A U.S. patent has been granted to Advanced PrecisionTechnologies for a miniature fingerprint sensor using atrapezoidal prism and a holographic optical element. "Basically what we've come up with is a ...
Innovations in 3D printing, groundbreaking tools for cancer diagnosis and a deformable liquid lens are among 27 products shortlisted for the 2015 Prism Awards. Spread across nine technology categories ...
A recently granted patent (Publication Number: US11772322B2) describes a method for manufacturing ophthalmic lenses with specific optical functions. The method involves additively manufacturing a ...
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