This inventor holds 4 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1996-2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Boca Raton, FL (US) (1996 - 1997)
- Cedar Park, TX (US) (1998 - 2001)
Company Filing History:
Years Active: 1996-2001
Title: The Innovations of William Dale Appel
Introduction
William Dale Appel is a notable inventor based in Cedar Park, TX (US). He has made significant contributions to the field of technology, particularly in the area of signal routing and processing. With a total of 4 patents to his name, Appel's work has had a considerable impact on the industry.
Latest Patents
Among his latest patents is the "Transmission line loop," which involves two daughter cards connected by bus connectors to a motherboard. These daughter cards have integrated circuits that communicate with each other and with an integrated circuit on the motherboard through a bus network. The innovative design includes a bus cable that connects at the top of the two daughter cards, forming a loop within the bus network. Another significant patent is for "Reflective wave compensation on high speed processor cards." This invention focuses on packaged signal routing circuits that route pulse signals with very short rise times from a lossy driver to multiple devices. The routing circuits feature a complex network of conductors branching from a common junction adjacent to the driver output into multiple conduction paths of unequal length. The internal impedance of the driver is matched to the aggregate characteristic impedance of the branch paths, and a lossless compensating circuit is attached to the shortest branch path to enhance signal integrity.
Career Highlights
William Dale Appel is currently employed at International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to further develop his innovative ideas and contribute to cutting-edge technology.
Collaborations
Some of his notable coworkers include Franklin Mark Liu and Gricell Co. Their collaboration has likely fostered an environment of creativity and innovation, leading to advancements in their respective fields.
Conclusion
William Dale Appel's contributions to technology through his patents and work at IBM highlight his role as a significant inventor in the industry. His innovative designs continue to influence the development of advanced signal routing technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile