Company Filing History:
Years Active: 1999-2001
Title: Innovations of Norman H. Nelson
Introduction
Norman H. Nelson is a notable inventor based in Sunnyvale, CA (US). He has made significant contributions to the field of technology, particularly in the area of memory card assemblies. With a total of 3 patents to his name, his work has had a considerable impact on the industry.
Latest Patents
One of his latest inventions is a memory card assembly having an integral antenna. This invention is directed to a memory card assembly that features a first end connected to a host device and a second end connected to a retractable antenna assembly. The memory card assembly includes a radio for two-way communications between the host device and a remote location. The antenna assembly comprises a housing for two antennas and two light-emitting diodes (LEDs) that indicate the status of the radio. The two antennas and the two LEDs are connected to the memory card circuit board through two dual-function connectors that concurrently pass analog and digital signals.
Another significant patent is the shielded radio card assembly. This invention pertains to a PCMCIA Type II memory card holder assembly for a spread spectrum radio communication card. It provides radio frequency interference shielding, electrostatic discharge resistance, and heat dissipation. The card holder assembly consists of a multilayer circuit board and a card holder. The multilayer circuit board has a ground plane disposed between a plurality of analog circuit layers and a plurality of digital circuit layers. The ground plane is connected by through vias to ground traces on the surfaces of the circuit board. The card holder consists of a frame in which the memory card is slidably and rotatably mounted, ensuring continuous contact with the ground traces.
Career Highlights
Norman H. Nelson has been associated with Symbol Technologies, LLC, where he has contributed to various innovative projects. His work has been instrumental in advancing technology in the field of memory card assemblies.
Collaborations
Some of his notable coworkers include Patrick J. Wallace and Errol Dudas, who have collaborated with him on various projects.
Conclusion
Norman H. Nelson's contributions to technology through his patents and innovations have made a lasting impact on the industry. His work continues to influence advancements in memory card technology.