Patent details
EP2656135 Title: FREEFORM WAVEGUIDE PRISM
Basic Information
- Publication number:
- EP2656135
- PCT Application Number:
- US2011067033
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP118502434
- PCT Publication Number:
- WO2012088478
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- FREEFORM WAVEGUIDE PRISM
- French Title of Invention:
- PRISME DE GUIDE D'ONDES DE FORME LIBRE
- German Title of Invention:
- FREIFORMWELLENLEITERPRISMA
- SPC Number:
Dates
- Filing date:
- 22/12/2011
- Grant date:
- 04/05/2022
- EP Publication Date:
- 30/10/2013
- PCT Publication Date:
- 28/06/2012
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 04/05/2022
- EP B1 Publication Date:
- 04/05/2022
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 22/12/2022
- Expiration date:
- 22/12/2031
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 27/04/2022
- Name:
- Magic Leap, Inc.
- Address:
- 1855 Griffin Road, Suite B454, Dania Beach, FL 33004, United States (US)
Inventor
1
- Name:
- GAO, Chunyu
- Address:
- United States (US)
2
- Name:
- LIN, Yuxian
- Address:
- United States (US)
3
- Name:
- HUA, Hong
- Address:
- United States (US)
Priority
- Priority Number:
- 201061427162 P
- Priority Date:
- 24/12/2010
- Priority Country:
- United States (US)
Classification
- IPC classification:
- G02B 27/01;
Publication
European Patent Bulletin
- Issue number:
- 202218
- Publication date:
- 04/05/2022
- Description:
- Grant (B1)
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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