Peoplechart Corporation v. Wintrust Bank, N.A.

CourtDistrict Court, N.D. Illinois
DecidedJune 9, 2021
Docket1:21-cv-00031
StatusUnknown

This text of Peoplechart Corporation v. Wintrust Bank, N.A. (Peoplechart Corporation v. Wintrust Bank, N.A.) is published on Counsel Stack Legal Research, covering District Court, N.D. Illinois primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Peoplechart Corporation v. Wintrust Bank, N.A., (N.D. Ill. 2021).

Opinion

IN THE UNITED STATES DISTRICT COURT FOR THE NORTHERN DISTRICT OF ILLINOIS EASTERN DIVISION

PEOPLECHART CORPORATION, ) ) Plaintiff, ) ) vs. ) Case No. 21 C 31 ) WINTRUST BANK, N.A., ) ) Defendant. )

MEMORANDUM OPINION AND ORDER MATTHEW F. KENNELLY, District Judge: Peoplechart Corporation has sued Wintrust Bank alleging infringement of U.S. Patent No. 8,869,249 (the "'249 patent"). The patent contains claims for a method of protecting information on a computer system using multiple forms of authentication. Peoplechart alleges that "Cardless Cash"—Wintrust's mobile banking feature for a customer to withdraw funds from an ATM without a physical bank card—infringes its patent. Wintrust has moved to dismiss Peoplechart's patent infringement claim pursuant to Fed. R. Civ. P. 12(b)(6). Wintrust contends that Peoplechart's patent claims unpatentable subject matter under the Patent Act, 35 U.S.C. § 101, because it is based on abstract ideas and lacks an inventive concept, which is required to make it patent- eligible. For the reasons set forth below, the court grants Wintrust's motion to dismiss. Background Peoplechart is a California corporation. Wintrust is a financial services company that operates several banks in Illinois. The '249 patent was issued by the United States Patent and Trademark Office on October 21, 2014 and has been assigned to Peoplechart. The patent includes twenty claims, all of which concern a process for protecting information stored on a computer server. See Pl.'s Ex. A, '249 Patent, col. 1:29-31 (dkt. no. 1-1). Peoplechart contends that Wintrust infringed at least the first

claim—"Claim 1"—of the '249 patent through the services it provides by way of a program called Cardless Cash. Wintrust rolled out its Cardless Cash program in 2015. In summary, it allows customers to withdraw money from an ATM using the Wintrust mobile banking app without a physical bank card. To withdraw money via the Cardless Cash service, a customer first logs into the app with his user login credentials. Then the customer can use the app to scan a unique QR code that appears on the ATM screen. The act of scanning the QR code on the Wintrust app essentially connects the ATM to the customer's bank account. This makes it possible for the customer to withdraw money from the ATM using only the app.

A. Peoplechart's patent claims The '249 patent describes a method that "significantly reduces the risk of unauthorized access via the Internet to sensitive information." '249 Patent at 2:5-9. The method in claim 1 comprises four elements: (a) receiving, for a user, first user authentication information for a first authentication method; (b) receiving, for the user, second user authentication information for a second authentication method, the second authentication method being different from the first authentication method; (c) upon authenticating the first user authentication information and the second user authentication information, moving, by a computing device, a subset of data stored on a back-end storage device to a front-end storage device, the front-end storage device being directly connected to a user device for the user via a network and the back-end storage device not being directly connected to the network; and (d) allowing the user device access to the subset of data on the front-end storage device for a period of time specified to the front-end storage device by the computing device, wherein after the period of time expires, the subset of data is removed from the front-end storage device. Id., Abstract; see also Compl. J 8 (dkt. no. 1). The patent also includes a schematic of a client-security system invoking this process:

Service Provider Operations Center -130 Authorized User Customer Service || 146 78 134 oO 136 Authorized User 144 Telephone | 112 2 (Agent, VRU) — Telephone my -140 = 114 Gl Back-End Server 116 Citar 126 I __ Security Router 124 Information DB 120 = Web Server C'S DB FIG. 1

'249 Patent, Fig. 1, 4:36-6:15. "A significant security feature . . . of the present invention is that there are two separate codes needed to access the user information: a voice print or a personal password . . . and a session ID which is specific to the particular access period.” /d. at 8:25-29. To summarize, a user wishing to access certain information via his personal computer or other device first calls customer service using a telephone to request access. Upon answering the call, the customer service provider authenticates that the caller is an authorized user by requesting information from the user to verify his identity. Authentication access information includes a user ID and personal password or a voice

print recording that matches a voice print of the user that is on record with the service provider. The service provider then receives the authorized user's scheduling request over the phone. The service provider schedules a "session"—a specific date, time, and duration for the user to access the requested information on his personal device—with a

unique session ID. The back-end server generates the session ID, which the service provider shares with the user. The requested information is then moved from the back- end server to a front-end server on the user's personal computer for the scheduled session. The user can then access the requested information online on his personal computer. When the session expires, the information that the user requested is removed from the front-end server, and the user can no longer access it. B. Wintrust's alleged infringement In the complaint, Peoplechart alleges that Wintrust has infringed and continues to infringe every element of "at least" claim 1 through its Cardless Cash method. See Compl. ¶¶ 9, 11.

First, Peoplechart alleges that Cardless Cash infringes element (a) of its patent— "receiving, for a user, first user authentication method." Id. ¶ 9(a). The first authentication method for Cardless Cash is the user's bank login credentials. Id. Peoplechart contends that the ATM "allow customers to withdraw cash using only their smartphones"—via the Cardless Cash service Wintrust's mobile banking app—"thus improving customers' experience, when it comes to simplicity, speed, and security." Id. Next, Peoplechart says that Cardless Cash infringes element (b)—"receiving, for the user, second user authentication information for a second authentication method." Id. ¶ 9(b). "The second authentication information and method," Peoplechart alleges, "is the generation of the QR code that is displayed on the ATM machine, and scanned by the user with the user's mobile phone." Id. Peoplechart contends that Wintrust's two-factor authentication process provides the same "added security" that the '249 patent is intended to address. Id.

Peoplechart also contends that Cardless Cash infringes element (c) of the '249 patent—"upon authenticating . . . moving, by a computing device, a subset of data stored on a back-end storage device to a front-end storage device. . . ." Id. ¶ 9(c). Other than this contention, Peoplechart does not plead any specific facts regarding Wintrust's alleged infringement of the third element. Finally, Peoplechart alleges that Cardless Cash infringes element (d)—"allowing the user device access to the subset of data on the front-end storage device for a period of time. . . ." Id. ¶ 9(d). Specifically, Peoplechart alleges, "[a]fter completing the authentication step using the QR code scanning process with the user's mobile device, the Wintrust Cardless Cash system allows the user access at the user's selected ATM

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Peoplechart Corporation v. Wintrust Bank, N.A., Counsel Stack Legal Research, https://law.counselstack.com/opinion/peoplechart-corporation-v-wintrust-bank-na-ilnd-2021.