Location History:
- Kingston, RI (US) (2001 - 2003)
- Breinigsville, PA (US) (2003 - 2005)
Company Filing History:
3 out of 79 
1 out of 832,912 Years Active: 2001-2005
Title: He Cao: Innovator in Optical Waveguide Technology
Introduction
He Cao is a notable inventor based in Breinigsville, PA (US). He has made significant contributions to the field of optical waveguide technology, particularly in the development of innovative probes for pathogen detection. With a total of 4 patents to his name, Cao's work is at the forefront of advancements in immunosensor technology.
Latest Patents
Cao's latest patents include the "Tapered Tubular Optical Waveguide Probe for Magnetic Focusing Immunosensors." This invention features a waveguide probe designed for the detection of pathogens in a sample. The probe comprises a laser and two tubes that converge at a point to form a polished proximal end. A magnet is strategically positioned at the end to focus paramagnetic microspheres that are attached to antigen/antibody/optically labeled antibody complexes within the field of view. The polished proximal end forms an aperture, enhancing the probe's functionality in detecting pathogens.
Career Highlights
Throughout his career, He Cao has worked with various organizations, including the Board of Governors for Higher Education, State of Rhode Island and Providence Plantations. His experience in these roles has contributed to his expertise in the field of optical technologies and immunosensors.
Collaborations
Cao has collaborated with notable colleagues such as Stephen V Letcher and A Garth Rand. These partnerships have likely enriched his research and development efforts, leading to innovative solutions in his field.
Conclusion
He Cao's contributions to optical waveguide technology and pathogen detection are noteworthy. His innovative patents and collaborations reflect his commitment to advancing scientific knowledge and technology.