This inventor holds 2 USPTO granted patents. Top assignee: Telefonaktiebolaget Lm Ericsson (Publ). Active years: 1999-2000.
Company Filing History:
Years Active: 1999-2000
Title: Helge Stenstrom: Innovator in Analog-to-Digital Conversion
Introduction
Helge Stenstrom is a notable inventor based in Stockholm, Sweden. He has made significant contributions to the field of analog-to-digital conversion, holding 2 patents that showcase his innovative approaches.
Latest Patents
Stenstrom's latest patents include a pipeline analog-to-digital conversion method that reduces the accumulation of offset errors. This inventive algorithm generates a Gray coded digital output signal, enhancing the precision of the conversion process. The pipeline A/D-converter consists of multiple cascaded stages, each generating an output bit while processing the pipeline signal. The Gray coding algorithm allows for controlled signal inversion, which further improves performance.
Another significant patent involves a cyclic analog-to-digital converter that also minimizes offset error accumulation. This recursive algorithm generates a Gray coded digital output signal through a cyclic process. The analog input signal undergoes various operations, including sample and hold, signal inversion, amplification, and addition of a reference signal. The digital control of signal inversion in this architecture enables high precision, enhancing the overall performance of the cyclic A/D-converter.
Career Highlights
Helge Stenstrom is associated with Telefonaktiebolaget LM Ericsson (Publ), a leading telecommunications company. His work has focused on developing advanced algorithms that improve the efficiency and accuracy of analog-to-digital conversion technologies.
Collaborations
Stenstrom has collaborated with notable colleagues such as Svante Signell and Bengt Erik Jonsson. Their combined expertise has contributed to the advancement of innovative solutions in the field of electronics.
Conclusion
Helge Stenstrom's contributions to analog-to-digital conversion through his patents reflect his innovative spirit and dedication to enhancing technology. His work continues to influence the field, paving the way for future advancements.