5870087

ITC Section 337 investigation brought by LSI and Agere against Funai, MediaTek, Ralink, and Realtek. The Commission found no violation as to any asserted claim of the '958 patent and terminated the investigation in March 2014.

LSI Corporation sued Vizio Inc. in the Central District of California; the outcome was not established in the retrieved sources, and the case was terminated.

Barnes & Noble Inc. brought a declaratory judgment action against LSI Corporation et al. in N.D. Cal. over U.S. Patent 5,870,087; outcome not established.

LSI Corporation sued Funai Electric Co., Ltd. et al. in C.D. Cal.; outcome not established.

Avago Technologies General IP (Singapore) Pte. Ltd. sued Funai Electric Co., Ltd. et al. in E.D. Tex.; outcome not established.

Funai Electric Company Ltd. et al. filed an action against Avago Technologies General IP (Singapore) Pte. Ltd. in N.D. Cal.; outcome not established. Google family page shows an alternative case number, 5:15-cv-04307.

Avago Technologies General IP (Singapore) Pte. Ltd. sued ASUSTeK Computer, Inc. et al.; the case was in N.D. Cal. after transfer from E.D. Tex., related to IPR2016-00646, and settled.

Avago Technologies General IP (Singapore) Pte. Ltd. sued Acer Inc. et al. in N.D. Cal.; outcome not established.

Broadcom Corporation et al. sued Sony Corporation et al. in C.D. Cal.; the case prompted Sony IPR2017-00520, which settled, but the district outcome was not established.

Broadcom Corporation et al. sued Amazon.com, Inc. et al. in C.D. Cal.; the case prompted Amazon IPR2017-01816, which was dismissed, but the district outcome was not established.

Funai Electric Co., Ltd. brought a declaratory judgment action against LSI Corporation in N.D. Cal.; the court issued a Markman order construing terms, including 'single memory' and 'first unified memory' as memory functioning as a unit, not limited to one physical chip.

ASUSTeK Computer, Inc. and ASUS Computer International petitioned for inter partes review of claims 1, 5, 7–11, and 16 of U.S. Patent 5,870,087; instituted 2016-08-22 and terminated by settlement on 2017-05-16 without a final written decision.

Sony Corporation petitioned for inter partes review of claims 1–3, 5, 7, 10–13, and 16–18 of U.S. Patent 5,870,087; the proceeding was terminated by settlement.

Amazon.com, Inc. petitioned for inter partes review of U.S. Patent 5,870,087; the petition was dismissed on petitioner's motion on 2017-11-06.

Federal Circuit filing 14-1410 listed in the Google Patents family-litigation list for US5870087; the underlying decision and parties were not retrieved, and linkage is unverified.