Assignee
SUN RAY CORP
JP·3 granted patents·4 citations·filing 2007–2016
Top patents by PatentIndex Score
3 records- 0143US7926936B2Eyeglass lens connector, eyeglasses with interchangeable lenses, and lens-forming substrateSUN RAY CORP·Filed 2009·Granted Apr 19, 2011·4 cites·13 claims
- 0239US7510281B1Method for manufacturing bifocal lensSUN RAY CORP·Filed 2007·Granted Mar 31, 2009·0 cites·10 claims
- 0329US9891449B2Clip-on type eyeglassesSUN RAY CORP·Filed 2016·Granted Feb 13, 2018·0 cites·10 claims
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