This inventor holds 5 USPTO granted patents and 4 published patent applications. Top assignee: 3M Innovative Properties Company. Active years: 1994-2015.
Company Filing History:
Years Active: 1994-2015
Title: Innovations by Anthony J Piekarczyk
Introduction
Anthony J Piekarczyk is an accomplished inventor based in Fridley, MN (US). He has made significant contributions to the field of lighting and acoustics, holding a total of 5 patents. His innovative designs focus on enhancing both the functionality and aesthetics of interior spaces.
Latest Patents
One of his latest patents is the Acoustic Light Panel, which is a sound-absorbing luminaire designed to provide lighting while managing acoustics within an environment. This luminaire features a frame that holds an acoustic film and a lighting element, creating a resonant cavity between them. The acoustic film absorbs sound, while the lighting element, typically LEDs, illuminates the space through the film. Additionally, an optical film can be included to achieve a desired light distribution.
Another notable patent is for Collimating Light Injectors for Edge-Lit Backlights. This invention describes illumination devices that inject light into backlights, particularly those with a recycling cavity formed by front and back reflectors. The device includes a light source positioned near the back reflector, along with first and second reflecting structures. The first structure has an inclined inner reflective surface that forms a wedge with the back reflector, which helps to collimate and direct light away from the recycling cavity. The second structure then redirects this light into an injection beam aimed at the recycling cavity.
Career Highlights
Anthony J Piekarczyk is currently associated with 3M Innovative Properties Company, where he continues to develop cutting-edge technologies. His work has significantly impacted the fields of lighting and acoustics, showcasing his expertise and innovative spirit.
Collaborations
Throughout his career, Anthony has collaborated with notable colleagues, including Michael Alan Meis and Gordon D Henson. These partnerships have fostered a creative environment that encourages the development of groundbreaking inventions.
Conclusion
Anthony J Piekarczyk is a prominent inventor whose work in lighting and acoustics has led to several innovative patents. His contributions continue to shape the industry and improve interior environments.