This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Telefonaktiebolaget Lm Ericsson (Publ). Active years: 2000-2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2000-2002
Title: Matts Rydberg: Innovator in Polysilicon Resistors
Introduction
Matts Rydberg is a notable inventor based in Uppsala, Sweden. He has made significant contributions to the field of electronics, particularly in the development of polysilicon resistors. With a total of 3 patents to his name, Rydberg's work has advanced the technology used in integrated electronic circuits.
Latest Patents
Rydberg's latest patents include innovative designs for polysilicon resistors. One of his patents describes a resistor that features a body made of polycrystalline silicon, with electric contact regions arranged to form a resistor part that defines its resistance. The resistor body is doped with boron to establish its resistance, and it is protected by oxide-based blocking layers made from transition metals. These layers prevent movable atoms, such as hydrogen, from affecting the resistor's stability.
Another significant patent focuses on a stabilized polysilicon resistor. This design also incorporates a resistor body of polycrystalline silicon, with electric terminals arranged to form a resistor portion. To enhance long-term stability, fluorine atoms are added to the material in high concentrations, ensuring that unsaturated silicon bonds are effectively coupled to fluorine. This innovative approach involves careful ion implantation and annealing processes to maintain the desired concentration of dopants and fluorine.
Career Highlights
Matts Rydberg is currently employed at Telefonaktiebolaget LM Ericsson (Publ), a leading telecommunications company. His work at Ericsson has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in electronic components.
Collaborations
Rydberg collaborates with Ulf Smith, a fellow innovator in the field. Their partnership has fostered the development of new technologies and solutions in electronics.
Conclusion
Matts Rydberg's contributions to the field of polysilicon resistors demonstrate his commitment to innovation and excellence in electronics. His patents reflect a deep understanding of materials and their applications in integrated circuits.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile