Company Filing History:
Years Active: 2007-2010
Title: Innovations by Shengwen Leng in Air Purification Technology
Introduction
Shengwen Leng is a notable inventor based in Shenzen, China. He has made significant contributions to the field of air purification technology. With a total of 3 patents to his name, Leng's work focuses on enhancing air quality through innovative designs.
Latest Patents
One of his latest inventions is an ionic air purifier with high air flow. This air purifier features a housing and a high voltage power supply. It includes a first electrode assembly with a wire-like first electrode, which is either the only first electrode or spaced sufficiently far from other first electrodes to avoid undesirable effects. The second electrode assembly consists of a plurality of blade-like second electrodes. This design allows air to flow through the housing due to electro-kinetic effects. To increase air flow velocity, the voltage between the first and second electrodes is relatively high, ranging from 23-50 kV, with a spacing of at least 30 mm between them.
Another notable invention is an air purifier with front-load electrodes. This device includes an electrode loading compartment for storing plate electrodes. When the air purifier is closed, the compartment fully encloses the plate electrodes. When removal is necessary, the compartment can be moved translationally to create a gap with the housing. It can then be rotated to access and remove the plate electrodes easily.
Career Highlights
Shengwen Leng is associated with Sylmark Holdings Limited, where he continues to develop innovative air purification solutions. His work has garnered attention for its practical applications and effectiveness in improving indoor air quality.
Collaborations
Leng collaborates with various professionals in the field, including his coworker Guangsheng Liu. Their combined expertise contributes to the advancement of air purification technologies.
Conclusion
Shengwen Leng's innovative contributions to air purification technology demonstrate his commitment to enhancing air quality. His patents reflect a deep understanding of electro-kinetic effects and practical design, making significant strides in the industry.