6661755

2 known cases. View patent page →

Cases
2
Active
0
2 closed
Filed
2006–2007
Top venue
W.D. Wisconsin
1 case

Ricoh Company, Ltd. v. Quanta Computer Inc. et al.

settled
Docket:
3:06-cv-00462
Filed:
2006-08-24
Terminated:
2011-04-13
Patents:6631109617295550635526661755
π Ricoh Company, Ltd.Δ Quanta Computer Inc.Δ Quanta Storage, Inc.Δ Quanta Computer USA, Inc.Δ NU Technology, Inc.Δ New Universe Technology, Inc.Δ Business Line DataΔ Philips Optical StorageΔ Philips Taiwan, Ltd.

Ricoh Company, Ltd. asserted US 6,631,109 and related patents against Quanta Computer, Quanta Storage, and others in the Western District of Wisconsin. The district court held claims 1 and 4 of the '109 patent invalid as obvious; after appeal and remand, a jury awarded Ricoh $14.5 million on other patents, and the case settled in 2011.

ASUSTeK Computer Inc. et al. v. Ricoh Company, Ltd.

unknown
Docket:
3:07-cv-01942-MHP
Filed:
2007-04-06
Patents:66617556631109
π ASUSTeK Computer Inc.π ASUS Computer InternationalΔ Ricoh Company, Ltd.

ASUSTeK and ASUS filed a declaratory-judgment action against Ricoh in N.D. Cal. after being dismissed from Ricoh's Wisconsin action. Ricoh counterclaimed, including on the '109 patent; the court denied a stay and held Ricoh collaterally estopped from re-asserting claims 1 and 4 of the '109 patent. The narrative could not confirm that the '755 patent was placed at issue or the final disposition.