Company Filing History:
Years Active: 2008-2021
Title: Liming Zhang: Innovator in Photovoltaic Technologies
Introduction
Liming Zhang is a prominent inventor based in San Jose, CA, known for his contributions to the field of photovoltaic technologies. With a total of 3 patents to his name, Zhang has made significant strides in improving the efficiency of solar energy systems.
Latest Patents
Zhang's latest patents include innovative methods and apparatuses for detecting the endpoint of a seasoning process. This method involves obtaining seasoning progress data for substrates and collecting historical parameter values from sensors in a process chamber. By normalizing these values and generating a multivariate analysis (MVA) model, Zhang's approach allows for real-time determination of the endpoint of the seasoning process.
Another notable patent focuses on cleaning methods for enhanced photovoltaic module efficiency. This method processes a substrate with a transparent conductive oxide by exposing it to a cleaning solution containing hydrogen peroxide and ammonium citrate, followed by a second cleaning solution with a specific pH. This innovative cleaning process ultimately leads to the deposition of a silicon-containing film on the substrate.
Career Highlights
Throughout his career, Liming Zhang has worked with leading companies in the technology sector, including Applied Materials, Inc. and Intel Corporation. His experience in these organizations has contributed to his expertise in developing advanced technologies for solar energy applications.
Collaborations
Zhang has collaborated with notable professionals in the field, including Uday Mahajan and Subrahmanyam Venkata Rama Kommisetti. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Liming Zhang's innovative contributions to photovoltaic technologies demonstrate his commitment to advancing solar energy efficiency. His patents reflect a deep understanding of the complexities involved in the seasoning process and substrate cleaning, positioning him as a key figure in the field.