Hong-Shin Pan

USA Signal Technology, Inc. manufactures and sells of traffic signaling and video surveillance monitoring equipment for the traffic and commuter rail transportation industries. The company's technology is designed to provide information to local municipalities, traffic management professionals, and other officials to facilitate real-time decision making. It primarily provides light emitting diode traffic signal products and systems, railroad surveillance and illegal trespass detection systems, and software coupled with the products that are designed to observe, track, and disseminate live, real-time video data. The company is headquartered in Addison, TX.

Healthcare of Today, Inc. is a holding company focused on acquiring and developing a network of integrated companies primarily within the Healthcare Industry. Healthcare's family of companies promote health and well-being at all stages of life. They believe in providing excellent services and care, delivered with integrity and compassion. They know that one size does not fit all, and Healthcare of Today is committed to customizing the company's care across its healthcare network, to meet family's needs. Through its subsidiaries, Healthcare of Today is engaged in a wide range of businesses including comprehensive healthcare services, senior care, nurse staffing, residential care facilities for the elderly, home healthcare services, home healthcare equipment sales, healthcare information technology, medical equipment, healthcare consulting, medical billing, insurance, health staff training and education, data security, advanced human tissue engineering, adult stem cell research, and alternative energy.