This inventor holds 6 USPTO granted patents and 2 published patent applications. Top assignees: Mentor Graphics Corporation, Nxp B.v.. Active years: 2011-2013.
Company Filing History:
Years Active: 2011-2013
Title: Michael Wittke: Innovator in High-Speed Clock Control Technologies
Introduction
Michael Wittke is a notable inventor based in Pinneberg, Germany. He has made significant contributions to the field of electronics, particularly in high-speed clock control techniques. With a total of 6 patents to his name, Wittke's work has had a considerable impact on testing circuits with multiple clock systems.
Latest Patents
One of his latest patents focuses on high-speed clock control. This invention discloses on-chip high-speed clock control techniques that allow certain compatible high-speed clocks to be activated with predefined waveforms during a capture period of a logic test. The clock control signal can be supplied via a JTAG control port or a scan chain load port. Additionally, the signal may be generated by a Built-In Self-Test (BIST) controller. These techniques ensure glitch-free transitions from slow-speed clocks during a shift period to fast-speed clocks during a capture period. Another significant patent involves on-chip logic designed to log failures during production testing and enable debugging for failure diagnosis. This on-chip logic includes a shadow register cross-coupled with a multiple input shift/signature register (MISR), facilitating debugging by shifting out a test signature while resetting the MISR with a fault-free signature.
Career Highlights
Throughout his career, Michael Wittke has worked with prominent companies in the technology sector. Notable among these are Mentor Graphics Corporation and NXP B.V. His experience in these organizations has contributed to his expertise in developing innovative solutions in electronic testing.
Collaborations
Wittke has collaborated with several professionals in his field, including Friedrich Hapke and Juergen Schloeffel. These collaborations have likely enriched his work and led to advancements in the technologies he has developed.
Conclusion
Michael Wittke stands out as an influential inventor in the realm of high-speed clock control technologies. His patents reflect a commitment to innovation and excellence in electronic testing. His contributions continue to shape the industry and inspire future advancements.