Company Filing History:
Years Active: 2004-2005
Title: Alexander Ignatenko: Innovator in Air Ionization and Semiconductor Technology
Introduction
Alexander Ignatenko is a notable inventor based in Hayward, CA (US). He has made significant contributions to the fields of air ionization and semiconductor technology. With a total of 2 patents, his work reflects a commitment to advancing innovative solutions in these areas.
Latest Patents
Ignatenko's latest patents include an air ionizer and method, which is an apparatus designed for generating and controlling flows of positive and negative air ions. This invention involves interposing isolated sets of electrodes in a flowing air stream to separately produce positive and negative ions. The system is equipped to sense the rates of production of these ions, allowing for the control of ionizing voltages applied to the electrodes. Additionally, variations from a balance condition of equal amounts of positive and negative ions are monitored to adjust the bias voltage applied to a grid electrode through which the air stream and ions flow.
Another significant patent is related to the electrostatic charge measurement on semiconductor wafers. This invention features an enclosure for transporting semiconductor wafers, which includes sensors responsive to electrostatic fields. These sensors are mounted on conductive grounded plates in facing orientations, ensuring accurate monitoring of electrostatic conditions. The electronic circuitry within the enclosure communicates with external circuitry to provide monitoring signals, isolating sources of contaminants and enabling remote balance and gain adjustments.
Career Highlights
Ignatenko is currently associated with Ion Systems, Inc., where he continues to develop innovative technologies. His work has been instrumental in enhancing the efficiency and effectiveness of air ionization and semiconductor processing.
Collaborations
Throughout his career, Ignatenko has collaborated with notable colleagues, including Peter Gefter and Gopalan Vijaykumar. These partnerships have contributed to the advancement of his inventions and the overall success of his projects.
Conclusion
Alexander Ignatenko stands out as a prominent inventor whose work in air ionization and semiconductor technology has led to significant advancements. His innovative patents reflect a deep understanding of the complexities involved in these fields, and his contributions continue to influence the industry.