Location History:
- Rotterdam, NL (2022)
- Delft, NL (2022 - 2023)
Company Filing History:
Years Active: 2022-2023
Title: Innovations by Pieter Gerard Van 't Hof
Introduction
Pieter Gerard Van 't Hof is a notable inventor based in Delft, Netherlands. He has made significant contributions to the field of acoustic technology, holding a total of 4 patents. His work focuses on innovative solutions for sound filtering and acoustic devices.
Latest Patents
One of his latest patents is an acoustic filter and method of manufacturing. This invention features an injection moulded acoustic filter that includes a foil piece or filter structure with a plurality of micro-slits. These micro-slits are designed to act as acoustic channels, effectively filtering sound waves that impinge on the foil piece. The maximum slit width is less than one hundred micrometres, with a combined slit length of at least five millimetres. Additionally, he has developed an earplug that incorporates this acoustic filter, along with a method and mould for its manufacturing.
Another significant patent is the acoustic filter with enhanced valve stroke. This invention comprises a filter housing with an acoustic channel and an acoustic valve within the channel. The valve can be moved along a defined trajectory between specific positions. An actuator is designed to actuate the acoustic valve, utilizing mechanical and magnetic elements to enhance the valve's stroke and maintain its position effectively.
Career Highlights
Pieter Gerard Van 't Hof is currently associated with Sonova AG, a company known for its innovations in hearing care solutions. His work at Sonova AG has allowed him to focus on developing advanced acoustic technologies that improve sound quality and user experience.
Collaborations
He has collaborated with notable colleagues, including Engbert Wilmink and Adrián Lara-Quintanilla, contributing to the advancement of acoustic innovations.
Conclusion
Pieter Gerard Van 't Hof's contributions to acoustic technology through his patents demonstrate his commitment to innovation in sound filtering solutions. His work continues to impact the field positively, enhancing the quality of acoustic devices.