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Legal status
Patent not validated
| (51) | INT.CL. | G02B 27/01 | (2006.01) |
| G02B 5/30 | (2013.01) | ||
| G02B2027/011 | (2013.01) | ||
| G02B2027/0178 | (2013.01) | ||
| G02B 27/0172 | (2013.01) |
| (11) | Number of the document | 2656135 |
| (13) | Kind of document | T |
| (96) | European patent application number | 11850243.4 |
| Date of filing the European patent application | 2011-12-22 | |
| (97) | Date of publication of the European application | 2013-10-30 |
| (45) | Date of publication and mention of the grant of the patent | 2022-05-04 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2011/067033 |
| Date | 2011-12-22 |
| (87) | Number | WO 2012/088478 |
| Date | 2012-06-28 |
| (30) | Number | Date | Country code |
| 201061427162 P | 2010-12-24 | US |
| (72) |
GAO, Chunyu , US
HUA, Hong , US
LIN, Yuxian , US
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| (73) |
Magic Leap, Inc. ,
1855 Griffin Road, Suite B454, Dania Beach, FL 33004,
US
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| (54) | FREEFORM WAVEGUIDE PRISM |
| FREEFORM WAVEGUIDE PRISM |