Location History:
- Greilling, DE (2003)
- Otterfing, DE (2015)
Company Filing History:
1 out of 2,105 
1 out of 14,752 
Years Active: 2003-2015
Title: The Innovations of Bernhard Knuepfer
Introduction
Bernhard Knuepfer is a notable inventor based in Otterfing, Germany. 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 titled "Die and chip." This invention includes a die that features a contact pad designed to provide electrical contact to a circuit element within the die. The design incorporates a lateral edge closest to the contact pad and a cover layer that includes a protective structure. This protective structure consists of at least one elongated structure, and the cover layer has an opening that allows access to the contact pad for electrical coupling to an external contact. This innovation aims to reduce the risk of contamination on the top side of a die during the fabrication and packaging of a chip.
Another significant patent is the "Measuring device for testing unpacked chips." This device features a needle-board circuit board equipped with numerous contact-making needles for connecting to areas on an integrated circuit (IC). The measuring device is designed to feed test signals at high clock frequencies to the contact-making needles while also carrying measured signals away. The needles are constructed with a shank part and a tip part, optimized for signal transmission in terms of impedance.
Career Highlights
Throughout his career, Bernhard has worked with prominent companies in the semiconductor industry, including Infineon Technologies Austria AG and Infineon Technologies AG. His experience in these organizations has contributed to his development as an inventor and innovator.
Collaborations
Bernhard has collaborated with various professionals in his field, including his coworker Bernd Klehn. Their joint efforts have likely led to advancements in technology and innovation.
Conclusion
Bernhard Knuepfer's contributions to semiconductor technology through his patents and career experiences highlight his role as a significant inventor in the industry. His work continues to influence the field and pave the way for future innovations.