This inventor holds 4 USPTO granted patents. Top assignees: Freescale Semiconductor,inc., Motorola Corporation. Active years: 1999-2009.
Company Filing History:
Years Active: 1999-2009
Title: Innovations of James H. Kleffner
Introduction
James H. Kleffner is an accomplished inventor based in Leander, TX (US). He holds a total of 4 patents that showcase his expertise in semiconductor technology and RF systems. His innovative contributions have significantly impacted the field of electronics.
Latest Patents
One of his latest patents is titled "Digital and RF system and method therefor." This invention features a stacked die system that includes a first die with active circuitry and a second die, also with active circuitry, separated by a conductive shield. The design minimizes the distance between the first surfaces of the dies to less than one millimeter, enhancing performance. The system may also incorporate a package substrate for electrical connections, which can be achieved through wire bonds or a flip chip configuration. The shield plays a crucial role in protecting RF signals generated by the first die from interference caused by the second die's circuitry.
Another notable patent is for a "semiconductor package with multiple sides having package contacts." This assembly allows for connections from both sides of an intervening package to different semiconductor packages. Electrical contact is established through wire bonding and ball connections, facilitating efficient communication between the components.
Career Highlights
James has had a distinguished career, working with prominent companies such as Freescale Semiconductor, Inc. and Motorola Corporation. His experience in these organizations has contributed to his innovative mindset and technical skills.
Collaborations
Throughout his career, James has collaborated with talented individuals, including Addi B. Mistry and Daryl R. Wilde. These partnerships have fostered a creative environment that has led to significant advancements in technology.
Conclusion
James H. Kleffner's contributions to the field of semiconductor technology and RF systems are noteworthy. His patents reflect a commitment to innovation and excellence in engineering. His work continues to influence the industry and inspire future inventors.