Edward Etess

Title: **Edward Etess: Innovator in Hermeticity Testing and Sulfur Analysis**

Introduction

Edward Etess, a talented inventor based in La Jolla, California, is known for his significant contributions to the fields of microelectronics and sulfur analysis. With three patents to his name, his work has provided innovative solutions for testing the integrity of electronic components and monitoring sulfur emissions.

Latest Patents

One of Etess's most notable patents is the **Hermeticity Testing Method and System**. This inventive method involves testing the hermeticity of sealed cavities within microelectronic or semiconductor packages. The technique includes pressure bombing the package within a detector-fluid bath, aiming to introduce liquid detector fluid into any leaks. The distinctive physical characteristics of the detector fluid's vapor state can be detected using known instrumentation. Following the test, the package is removed from the bath, allowing any introduced detector fluid to vaporize for detection. This process may include heating and vibrating the package to expedite outgassing and utilizing infrared absorption measurement for accurate detection.

Another highlight of his inventions is the **Sulfur Monitor Analyzer**. This device employs a burner or flame holder alongside a photomultiplier tube and a light collimator. It utilizes a unique operation mode through chopper blades that continuously expose the flame to the photomultiplier tube. Moreover, a chemiluminescent radiation mask enhances operation by selectively allowing flame radiation to reach the photomultiplier tube while obscuring other chemiluminescent radiations.

Career Highlights

Edward Etess has worked with reputable companies, including Monitor Labs, Inc. and Web Technology Corporation. His experience in such organizations has played a crucial role in refining his innovative techniques and products.

Collaborations

Throughout his career, Etess has collaborated with various professionals, including Allan L Budd. Such partnerships have likely contributed to the advancement of his projects, enhancing their impact on the industry.

Conclusion

Edward Etess stands out as a valuable inventor whose innovations in hermeticity testing and sulfur analysis are critical to the advancement of electronic components and environmental monitoring. His dedication to inventing and refining technology continues to leave a lasting influence in these fields.