Company Filing History:
Years Active: 2000-2005
Title: Innovations of Harry H Teng
Introduction
Harry H Teng is a notable inventor based in Stanford, CA, who has made significant contributions to the field of optical systems. With a total of five patents to his name, Teng has focused on developing advanced technologies for image capturing, particularly in biometric applications.
Latest Patents
Among his latest patents is a "High contrast, low distortion optical acquisition system for image capturing." This invention discloses an apparatus designed to form high contrast images of patterned objects, such as fingerprints. The system includes a first lens with a light receiving surface and a viewing surface, along with a second lens positioned adjacent to the viewing surface of the first lens. A light source projects incident light into the first lens, allowing for total internal reflection, which generates an image from substantially all scattered light from the imaging surface.
Another significant patent is the "Compact optical fingerprint capturing and recognition system." This apparatus and method are aimed at acquiring images of patterned objects, including fingerprints. It features a light refracting device, a focusing lens, a light source, and a biometric circuit for detecting the presence of a fingerprint. The incident light from the light source is projected through the light receiving surface of the light refracting device and is reflected off an imaging surface, with the resulting image being projected through the focusing lens.
Career Highlights
Harry H Teng is currently associated with Secugen Corporation, where he continues to innovate in the field of optical technologies. His work has been instrumental in advancing biometric recognition systems, making them more efficient and reliable.
Collaborations
Teng collaborates with various professionals in his field, including his coworker, Sung-Chan Jo, to further enhance the capabilities of their inventions.
Conclusion
Harry H Teng's contributions to optical systems and biometric technologies highlight his role as a leading inventor in the industry. His innovative patents reflect a commitment to improving image capturing techniques, particularly in the realm of fingerprint recognition.