Assignee
LIU YUAN HSIN
TW·4 granted patents·84 citations·filing 1993–1993
Technology mixB65D4
Top patents by PatentIndex Score
4 records- 0163US5335845APartitioned and foldable paper food containerLIU YUAN HSIN·Filed 1993·Granted Aug 9, 1994·38 cites·1 claims
- 0244US5332148APaper board foldable into a container with multiple compartmentsLIU YUAN HSIN·Filed 1993·Granted Jul 26, 1994·18 cites·6 claims
- 0343US5353984AFoldable paper board for forming a containerLIU YUAN HSIN·Filed 1993·Granted Oct 11, 1994·17 cites·3 claims
- 0436US5323958APaper board foldable into a container with multiple compartmentsLIU YUAN HSIN·Filed 1993·Granted Jun 28, 1994·11 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when LIU YUAN HSIN 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 →