Location History:
- Goldendale, WA (US) (1995)
- Los Altos, CA (US) (1979 - 1998)
Company Filing History:
4 out of 164,108 
1 out of 52,711 
Years Active: 1979-1998
Title: The Innovations of Karl R Hense
Introduction
Karl R Hense is a notable inventor based in Los Altos, California. He has made significant contributions to the field of electronics, holding a total of 5 patents. His work primarily focuses on advanced circuit designs that enhance performance and efficiency.
Latest Patents
One of Hense's latest patents is for "Switched pull down emitter coupled logic circuits." This innovation features a switching circuit within the pull down portion of the output stage, allowing a large portion of the total pull down current to be directed to the negative going output node. This design results in a shorter discharge time for the output capacitor, thereby reducing fall delay time. Additionally, two smaller current sources are connected to the differential ECL outputs to ensure proper circuit operation and noise immunity.
Another significant patent is the "DC centering analog receiver for flash A/D converter." This circuit is designed to work with flash analog-to-digital converters. The first stage acts as a voltage follower, maintaining an internal reference voltage equal to the centertap voltage over time. The second stage centers the analog signal with respect to this internal reference, effectively reducing DC offset and enabling operating frequencies of 500 MTz or greater.
Career Highlights
Throughout his career, Karl R Hense has worked with prominent companies such as IBM and Kabushiki Kaisha Toshiba. His experience in these organizations has allowed him to develop and refine his innovative ideas in electronic circuit design.
Collaborations
Hense has collaborated with notable individuals in the field, including Jerome D Harr and Paul Wingshing Chung. These partnerships have contributed to the advancement of his projects and innovations.
Conclusion
Karl R Hense's contributions to electronic circuit design through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence advancements in technology and circuit efficiency.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.