Jane Chan

Title: The Innovative Contributions of Jane Chan

Introduction

Jane Chan is an accomplished inventor based in Selden, NY (US). She has made significant contributions to the field of barcode technology. With a focus on enhancing the efficiency and reliability of barcode readers, her work has had a lasting impact on the industry.

Latest Patents

Jane Chan holds a patent for an "Interface between threshold processing digitizer for bar code reader." This innovative multi-bit digitizer detects the presence of edges of a scanned barcode symbol and measures the strength of each detected edge. The invention includes a polarity or edge direction signal that indicates the direction of each detected edge, along with a timing signal that represents the timing and strength of each edge through variable pulse width. Additionally, a gating signal indicates when the data are unreliable and invalid if the measured voltage applied to the scanner motor is outside defined limit values. This ensures that any scans made at inappropriate speeds are rejected, enhancing the overall performance of barcode readers.

Career Highlights

Jane Chan is currently employed at Symbol Technologies, LLC, where she continues to innovate and develop new technologies. Her work has been instrumental in advancing barcode scanning technology, making it more efficient and reliable for various applications.

Collaborations

Throughout her career, Jane has collaborated with notable colleagues, including Stephen Jay Shellhammer and David P. Goren. These collaborations have fostered a creative environment that has led to significant advancements in their field.

Conclusion

Jane Chan's contributions to barcode technology exemplify her innovative spirit and dedication to improving industry standards. Her patent and work at Symbol Technologies, LLC highlight her role as a key player in the advancement of barcode reading technology.