Wei Cheng

Title: Wei Cheng - Innovator in Table Recognition Technology

Introduction

Wei Cheng is a notable inventor based in Marina Del Rey, CA (US). He has made significant contributions to the field of document processing, particularly in the area of table recognition within portable document format (PDF) documents. His innovative work has led to the development of methods and systems that enhance the usability of PDF documents.

Latest Patents

Wei Cheng holds 1 patent for his invention titled "Table recognition in portable document format documents." This patent outlines a computer-implemented method that includes discretizing contiguous areas of a PDF document, identifying white-space separator lines, detecting candidate table regions, and outputting finalized tables based on specific criteria. This technology aims to improve the efficiency of data extraction from PDF files.

Career Highlights

Wei Cheng is associated with International Business Machines Corporation (IBM), where he applies his expertise in document processing technologies. His work at IBM has positioned him as a key player in advancing innovative solutions for handling complex document formats.

Collaborations

Throughout his career, Wei Cheng has collaborated with talented individuals such as Douglas Ronald Burdick and Alexandre Valentinovich Evfimievski. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Wei Cheng's contributions to table recognition technology in PDF documents exemplify the impact of innovation in the field of document processing. His work continues to influence how data is extracted and utilized from digital documents.