In Re SK HYNIX INC.
21-114
Fed. Cir.Feb 25, 2021Background
- Netlist sued SK hynix (two related defendants) in the W.D. Tex. on March 17, 2020, alleging infringement of patents ’218 and ’595 (continuations of an earlier family tied to JEDEC standards). SK hynix moved to transfer the entire case to the C.D. Cal. on May 4, 2020.
- SK hynix previously litigated related patents against Netlist in the C.D. Cal. (California I & II); many claims there were held unpatentable by the PTAB and those cases were stayed and largely inactive by March 2020.
- SK hynix sought mandamus from the Federal Circuit after the district court delayed ruling; the Federal Circuit stayed district proceedings until the district court issued a reviewable opinion. The district court denied transfer on Feb. 2, 2021.
- The district court rejected transfer under both the first‑to‑file rule and 28 U.S.C. § 1404(a), finding § 1404(a)’s threshold not met (the domestic SK hynix entity resides in the Northern District of California, not C.D. Cal., and Netlist did not consent to venue for this action) and weighing public/private convenience factors.
- SK hynix again petitioned for mandamus to compel transfer; the Federal Circuit denied the petition, holding SK hynix failed to show a clear abuse of discretion or a clear legal right to mandamus relief.
Issues
| Issue | Plaintiff's Argument (Netlist) | Defendant's Argument (SK hynix) | Held |
|---|---|---|---|
| Whether the action “might have been brought” in C.D. Cal. under § 1404(a) | Venue in C.D. Cal. is appropriate because related cases exist there and the domestic defendant is subject to suit in California | The action could have been brought in C.D. Cal. (and SK hynix would consent) because of prior suits and the defendants’ California contacts | Denied: court held § 1400(b) controls for patent venue; SK hynix America resides in Northern District, not C.D. Cal., so the “might have been brought” threshold fails |
| Whether “all parties have consented” to transfer to C.D. Cal. under § 1404(a) | Netlist’s prior suits in C.D. Cal. show consent to that forum for related patent disputes | Filing related suits in C.D. Cal. implies consent to venue for later, related actions | Denied: court found Netlist objected to the transfer of this action and SK hynix offered no authority to infer consent to venue in C.D. Cal. for this separate action |
| Whether the first‑to‑file rule requires transfer despite § 1404(a) threshold failure | First‑to‑file favors transfer to avoid duplication/conflict because earlier C.D. Cal. suits involve related patents/products | First‑to‑file cannot override § 1404(a)’s statutory limits on transferee forums; transfer improper when transferee forum fails § 1404(a) threshold | Denied: court concluded first‑to‑file cannot be used to compel transfer to a forum that does not satisfy § 1404(a); no clear legal right to such a transfer |
| Whether mandamus is appropriate to compel transfer | Immediate mandamus required because district court’s denial is a clear abuse of discretion | Mandamus is unwarranted because denial was within district court’s discretion and § 1404(a) threshold is dispositive | Denied: Federal Circuit applies clear‑abuse/Cheney standard and found no patently erroneous or clear abuse of discretion |
Key Cases Cited
- Hoffman v. Blaski, 363 U.S. 335 (1960) (interpreting § 1404(a) and the meaning of "might have been brought," cautioning against post‑suit consent expanding venue)
- Norwood v. Kirkpatrick, 349 U.S. 29 (1955) (explaining § 1404(a) revised prior forum‑non‑conveniens principles)
- Van Dusen v. Barrack, 376 U.S. 612 (1964) (noting transfer power is limited by § 1404(a)'s requirement that the action might have been brought in the transferee district)
- Cheney v. U.S. Dist. Ct. for D.C., 542 U.S. 367 (2004) (mandamus standards requiring clear and indisputable right to relief)
- In re TS Tech USA Corp., 551 F.3d 1315 (Fed. Cir. 2008) (standard for mandamus review of transfer decisions)
- In re Apple Inc., 979 F.3d 1332 (Fed. Cir. 2020) (application of mandamus/Cheney factors in transfer context)
- In re Nitro Fluids, L.L.C., 978 F.3d 1308 (Fed. Cir. 2020) (discussing interplay of § 1404(a) and first‑to‑file considerations)
- In re Bozic, 888 F.3d 1048 (9th Cir. 2018) (holding a judge‑made first‑to‑file doctrine cannot contravene § 1404(a)'s statutory limits on transferee forums)