patent · US8847142B2
Method and device for concentrating, collimating, and directing light
30 September 2014
Indexed reference — no copy held
This patent is cited by material in the archive, so it is indexed here by number, title and inventor. The archive holds no copy of its text.
Provenance
- Collection
- Patents citing this work
- Patent office record
- patents.google.com →
- Source
- Google Patents citing-documents table
- Assignee
- Hong Kong Applied Science and Technology Research Institute, Co. Ltd.
- Published
- 2014-09-30