Assignee
M & S TECHNOLOGIES INC
US·2 granted patents·6 citations·filing 2003–2008
Technology mixA61B2
Top patents by PatentIndex Score
2 records- 0162US7926948B2Astigmatic axis independent spatial frequency and contrast sensitivity target and methodM & S TECHNOLOGIES INC·Filed 2008·Granted Apr 19, 2011·2 cites·5 claims
- 0248US7354155B2Astigmatic axis independent spatial frequency and contrast sensitivity target and methodM & S TECHNOLOGIES INC·Filed 2003·Granted Apr 8, 2008·4 cites·9 claims
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