Company Filing History:
Years Active: 1998
Title: The Innovations of Olle Andersson
Introduction
Olle Andersson is a notable inventor based in Jarfalla, Sweden. He has made significant contributions to the field of hearing aid technology, holding 2 patents that showcase his innovative approach to improving auditory devices.
Latest Patents
One of his latest patents is the "Trimmable variable compression amplifier for hearing aid." This invention provides an improved analog hearing aid that incorporates a current source transconductance amplifier as an input stage. The gain defining bias current of the input stage transconductance amplifier is adjusted upon the application of battery power to the hearing aid to define a low input signal gain. It is then reduced by two gain regulators to define a compression threshold and compression ratio, while also providing a maximum output ceiling. Additionally, a method of trimming the low signal gain of the hearing aid at the time battery power is applied is included.
Another significant patent is the "Class D hearing aid amplifier with feedback." This improved hearing aid amplifier circuit employs a Class D amplifier that includes an output to input feedback loop. This design minimizes distortion, stabilizes gain, and simplifies the design requirements for several circuit elements of the Class D amplifier.
Career Highlights
Olle Andersson is currently associated with Mitel Semiconductor Limited, where he continues to develop innovative solutions in the field of hearing aids. His work has been instrumental in advancing the technology used in these essential devices.
Collaborations
Throughout his career, Olle has collaborated with talented individuals such as Jonas Weiland and Mehrdad Negahban. These partnerships have contributed to the successful development of his innovative projects.
Conclusion
Olle Andersson's contributions to hearing aid technology through his patents reflect his commitment to enhancing the quality of life for individuals with hearing impairments. His innovative designs and collaborative efforts continue to make a significant impact in the field.
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.