Company Filing History:
Years Active: 2003-2014
Title: Joris Pieter Valentijn Maas: Innovator in Semiconductor Technology
Introduction
Joris Pieter Valentijn Maas is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of semiconductor technology, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is a semiconductor device with an image sensor and a method for manufacturing such a device. This invention includes a semiconductor body with a two-dimensional matrix of picture elements, each equipped with a radiation-sensitive element linked to MOS field effect transistors for reading these elements. The design features a semiconductor region that is sunken in the surface of the body, maintaining the same conductivity type and increased doping concentration, strategically placed between the radiation-sensitive elements of neighboring picture elements.
Another significant patent is a charge-coupled image sensor comprising gate electrodes interconnected by shunt electrodes. This device includes a hydrogen diffusion path that allows hydrogen to diffuse to a silicon surface. The path extends through a top silicon oxide layer and a first aperture in a top silicon nitride layer, overlaying a conductor made of polycrystalline silicon. The design ensures that the hydrogen diffusion path effectively reaches the silicon surface through various layers of the gate dielectric film.
Career Highlights
Throughout his career, Joris has worked with prominent companies such as Trixell and Dalsa Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.
Collaborations
Joris has collaborated with notable professionals in his field, including Willem-Jan Toren and Hein Otto Folkerts. These partnerships have further enriched his work and expanded the impact of his inventions.
Conclusion
Joris Pieter Valentijn Maas stands out as an influential inventor in the semiconductor industry. His innovative patents and collaborations reflect his commitment to advancing technology and improving image sensor devices.