Location History:
- Sunnyvale, CA (US) (2005)
- San Jose, CA (US) (2007 - 2012)
- Santa Clara, CA (US) (2007 - 2016)
Company Filing History:
11 out of 753 
1 out of 832,880 Years Active: 2005-2016
Title: Leeshawn Luo: Innovator in Power Device Packaging
Introduction
Leeshawn Luo is a prominent inventor based in Santa Clara, California. He has made significant contributions to the field of power device packaging, holding a total of 12 patents. His innovative work focuses on enhancing the efficiency and reliability of power transistors.
Latest Patents
Among his latest patents are methods and configurations for manufacturing flip chip contact (FCC) power packages. This invention describes a power device package designed to contain, protect, and provide electrical contacts for a power transistor. The package features top and bottom lead frames that allow for direct no-bump attachment to the power transistor. The power transistor is mounted on the bottom lead frame as a flip-chip, with source and gate contacts directly attached. Additionally, the bottom drain contact connects to the top lead frame, which includes an extension for providing a bottom drain electrode on the same side as the bottom lead frame. In a preferred embodiment, a joint layer is applied between the device metal of the source, gate, or drain and the top or bottom lead frame using ultrasonic energy. Another embodiment includes the use of conductive epoxy, adhesive, solder paste, carbon paste, or other attachment agents for direct no-bumping attachment of the power transistor.
Career Highlights
Leeshawn has worked with notable companies, including Alpha & Omega Semiconductor Corporation. His experience in the semiconductor industry has allowed him to develop cutting-edge technologies that improve power device performance.
Collaborations
Some of his coworkers include Anup Bhalla and Sik Lui, who have collaborated with him on various projects in the field of power electronics.
Conclusion
Leeshawn Luo's contributions to power device packaging through his innovative patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence advancements in power transistor technology.