Cheng Cao

Title: Innovations by Inventor Cheng Cao

Introduction

Cheng Cao is an accomplished inventor based in Sammamish, Washington. With a remarkable portfolio of two patents, Cheng is making significant contributions to the field of technology, particularly in network traffic detection and user interface evaluation.

Latest Patents

Cheng's inventions include the following notable patents:

1. **Method and Apparatus to Detect Scripted Network Traffic**: This innovative bot traffic detection system identifies scripted network traffic using a one-sided unsupervised machine learning technique. It estimates clean distributions for human, non-scripted traffic, which are dynamic according to the latest traffic patterns. By utilizing clean traffic for detection, the system ensures robust and reliable identification of scripted network traffic in real-time.

2. **Estimating Treatment Effect of User Interface Changes Using a State-Space Model**: This patent focuses on evaluating changes to user interfaces. By monitoring user interactions before and after an interface change, the technology divides users into treated and control groups. The system employs a Bayesian machine learning model to estimate treatment effects on user interaction metrics, providing insights into interface effectiveness.

Career Highlights

Cheng Cao is currently employed at Microsoft Technology Licensing, LLC, where he continues to develop cutting-edge technologies. His career is marked by his innovative thinking and problem-solving skills, particularly related to machine learning applications in real-world scenarios.

Collaborations

Throughout his career, Cheng has collaborated with esteemed colleagues, including Jayadev Pillai and Bo Hyon Moon. Their teamwork has contributed to the development of advanced technologies that push the envelope of what is possible in the tech industry.

Conclusion

Cheng Cao is a notable figure in the field of innovation, with a focus on enhancing network technology and user experience through his patents. As he continues to innovate at Microsoft Technology Licensing, his contributions are likely to influence the technology landscape for years to come.