Company Filing History:
11 out of 33 
4 out of 4 
2 out of 2 Years Active: 1978-2003
Title: The Innovations of David E Blackmer
Introduction
David E Blackmer is a notable inventor based in Wilton, New Hampshire, with a remarkable portfolio of 17 patents. His work primarily focuses on advancements in electroacoustic devices, particularly in the field of microphones. Blackmer's inventions have significantly contributed to the enhancement of sound quality and performance in audio technology.
Latest Patents
One of Blackmer's latest patents is a system and method for reducing non-linear electrical distortion in an electroacoustic device. This invention addresses the challenge of spatially dependent electrical distortion, which can occur due to variations in electrical displacement between a conductive membrane and a counter electrode. The system is particularly applicable in condenser microphones, where a conductive diaphragm is used to capture sound. Another notable patent is for a microphone housing system that features a tapered structure designed to improve the front-to-back signal ratio and overall gain. This innovative design enhances frequency response by effectively canceling rear signals.
Career Highlights
Throughout his career, David E Blackmer has worked with prominent companies such as Dbx Corporation and Kintek, Inc. His contributions to these organizations have been instrumental in advancing audio technology and improving product performance.
Collaborations
Blackmer has collaborated with several talented individuals in the field, including James H Townsend, Jr and C Rene Jaeger. These partnerships have fostered innovation and creativity in his projects.
Conclusion
David E Blackmer's contributions to the field of electroacoustic devices through his patents and collaborations highlight his significant impact on audio technology. His innovative solutions continue to shape the industry and improve sound quality for users worldwide.