Location History:
- Framingham, MA (US) (1990)
- Boston, MA (US) (1987 - 2019)
Company Filing History:
37 out of 2,149 
1 out of 832,680 Years Active: 1987-2019
Title: The Innovations of Roman Sapiejewski in Audio Technology
Introduction
Roman Sapiejewski, based in Boston, MA, is a prolific inventor with a total of 37 patents to his name. His contributions primarily focus on advancements in audio technology, particularly in the field of headphones and noise cancellation systems. He is associated with Bose Corporation, an industry leader renowned for its cutting-edge audio products.
Latest Patents
Among his latest innovations, Sapiejewski has developed a unique set of earphones designed to enhance user experience. This headphone features a housing that creates an enclosed volume, dividing it with an electro-acoustic transducer. The design includes multiple ports: one that connects the front volume to the user's ear canal, another that opens the front volume to the outside environment, and a third that links the rear volume externally. An innovative ear tip surrounds the port at the ear canal, effectively sealing it from external noise.
Additionally, he has also refined the technology in active noise-reducing headphones. His design utilizes a signal processor capable of applying distinct filters and control gains across both feed-forward and feedback pathways of the cancellation system. This advanced configuration allows seamless switching between modes—one for effective sound cancellation and another for maintaining natural ambient sound through the headphones.
Career Highlights
Roman Sapiejewski's journey as an inventor showcases his dedication to excellence in acoustic engineering. His body of work at Bose Corporation signifies a commitment to pushing boundaries in audio fidelity and user-centric design. Each of his patents reflects extensive research and innovation aimed at enhancing the auditory experience for consumers.
Collaborations
Throughout his career, Sapiejewski has had the privilege of collaborating with talented professionals, including colleagues Jason Harlow and Michael J. Monahan. These partnerships have led to the successful development of new technologies and have played a crucial role in the innovative projects at Bose Corporation.
Conclusion
In summary, Roman Sapiejewski stands out as a noteworthy inventor in the audio technology landscape. His impressive portfolio of patents demonstrates a continual effort to improve the listening experience while navigating the complexities of sound engineering. As part of Bose Corporation, his work remains influential, inspiring the next generation of audio innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.