency and functionality of various systems. Oswald's innovative spirit and technical expertise have made significant contributions to the fields he has worked in.

Latest Patents

Among his latest patents is the "Calibration Spiral to Improve Guide Spiral Placement." This invention outlines a method for writing servo spirals for spiral-based self-servo writing. It involves determining control parameters for the movement of a write head between two disk radial locations at varying velocities. The process includes writing multiple spirals while controlling the movement based on timing and location information from previous spirals. Another significant patent is the "Buck-Boost Switching Regulator." This device includes a first switch, a first diode, an inductor, a second switch, a second diode, and a controller. The controller manages the switches based on current signals and generates control signals to optimize the performance of the regulator.

Career Highlights

Richard Oswald has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Maxtor Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in various sectors.

Collaborations

Throughout his career, Oswald has collaborated with talented individuals, including Tamotsu Yamamoto and Takashi Ryu. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Richard Oswald's contributions to innovation and technology are evident through his numerous patents and collaborations. His work continues to influence the industry, showcasing the importance of creativity and technical expertise in driving progress.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.