Company Filing History:
Years Active: 1977-1979
Title: Don W Lake: Innovator in Telephone Technology
Introduction
Don W Lake is a notable inventor based in Cupertino, CA (US), recognized for his contributions to telephone technology. He holds a total of 4 patents, showcasing his innovative spirit and technical expertise in the field.
Latest Patents
Among his latest patents, Lake developed a switch selector and actuator designed for use with telephone repertory dialers. This invention features a rail member that is yieldably biased away from a row of switch contacts, allowing a selector member to be slidably mounted and moved to engage a specific contact. Another significant patent is his digital multitone generator for telephone dialing. This device produces multi-frequency tones in the voice band range, utilizing a digital signal generator that encodes amplitude information for various frequencies, ultimately synthesizing a multitone dialing waveform compatible with common carrier telephone networks.
Career Highlights
Throughout his career, Don W Lake has worked with prominent companies such as Fairchild Camera and Instrument Corporation and Comdial Corporation. His experience in these organizations has contributed to his development of innovative technologies in telecommunications.
Collaborations
Lake has collaborated with various professionals in the industry, including Nagaraja Subramanian, enhancing his work through shared expertise and insights.
Conclusion
Don W Lake's contributions to telephone technology through his patents and career achievements highlight his role as an influential inventor. His work continues to impact the telecommunications field significantly.