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No. 9479257
United States Court of Appeals for the Ninth Circuit
Joseph Taylor v. Google LLC
No. 9479257 · Decided February 28, 2024
No. 9479257·Ninth Circuit · 2024·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
February 28, 2024
Citation
No. 9479257
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS FEB 28 2024
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
JOSEPH TAYLOR; et al., No. 22-16654
Plaintiffs-Appellants, D.C. No. 5:20-cv-07956-VKD
v.
MEMORANDUM *
GOOGLE, LLC,
Defendant-Appellee.
Appeal from the United States District Court
for the Northern District of California
Virginia Kay DeMarchi, Magistrate Judge
Argued and Submitted February 14, 2024
San Francisco, California
Before: MILLER, BADE, and VANDYKE, Circuit Judges.
Plaintiffs-Appellants appeal from the district court’s order dismissing the
first amended complaint with prejudice under Federal Rule of Civil Procedure
12(b)(6). Plaintiffs sued Google in a putative class action, asserting claims for
conversion and quantum meruit under California law, based on Google’s alleged
passive data transfers using Plaintiffs’ cellular data without their knowledge or
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
consent, and without compensation. We have jurisdiction under 28 U.S.C. § 1291
and review de novo. Hunley v. Instagram, LLC, 73 F.4th 1060, 1068 (9th Cir.
2023). We affirm in part, and we reverse and remand in part.
1. “Conversion is the wrongful exercise of dominion over the property of
another.” Welco Elecs., Inc. v. Mora, 166 Cal. Rptr. 3d 877, 881 (Ct. App. 2014).
Under California law, conversion has three elements: (1) the plaintiff owns or has a
right to possess the personal property; (2) the defendant disposes “of the property
in a manner that is inconsistent with the plaintiff’s property rights; and (3) resulting
damages.” Fremont Indem. Co. v. Fremont Gen. Corp., 55 Cal. Rptr. 3d 621, 638
(Ct. App. 2007).
Plaintiffs adequately plead the first element of conversion. California law
requires “three criteria [to] be met before the law will recognize a property right.”
G.S. Rasmussen & Assocs., Inc. v. Kalitta Flying Serv., Inc., 958 F.2d 896, 903
(9th Cir. 1992). “First, there must be an interest capable of precise definition;
second, it must be capable of exclusive possession or control; and third, the
putative owner must have established a legitimate claim to exclusivity.” Id.; see
also Holistic Supplements, L.L.C. v. Stark, 275 Cal. Rptr. 3d 791, 806 (Ct. App.
2021) (agreeing that G.S. Rasmussen’s “test stakes out useful guideposts” for
determining whether “the property element of conversion is implicated”).
Applying these criteria, we conclude that cellular data is capable of precise
2
definition. Although intangible, cellular data serves the particular purpose of
enabling access to the cellular network; it can be precisely limited by a user’s data
plan; it can be measured when being used; and it can be attributed to a particular
user based on that user’s unique identifier code. See G.S. Rasmussen, 958 F.2d
at 903; Kremen v. Cohen, 337 F.3d 1024, 1030 (9th Cir. 2003) (concluding that a
registered domain name is capable of precise definition).
Cellular data is also capable of exclusive possession or control. It can be
“valued, bought and sold,” Kremen, 337 F.3d at 1030; users may transfer their
interest in cellular data through mobile hotspots; and the right to transmit cellular
data over a cellular network is by its nature restricted to the user, G.S. Rasmussen,
958 F.2d at 903. In addition, the manner in which a user’s exclusive interest in
cellular data vests is analogous to that in the utilities context. As is the case for
utilities, the user’s claim to exclusive possession or control of cellular data vests
when the user causes “an actual diversion and beneficial use of the [data]” by using
the cellular network’s bandwidth to make data transfers. See Inyo Consol. Water
Co. v. Jess, 119 P. 934, 936 (Cal. 1911); see also Terrace Water Co. v. San
Antonio Light & Power Co., 82 P. 562, 563 (Cal. 1905).
Plaintiffs also have a legitimate claim to exclusivity in their cellular data.
Users with cellular data plans have “reasonable investment-backed expectations”
in their ability to access their carriers’ cellular network. G.S. Rasmussen, 958 F.2d
3
at 903. Indeed, Plaintiffs have purchased the right to transmit bytes of information
over their carriers’ networks up to the amounts provided by the terms of the plans.
Plaintiffs adequately plead the second element of conversion because they
plausibly allege that Google uses Plaintiffs’ cellular data in a manner inconsistent
with their property interests. Carriers meter the cellular data consumed by every
transmission to and from a mobile device. When Google transmits information
from the user’s device to Google’s servers, the cellular data expended in that
transmission is allocated to the user and treated by the carrier as data that the
customer has consumed. Therefore, Google’s “unauthorized transfer” of bytes
using Plaintiffs’ data allotment necessarily prevents Plaintiffs from using all the
data they purchase from their carrier. Welco Elecs., 166 Cal. Rptr. 3d at 884
(holding that an “unauthorized transfer” of “part” of a plaintiff’s available credit
balance with a credit card company was conversion). As for Google, it “obtain[s]
a valuable benefit . . . without authorization or permission” from a user when it
piggybacks off the user’s data plan by accessing the cellular network through the
user’s unique identifier code. Rasmussen, 958 F.2d at 906.
Plaintiffs adequately plead the third element of conversion because they
plausibly allege that they incur damages when Google converts a portion of their
cellular data. Under California Civil Code section 3336, the measure of damages
for conversion of personal property is “[t]he value of the property at the time of the
4
conversion, with the interest from that time.” Virtanen v. O’Connell, 44 Cal. Rptr.
3d 702, 717 n.8 (Ct. App. 2006) (quoting section 3336); Lueter v. State, 115 Cal.
Rptr. 2d 68, 81 (Ct. App. 2002) (same); Tyrone Pac. Int’l, Inc. v. MV Eurychili,
658 F.2d 664, 666 (9th Cir. 1981) (same). This measure of damages “track[s] the
traditional common law conception of conversion as a forced sale.” Tyrone Pac.
Int’l, 658 F.2d at 666. Like a “forced sale,” id., Google’s alleged surreptitious use
of the cellular network through Plaintiffs’ data plans causes Plaintiffs to experience
an immediate, discrete loss of a specific sum of valuable cellular data, which is
charged against their data plans. Thus, the value of the converted cellular data is
the measure of Plaintiffs’ resulting damages. See Lueter, 115 Cal. Rptr. 2d at 81.
The conversion claim was pleaded properly and should not have been
dismissed. Therefore, we reverse and remand to the district court for further
proceedings on that claim.
2. “Quantum meruit (or quasi-contract) is an equitable remedy implied
by the law under which a plaintiff who has rendered services benefiting the
defendant may recover the reasonable value of those services when necessary to
prevent unjust enrichment of the defendant.” In re De Laurentiis Ent. Grp. Inc.,
963 F.2d 1269, 1272 (9th Cir. 1992). “The requisite elements of quantum meruit
are (1) the plaintiff acted pursuant to ‘an explicit or implicit request for the
services’ by the defendant, and (2) the services conferred a benefit on the
5
defendant.” Port Med. Wellness, Inc. v. Conn. Gen. Life Ins. Co., 233 Cal. Rptr. 3d
830, 852 (Ct. App. 2018) (quoting Day v. Alta Bates Med. Ctr., 119 Cal. Rptr. 2d
606, 610 (Ct. App. 2002)). To recover in quantum meruit, a plaintiff “must show
the circumstances were such that the services were rendered under some
understanding or expectation of both parties that compensation therefor was to be
made.” Huskinson & Brown, LLP v. Wolf, 84 P.3d 379, 381 (Cal. 2004) (quotation
marks omitted).
Plaintiffs have not alleged that they provide cellular data to Google pursuant
to any explicit or implicit request by Google. See Day, 119 Cal. Rptr. 2d at 610.
Moreover, Plaintiffs concede that they cannot allege any expectation of payment
because they contend that Google uses their cellular data without their knowledge
or consent. See Huskinson, 84 P.3d at 381.
Accordingly, Plaintiffs do not plausibly allege the elements of a quantum
meruit claim. We therefore affirm the district court’s dismissal of that claim.
AFFIRMED in part; REVERSED and REMANDED in part.
6
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS FEB 28 2024 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS FEB 28 2024 MOLLY C.
02COURT OF APPEALS FOR THE NINTH CIRCUIT JOSEPH TAYLOR; et al., No.
03Plaintiffs-Appellants appeal from the district court’s order dismissing the first amended complaint with prejudice under Federal Rule of Civil Procedure 12(b)(6).
04Plaintiffs sued Google in a putative class action, asserting claims for conversion and quantum meruit under California law, based on Google’s alleged passive data transfers using Plaintiffs’ cellular data without their knowledge or * This d
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS FEB 28 2024 MOLLY C.
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