This inventor holds 8 USPTO granted patents. Top assignee: Texas Instruments Corporation. Active years: 1991-2002.
Company Filing History:
Years Active: 1991-2002
Title: The Innovative Contributions of David R Kee
Introduction
David R Kee is a prominent inventor based in Richardson, TX (US). He has made significant contributions to the field of semiconductor technology, holding a total of 8 patents. His work primarily focuses on integrated circuit devices and their fabrication methods.
Latest Patents
Among his latest patents is the "Integrated circuit device with depressions for receiving solder balls and method of fabrication." This patent describes a semiconductor device, particularly a Ball Grid Array or Chip Scale Package, which includes an integrated circuit chip with at least one input/output terminal. The device features a body of encapsulation material molded around the chip, forming a generally flat surface with at least one dimple designed to receive a solder ball or solder paste. This dimple has an electrically conductive solderable surface connected to the terminal.
Another notable patent is the "Thermally enhanced semiconductor ball grid array device and method of fabrication." This invention comprises a thermally conductive foil with a chip mount portion that has first and second surfaces. An integrated circuit chip is attached to the first surface, while a body of encapsulation material is molded around the chip and the first surface, leaving the second surface exposed. The second surface includes means for forming thermal contact, which creates a path for dissipating thermal energy from the chip. This configuration allows for direct thermal attachment to a heat sink or thermal attachment using solder balls between the chip and the heat sink.
Career Highlights
David R Kee is currently employed at Texas Instruments Corporation, where he continues to innovate in the semiconductor industry. His work has had a lasting impact on the development of advanced semiconductor devices.
Collaborations
Throughout his career, David has collaborated with notable colleagues, including Dennis D Davis and Buford H Carter, Jr. These collaborations have further enhanced his contributions to the field.
Conclusion
David R Kee's innovative work in semiconductor technology has led to significant advancements in integrated circuit devices. His patents reflect a commitment to improving the efficiency and functionality of semiconductor applications.