Company Filing History:

11 out of 131,214

Samsung Electronics Co., Ltd.

Years Active: 2004-2010

Loading Chart...

12 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 7800864 - Actuator latch apparatus having protrusion insertedly coupled to counterbalance for disk drive (2010-09-21),

2. 7715150 - Apparatus and method for head gimbal assembly sharing power to slider amplifier and micro-actuator in a hard disk drive (2010-05-11),

3. 7706107 - Method and apparatus for flexible printed circuit bracket including crash stop and/or air block in a hard disk drive (2010-04-27),

4. 7535679 - Disk drive actuator latch apparatus having elastic damping arm (2009-05-19),

5. 7369367 - Disk drive voice coil motor yoke assembly having proximity latch magnet pair attracting and holding voice coil bias steel therebetween (2008-05-06),

6. 7256961 - Damped spindle motor flange for the disk pack in a hard disk drive (2007-08-14),

7. 7248441 - Disk drive actuator parking method using impact rebound crash stop with bias tab and pusher and crash stop faces (2007-07-24),

8. 7012785 - Method and apparatus for head slider and suspension reducing air flow turbulence about the slider when accessing a rotating disk in a disk drive (2006-03-14),

9. 6967822 - Disk drive actuator impact rebound crash stop with bias tab and pusher and crash stop faces (2005-11-22),

10. 6771451 - Auto centering of disks on a hard disk drive (2004-08-03),

11. 6747843 - Ramp design for reducing read-write head track positioning errors (2004-06-08),

12. 6731468 - Pawl latch for ramp loading hard disk drivers (2004-05-04),

Title: The Innovative Journey of Joseph Chang

Introduction

Joseph Chang, an accomplished inventor based in San Jose, CA, has developed a significant portfolio of 12 patents throughout his career. His work primarily focuses on advancements in hard disk drive technologies, reflecting his expertise and dedication in the field of innovation.

Latest Patents

Among his notable inventions are two recent patents. The first, titled "Actuator latch apparatus having protrusion insertedly coupled to counterbalance for disk drive," introduces a sophisticated actuator latch system designed for improved performance in disk drives. The apparatus comprises a swing arm with a notch, a rotatably installed latch lever, and integrated cores that apply torque through magnetic forces, enhancing the locking mechanism of the actuator during operation.

The second patent, "Apparatus and method for head gimbal assembly sharing power to slider amplifier and micro-actuator in a hard disk drive," outlines a novel head gimbal assembly that optimizes power usage between the micro-actuator and the slider amplifier. This innovative design enables efficient read signal amplification and accurate data retrieval from rotating disk surfaces, showcasing Chang's commitment to enhancing hard disk drive efficiency.

Career Highlights

Joseph Chang's impressive career includes working with prominent companies such as Samsung Electronics Co., Ltd. and Paceco Corporation. His contributions have played a crucial role in advancing technology in the consumer electronics sector, particularly in storage solutions. His 12 patents demonstrate his innovative approach and technical prowess, setting a benchmark for future developments in the industry.

Collaborations

Throughout his career, Joseph has worked alongside esteemed colleagues, including Vinod Sharma and Frank Ivan Morris. These collaborations have fostered a creative environment where groundbreaking ideas could flourish, leading to significant advancements in disk drive technology.

Conclusion

Joseph Chang's journey as an inventor exemplifies the spirit of innovation. With a keen focus on developing technologies that enhance data storage and retrieval, he continues to make a lasting impact in the field. His patents not only highlight his technical ingenuity but also underscore the importance of collaboration and continuous advancement in the ever-evolving landscape of technology.

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

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.