Assignee
NEW LIGHT IND LTD
US·4 granted patents·241 citations·filing 1997–2005
Top patents by PatentIndex Score
4 records- 0194US5973727AVideo image viewing device and methodNEW LIGHT IND LTD·Filed 1997·Granted Oct 26, 1999·156 cites·29 claims
- 0285US7492517B2Form birefringent grating structure, viewer, anticounterfeit security device, and method for making the sameNEW LIGHT IND LTD·Filed 2005·Granted Feb 17, 2009·15 cites·4 claims
- 0380US6975765B2Optically variable form birefringent structure and method and system and method for reading sameNEW LIGHT IND LTD·Filed 2003·Granted Dec 13, 2005·22 cites·15 claims
- 0480US6181367B1Video image viewing device and methodNEW LIGHT IND LTD·Filed 1999·Granted Jan 30, 2001·48 cites·39 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →