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Legal status
Patent not validated
| (51) | INT.CL. | G02B 27/01 | |
| H04N 5/225 | |||
| H04N 5/232 | |||
| G03B 37/02 | |||
| G03B 37/04 | |||
| G02B 27/28 | |||
| G02B 27/10 | |||
| G02B 27/14 | |||
| G02B 13/06 |
| (11) | Number of the document | 2834699 |
| (13) | Kind of document | T |
| (96) | European patent application number | 13817261.4 |
| Date of filing the European patent application | 2013-04-05 | |
| (97) | Date of publication of the European application | 2015-02-11 |
| (45) | Date of publication and mention of the grant of the patent | 2020-12-16 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2013/035486 |
| Date | 2013-04-05 |
| (87) | Number | WO 2014/011266 |
| Date | 2014-01-16 |
| (30) | Number | Date | Country code |
| 201261620581 P | 2012-04-05 | US | |
| 201261620574 P | 2012-04-05 | US |
| (72) |
GAO, Chunyu, US
LIN, Yuxiang, US
HUA, Hong, US
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| (73) |
Magic Leap, Inc.,
1855 Griffin Road, Suite B454, Dania Beach, FL 33004,
US
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| (54) | APPARATUS FOR OPTICAL SEE-THROUGH HEAD MOUNTED DISPLAY WITH MUTUAL OCCLUSION AND OPAQUENESS CONTROL CAPABILITY |
| APPARATUS FOR OPTICAL SEE-THROUGH HEAD MOUNTED DISPLAY WITH MUTUAL OCCLUSION AND OPAQUENESS CONTROL CAPABILITY |