Company Filing History:
Years Active: 1985
Title: Innovations by James R. Lindquist in Telephone Technology
Introduction
James R. Lindquist is an innovative inventor based in Rowley, MA, known for his contributions to telephone communication technology. With two patents to his name, his work has significantly influenced how extension telephones can operate without traditional telephone lines.
Latest Patents
Lindquist's latest patents include a "Power Line Carrier Multi Telephone Extension System for Full Duplex" and a "Power Line Carrier Telephone Extension System for Full Duplex." Both inventions are designed for transmitting electrical signals between the telephone line and extension telephones using AC electric power lines within a subscriber's premises. The first patent incorporates a main station that manages the communication between the subscriber's telephone line and multiple extension telephones, allowing for intercom functionality while another phone is engaged. The second patent further enhances these capabilities, enabling all system telephones to place and answer calls on the telephone line while also allowing for conference calls and hold signals, thereby optimizing communication in everyday use.
Career Highlights
James R. Lindquist currently works with Astech, Inc., where his focus on innovations in communication technology continues to make strides in the industry. His inventive approaches have paved the way for better connectivity solutions, ensuring efficient communication methods are widely available.
Collaborations
In his professional journey, Lindquist collaborates closely with William M. Brown, sharing expertise and ideas to further their projects and enhance the innovations stemming from Astech, Inc. Their teamwork embodies the spirit of collaboration in the field of invention and technology.
Conclusion
The work of James R. Lindquist is a testament to the potential of innovation in technology, specifically in communication systems. Through his patents and continued efforts at Astech, Inc., he has made significant contributions that improve how we connect and communicate in our daily lives.