Company Filing History:
Years Active: 1990
Title: The Innovations of Clarence A. Holden, Jr.
Introduction
Clarence A. Holden, Jr. is a notable inventor based in Morris Township, NJ (US). He has made significant contributions to the field of electrical devices, particularly through his innovative patent. His work has implications for various applications in technology and engineering.
Latest Patents
Holden holds a patent for an "Apparatus including electrical contacts." This electrical device features contacts with regions that have a conductive matte-finish metal surface. The matte-finish surface is characterized by a Knoop hardness number of at least 300, a diffuse reflectance of less than about 20 percent, and a specular reflectance of less than about 2 percent. The contacts maintain a contact resistance of less than about 50 milliohms under a 50-gram load, even after exposure to 50°C and 95% relative humidity for 20 days. Reflection electron microscopy indicates that particularly advantageous matte-finish surfaces have sharply peaked asperities with average peak angles of less than about 90 degrees. In one embodiment, the surface is formed of hardened nickel electroplated from an electrolytic bath with a pH above about 7.0. Holden's patent is a testament to his innovative spirit and technical expertise, with 1 patent to his name.
Career Highlights
Holden has worked with American Telephone & Telegraph Co. and AT&T Bell Laboratories, where he has been able to apply his skills and knowledge in a collaborative environment. His contributions to these organizations have helped advance the field of telecommunications and electrical engineering.
Collaborations
One of Holden's notable coworkers is Henry Hon Law. Their collaboration has likely contributed to the development of innovative solutions in their respective fields.
Conclusion
Clarence A. Holden, Jr. is an accomplished inventor whose work in electrical devices has made a significant impact. His patent showcases his innovative approach to technology, and his career reflects a commitment to advancing the field.