See-through near-eye display glasses including a curved polarizing film in the image… Grant US-8488246-B2 United States of America 16 Jul 2013
See-through near-eye display glasses including a partially reflective, partially… Grant US-8477425-B2 United States of America 02 Jul 2013
See-through near-eye display glasses with a small scale image source Grant US-8472120-B2 United States of America 25 Jun 2013