Zonh Zen Ho

Part of Applied BioCode Corp., Applied BioCode, Inc. is a diagnostic testing company that designs, develops, and commercializes multiplex testing products. The company is based in Santa Fe Springs, CA. Applied BioCode offers a range of diagnostic assays, including the BioCode SARS-CoV-2 assay, the BioCode Respiratory Pathogen Panel, and the BioCode Gastrointestinal Pathogen Panel. The company's technology combines "digital barcodes" with immuno- and molecular chemistry to create a new, bio-inspired Barcoded Magnetic Beads (BMB) technology. The micro BMBs are about the diameter of a human hair and are the ideal choice for cost-effective high throughput syndromic panels. The company was founded in 2008 by Winston Z. Ho, and Christopher M. Bernard has been the CEO of the company since 2022.

Physical Optics Corp. provides opto-electronic technology products. The firm offers data transfer system, network attached storage, high powered tunable agile RF filters, wideband RF spectrum detection and network protection services. The company was founded by Joanna L. Jannson in 1985 and is headquartered in Torrance, CA.

Intelligent Optical Systems, Inc. is a research and development organization and supplier of sensor, test, and measurement technology. It offers physical sensors and optics, chemical sensors, laser ultrasonics, and biomedical sensors. It also provides laser ultrasonic testing and research and development consulting services. The company was founded in 1998 and is headquartered in Torrance, CA.