Location History:
- Shenzhen, CN (2014)
- Beijing, CN (2011 - 2020)
Company Filing History:
7 out of 9 
1 out of 27,394 
1 out of 3,107 
Years Active: 2011-2020
Title: The Innovative Mind of Qinghua Yang
Introduction
Qinghua Yang, an accomplished inventor based in Beijing, China, holds an impressive portfolio of 9 patents. His work primarily focuses on advancing technology through innovative methods and apparatuses. Yang's contributions are significant, particularly in the fields of terminal management and semiconductor processing.
Latest Patents
Qinghua Yang's latest patents showcase his inventive prowess in various technological domains. One of his notable patents is a "Terminal-based wakelock control method and apparatus." This invention involves a method that efficiently manages application programs running in the background. It includes a process for filtering applications based on specific criteria, enabling the forced release of wakelocks held by certain programs, thus optimizing device performance.
Another significant patent is an innovative "Etching method" which enhances semiconductor manufacturing processes. This method allows for the controlled etching of layers on a semiconductor substrate, combining both lateral and longitudinal etching techniques. It enables flexible adjustment of the inclination angle of etched slope surfaces, particularly beneficial for applications requiring small inclination angles.
Career Highlights
Throughout his career, Qinghua Yang has made a profound impact while working at prominent companies in the tech industry. Notable among these are Timi Technologies Co., Ltd. and Huawei Technologies Co., Limited. His roles in these companies have contributed to the development of cutting-edge technologies and innovations, solidifying his reputation as a leading inventor in the field.
Collaborations
Yang has collaborated with other skilled professionals, including Wen Qing Chen and Tao Tao. These collaborations have facilitated knowledge exchange and fostered the development of ingenious solutions in technology and engineering.
Conclusion
In conclusion, Qinghua Yang's dedication to innovation has led to significant advancements captured in his 9 patents. His work not only showcases his inventive abilities but also contributes to the broader technological advancements in the industry. As an inventor, Yang continues to inspire future generations of innovators in the field.