Company Filing History:
Years Active: 2007-2013
Title: Innovations by Charles J Purwin
Introduction
Charles J Purwin is an accomplished inventor based in Litchfield, NH (US). He has made significant contributions to the field of technology, holding a total of 5 patents. His work primarily focuses on advancements in circuit design and interface technology.
Latest Patents
One of his notable inventions is the Dual PCI-X/PCI-E card. This dual bus interface PCB includes a main chipset component, a first type bus interface connector, and a second type bus interface connector. The PCB can be configured at fabrication time to enable a variety of configurations for operation. Additionally, it can be equipped with at least one memory chip and a Network Interface Card (NIC) chip. The dual interface allows the PCB to be used with either bus type, eliminating the need for chipset manufacturers to maintain multiple PCB variations for different bus interfaces. Another significant patent is the System for dual use of an I/O circuit. This system provides dual use of a general-purpose input/output (I/O) line, allowing it to operate in either a serial transmit mode or an I/O mode. The design includes a controlling circuit with a dual-purpose I/O line, enhancing its versatility and efficiency.
Career Highlights
Charles J Purwin is currently employed at Broadcom Corporation, where he continues to innovate and develop new technologies. His expertise in circuit design and interface solutions has made him a valuable asset to the company.
Collaborations
He has collaborated with various professionals in the field, including his coworker Chris Robert Franklin, to further enhance the impact of his inventions.
Conclusion
Charles J Purwin's contributions to technology through his patents and work at Broadcom Corporation highlight his innovative spirit and dedication to advancing circuit design. His inventions continue to influence the industry and pave the way for future developments.