Company Filing History:
2 out of 27,431 
1 out of 2 
1 out of 2 Years Active: 2019-2021
Title: Qiang Tang: Innovator in Printing and Polishing Technologies
Introduction
Qiang Tang is a notable inventor based in Shanghai, China. He has made significant contributions to the fields of printing and chemical mechanical polishing. With a total of 3 patents, his work reflects a commitment to advancing technology in these areas.
Latest Patents
One of Qiang Tang's latest patents is focused on aligning a carriage within a printing device. This innovative printing device includes a carriage designed to hold an integrated printhead. It features a manifold latch that connects the integrated printhead to an ink tank connector in a locked position. Additionally, a controller is incorporated to align the carriage based on the health of the integrated printhead and the latching position of the manifold latch. Furthermore, this patent discloses a non-transitory computer-readable medium and a printing method.
Another significant patent by Qiang Tang describes a chemical mechanical polishing device and method. This device includes a cleaning apparatus and a polishing pad conditioner disc that can be positioned relative to the cleaning apparatus. The cleaning apparatus consists of a cleaning disc and a pre-polishing pad that performs a pre-polishing operation on the polishing pad conditioner disc. It also includes a pre-polishing grinding liquid dispensing assembly and a rotation driver to enhance the polishing process. This innovation aims to reduce wafer scratches and improve the even distribution of grinding liquid during polishing.
Career Highlights
Qiang Tang has worked with prominent companies such as Hewlett-Packard Development Company, L.P. and Semiconductor Manufacturing International Corporation (Shanghai). His experience in these organizations has contributed to his expertise in the field.
Collaborations
Some of Qiang Tang's notable coworkers include Xin-Ling Wu and Ying Fang. Their collaboration has likely fostered innovation and development in their respective projects.
Conclusion
Qiang Tang's contributions to printing and polishing technologies demonstrate his innovative spirit and dedication to advancing these fields. His patents reflect a deep understanding of the technical challenges and opportunities within the industry.