Location History:
- Fujisawa, JP (2000 - 2003)
- San Jose, CA (US) (1986 - 2010)
Company Filing History:
27 out of 164,108 
7 out of 2,636 
1 out of 12 Years Active: 1986-2010
Title: **David W. Albrecht: A Pioneer in Hard Disk Drive Innovations**
Introduction
David W. Albrecht is an accomplished inventor based in San Jose, CA, recognized for his significant contributions to the field of hard disk drive technology. With a portfolio of 36 patents, Albrecht has demonstrated a remarkable ability to innovate and improve existing designs in the drive technology sector.
Latest Patents
One of Albrecht's recent patents is for a "Completely circumferential motor bracket shroud for motor hub flange outside diameter for hard disk drive.” This revolutionary design includes a continuous and smooth shroud around the motor hub flange of a spindle motor, aimed at reducing air flow disturbances inherently caused by rotating components. Unlike earlier designs that featured openings, this new approach minimizes irregular airflow, significantly reducing the chances of track misregistration and contamination within the disk drive enclosure.
Another notable invention is his "Spindle motor winding for miniature hard disk drive," which features a unique configuration for the torque-generating component. This spindle motor incorporates a stator with twelve stems and multiple windings, ensuring efficient magnetic flux conduction. The rotor is equipped with a permanent sixteen-pole magnet, ingeniously designed to enhance the electromagnetic force needed for effective hub rotation.
Career Highlights
David Albrecht has had a rich career, contributing his expertise at leading technology companies. He has worked with IBM (International Business Machines Corporation) and Hitachi Global Storage Technologies Netherlands B.V., where he played a crucial role in developing and improving hard disk drive technologies. His innovative thinking and practical implementations have solidified his reputation in the industry.
Collaborations
Throughout his career, Albrecht has collaborated with talented individuals such as Akihiko Aoyagi and Qinghua Zeng. Together, they have worked on projects that push the boundaries of existing technology, further emphasizing the innovative spirit present within their team.
Conclusion
David W. Albrecht stands as a vital figure in the realm of hard disk drive innovation. His impressive array of patents and the impact of his inventions have made lasting contributions to the technology sector. As he continues to advance the field, his work will undoubtedly inspire future generations of inventors and engineers.
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.