Assignee
LAGERWALL S T SARL
FR·3 granted patents·78 citations·filing 1990–1997
Technology mixG02F3
Top patents by PatentIndex Score
3 records- 0168US6130731ALiquid crystal devices using a linear electro-optic effectLAGERWALL S T SARL·Filed 1997·Granted Oct 10, 2000·38 cites·11 claims
- 0267US5847790ALiquid crystal devices using a linear electro-optic effectLAGERWALL S T SARL·Filed 1995·Granted Dec 8, 1998·37 cites·2 claims
- 0328US5247379AChiral nematic liquid crystal device with linear electroclinic effectLAGERWALL S T SARL·Filed 1990·Granted Sep 21, 1993·3 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when LAGERWALL S T SARL files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →