Company Filing History:
2 out of 164,173 
2 out of 832,812 Years Active: 1984-2009
Title: Vlastimil Frank: Innovator in Airflow Sealing and Induction Heating Technologies
Introduction
Vlastimil Frank is a notable inventor based in Warrenton, VA (US). He holds a total of 4 patents that showcase his innovative contributions to technology. His work primarily focuses on airflow sealing mechanisms and induction heating methods, which have significant applications in various industries.
Latest Patents
One of Frank's latest patents is the "Airflow Sealing Mechanism." This invention features a module unit designed to slide easily into and out of a housing. The housing contains plenums that facilitate convective air circulation around the module unit. A sealing mechanism effectively seals the openings connecting the module unit to the plenums. When the module unit is removed, a lift mechanism disengages the sealing mechanism, allowing for easy removal. Upon reinsertion, the lift mechanism re-engages the sealing mechanism, ensuring a secure fit.
Another significant patent is the "Module Encapsulation by Induction Heating." This apparatus includes a substantially airtight chamber made from high-temperature insulating materials. It is designed to encapsulate semiconductor chips using a sealband of solder. An RF coil generates an electromagnetic field that localizes inducted current at the sealband's periphery, melting it to create a secure bond. The entire encapsulation process is efficient, taking only ten to fifteen seconds per module assembly.
Career Highlights
Throughout his career, Vlastimil Frank has worked with prominent companies, including International Business Machines Corporation (IBM). His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Frank has collaborated with notable individuals in the field, including Allen Mark Jones and David A Boyer. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
Vlastimil Frank's contributions to airflow sealing and induction heating technologies demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to enhancing efficiency and functionality in various applications.