Company Filing History:
Years Active: 1986-1994
Title: Dennis R. Mitchell: Innovator in Disk Drive Technology
Introduction
Dennis R. Mitchell is a notable inventor based in San Jose, California. He holds a total of 4 patents that showcase his contributions to technology, particularly in the realm of disk drive mechanisms and electrical connections.
Latest Patents
One of his latest patents is the "Disk drive ejector mechanism with latch and ejector and standby switch." This invention pertains to a portable computer that features a standby power mode of operation. The design includes a bay for receiving a portable removable disk drive, which has slots that engage with parallel guide rails. A retractable latch is biased towards a notch, allowing for secure engagement. The mechanism also includes a switch that generates a standby signal whenever the drive is inserted or ejected. An ejector mechanism is designed to retract the latch, enabling the drive's removal while providing an ejection force for user convenience. Additionally, a grounding contact ensures a static discharge path for the drive before it connects electrically with the computer.
Another significant invention by Mitchell is the "Pen cord tensioning device." This device allows a conductor to be extended beyond its normal operational length without breaking the electrical connection between objects. The preferred embodiment utilizes a spring to maintain the conductor at a predetermined length, allowing for movement without disconnection. The spring can be conductive, connecting two non-expandable portions of the conductor, or it may simply maintain slack that is taken up when compressed.
Career Highlights
Throughout his career, Dennis R. Mitchell has worked with several companies, including Grid Systems Corporation and Tandy Corporation. His experience in these organizations has contributed to his innovative work in technology.
Collaborations
Mitchell has collaborated with notable individuals such as James R. Molenda and Karl S. Nakamura, further enhancing his contributions to the field.
Conclusion
Dennis R. Mitchell's inventions reflect his expertise and creativity in technology, particularly in disk drive mechanisms and electrical connections. His work continues to influence the industry and showcases the importance of innovation in modern technology.
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.