Company Filing History:
4 out of 3,385 
1 out of 6 Years Active: 2003-2009
Title: Innovations of Yun-Ho Chung
Introduction
Yun-Ho Chung is a notable inventor based in Redondo Beach, California. He has made significant contributions to the field of integrated antenna sensor micro packaging and transistor devices. With a total of five patents to his name, his work reflects a deep understanding of advanced semiconductor technologies.
Latest Patents
One of Yun-Ho Chung's latest patents is titled "Multi-dimensional wafer-level integrated antenna sensor micro packaging." This invention involves an integrated packaging assembly for a Monolithic Microwave Integrated Circuit (MMIC) that utilizes semiconductor wafers for circuit element fabrication. The assembly consists of multiple semiconductor layers, which can be made from different materials, creating cavities for circuit components. A sealing ring is employed to hermetically seal these components within the cavities.
Another significant patent is focused on "Transistor devices configured to operate above a first cutoff frequency." This invention provides a method for configuring transistor devices to function at frequencies exceeding typical cutoff frequencies. The method includes selecting a desired operating frequency range and output power, analyzing phase velocity mismatch effects, and evaluating gain regions of various transistor sizes. This innovative approach allows for the selection of a transistor that meets the desired specifications.
Career Highlights
Yun-Ho Chung has worked with prominent companies such as Northrop Grumman Systems Corporation and Northrop Grumman Space & Missions Systems Corp. His experience in these organizations has contributed to his expertise in the field of semiconductor technology and innovation.
Collaborations
Yun-Ho Chung has collaborated with notable colleagues, including Jeffrey Ming-Jer Yang and Matt Yuji Nishimoto. These collaborations have likely enriched his work and contributed to the development of his innovative patents.
Conclusion
Yun-Ho Chung's contributions to the field of semiconductor technology through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence advancements in integrated packaging and transistor devices.
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