Location History:
- Kanagawa, JP (2003 - 2005)
- Yokohama, JP (2004 - 2005)
- Kanagawa-ken, JP (2006)
- Apex, NC (US) (2006 - 2009)
Company Filing History:
16 out of 14,724 
2 out of 52,735 
1 out of 832,843 Years Active: 2003-2009
Title: Norbert Rehm: Innovator in DRAM Technology
Introduction
Norbert Rehm is a prominent inventor based in Apex, NC (US), known for his significant contributions to the field of dynamic random-access memory (DRAM) technology. With a total of 17 patents to his name, Rehm has made substantial advancements that enhance the performance and efficiency of memory devices.
Latest Patents
One of Rehm's latest patents is focused on a test mode for programming the rate and precharge time for the DRAM activate-precharge cycle. This innovation provides a programmable activate-precharge cycle for DRAM devices, generating activate and precharge signals based on a programmed rate and precharge time relative to the internal clock of the device. These signals are coupled to the wordlines of the DRAM and can be switched under internal or external control. This allows for testing various functions of the DRAM while the signals are coupled to the wordlines.
Another notable patent involves a random access memory that includes a circuit designed to compress comparison results. This memory system features an array of memory cells that store data, along with a first circuit that compares test data with memory cell data to obtain comparison results. A second circuit is then utilized to compress these results and store them efficiently.
Career Highlights
Throughout his career, Norbert Rehm has worked with leading technology companies, including Infineon Technologies and Toshiba. His experience in these organizations has allowed him to develop cutting-edge technologies that have had a lasting impact on the industry.
Collaborations
Rehm has collaborated with notable professionals in the field, including Jan Zieleman and Joerg W Wohlfahrt. These partnerships have contributed to the successful development of innovative memory technologies.
Conclusion
Norbert Rehm's work in DRAM technology exemplifies the spirit of innovation and dedication to advancing memory solutions. His patents and collaborations reflect a commitment to enhancing the capabilities of memory devices, making him a significant figure in the field.