Chen Chen

Title: Chen Chen - Innovator in Protein Purification and Semiconductor Structures

Introduction

Chen Chen is an accomplished inventor based in Singapore, SG. He currently works at Sabic Global Technologies B.V. Despite having no granted patents, Chen has made significant contributions through his latest patent applications. His work focuses on innovative methods in protein purification and semiconductor structures.

Latest Patent Applications

Chen's latest patent applications include:

1. **Protein Purification with Protein L** - This invention provides methods for purifying and producing proteins. It includes a method that elutes a protein from a Protein L matrix by lowering conductivity. In some embodiments, the protein is an antibody, which may comprise a light chain with a kappa variable region and a lambda constant.

2. **Method for Forming a Semiconductor Structure** - This invention utilizes a thinned second pad oxide layer as the pad oxide layer for the subsequent shallow trench isolation process. This approach eliminates the need to remove the entire pad oxide layer on the substrate surface after the P-type high-voltage ion well thermal drive-in process, thereby simplifying the process complexity.

Conclusion

Chen Chen is a notable inventor whose work in protein purification and semiconductor structures showcases his innovative spirit and dedication to advancing technology. His contributions, although not yet reflected in granted patents, highlight his potential impact in the field.