LG Electronics Inc. v. Invention Investment Fund I, L.P.

CourtSupreme Court of Delaware
DecidedApril 7, 2026
Docket243, 2025
StatusPublished

This text of LG Electronics Inc. v. Invention Investment Fund I, L.P. (LG Electronics Inc. v. Invention Investment Fund I, L.P.) is published on Counsel Stack Legal Research, covering Supreme Court of Delaware primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
LG Electronics Inc. v. Invention Investment Fund I, L.P., (Del. 2026).

Opinion

IN THE SUPREME COURT OF THE STATE OF DELAWARE

LG ELECTRONICS INC., § § Plaintiff Below, § No. 243, 2025 Appellant/Cross-Appellee, § § Court Below: Superior Court v. § of the State of Delaware § INVENTION INVESTMENT § C.A. No. N22C-11-145 FUND I, L.P., INVENTION § INVESTMENT FUND II, LLC, § INTELLECTUAL VENTURES I § LLC, and INTELLECTUAL § VENTURES II LLC, § § Defendants Below, § Appellees/Cross-Appellants. §

Submitted: January 7, 2026 Decided: April 7, 2026

Before TRAYNOR, LEGROW, and GRIFFITHS Justices.

Upon appeal from the Superior Court of the State of Delaware. AFFIRMED IN PART, REVERSED IN PART, AND REMANDED.

Jeremy D. Anderson, Esquire, BAKER & HOSTETLER LLP, Wilmington, Delaware; Michael J. McKeon, Esquire, Christian A. Chu, Esquire, R. Andrew Schwentker, Esquire (argued), FISH & RICHARDSON P.C., Washington, D.C., for Plaintiff Below, Appellant/Cross-Appellee LG Electronics Inc.

Brian E. Farnan, Esquire, Michael J. Farnan, Esquire, FARNAN LLP, Wilmington, Delaware; Meredith Martin Addy, Esquire (argued), ADDYHART P.C., Atlanta, Georgia, for Defendants Below, Appellees/Cross-Appellants, Invention Investment Fund I, L.P., Invention Investment Fund II, LLC, Intellectual Ventures I LLC, and Intellectual Ventures II LLC. TRAYNOR, Justice:

This appeal involves a breach of contract action between parties to a patent

license agreement. The licensee sued the licensor in the Superior Court, alleging

that the licensor’s lawsuits in Texas against two of the licensee’s customers breached

the license agreement. The licensee alleged that the Texas lawsuits gave rise to an

obligation on its part to indemnify its customers for the cost of defending and settling

the licensor’s lawsuits. The licensee sought damages in the amount of that

indemnification obligation. At the close of a week-long trial, the jury agreed with

the licensee and returned a verdict in its favor.

Neither side is content with the judgment entered by the trial court following

the jury’s verdict. The licensor believes that the products involved in its lawsuits

against the licensee’s customers are not covered by the license agreement and that,

even if they are, the licensee did not prove at trial its entitlement to damages. The

licensee contends that the trial court improperly applied a contractual damages

limitation to the jury’s verdict and erroneously denied its request for an award of

prejudgment interest and costs.

As we explain in this opinion, we conclude that the licensor’s arguments lack

merit. We conclude further that the trial court was correct to apply the contractual

damages cap but that it erred in applying it in the manner advocated by the licensor

for the first time on the eve of trial. And finally, we agree with the licensee that the

2 trial court’s denial of its motion for an award of prejudgment interest and costs

should not stand. We thus affirm the Superior Court’s judgment in part, reverse it in

part, and remand so that the court can amend its judgment in accordance with our

decision.

I

A

LG Electronics Inc. is a company organized under the laws of the Republic of

Korea. Although known for its consumer electronics products, LG also makes motor

vehicle components, including telematics units. Telematics units equip vehicles with

cellular, GPS, Wi-Fi, and mobile hotspot capabilities.

Invention Investment Fund I, L.P., Invention Investment Fund II, LLC,

Intellectual Ventures I LLC, and Intellectual Ventures II LLC (collectively, “IV”),

are Delaware entities that acquire patents. Through those acquisitions, IV gains the

rights associated with the use of the patents. IV profits by selling the right to use

those patents through license agreements. If IV’s patented technology is used

without its permission, IV can assert its patent rights by suing for patent

infringement.

In 2016 and 2017, IV sued LG’s customers in Germany, alleging patent

infringement, based on, among other things, their use of LG’s electronics products.

LG was not a party to these lawsuits, but the suits triggered LG’s indemnification

3 obligations to its customers. To resolve the lawsuits and protect against future

liability—in the words of LG’s corporate witness, Hongsun Yoon, “to secure[] patent

peace”—LG entered into a Patent License Agreement with two entities that were at

the time related to IV: IV International Licensing (“IVIL”) and Intellectual Ventures-

Invention Investment Ireland (“III”).1 For LG, the “patent peace” it secured by

entering the License Agreement meant that it could “make products, sell products,

use products, but also . . . protect[] [its] customers for their use of [its] products under

all of IV’s patents.”2

The Agreement achieved this end but only to the extent that LG’s products

were “Licensed Offering(s).” Under § 1 of the Agreement, the term “Licensed

Offering(s)” is defined as:

all of [LG’s] . . . current and future products, processes, services or technologies that are: (a) made or used by [LG] . . .; or

(b) provided to [LG] . . . by a third party . . . and sold or distributed by [LG] . . . under a mark or trade indicia of [LG] . . . .3 A specific category of products, “Foundry Products,” is excluded from the definition

of “Licensed Offering(s),” meaning that the license does not cover

products manufactured by [LG] . . . for or on behalf of a third party, solely according to such third party’s proprietary design specifications,

1 App. to Opening Br. at A437. 2 Id. 3 Id. at A211. 4 for delivery to or on behalf of such third party, whereby such third party sells or distributes such products as its own products under its own mark or trade indicia. 4

Thus, a product that is not a Licensed Offering may be the subject of a patent

infringement action brought by IV.

Under the Agreement, LG paid a “License Fee,” which is defined under § 5.1

as $12,800,000 USD. 5 The “License Fee” consisted of two payments—one to IVIL

and the other to III—as identified in subsections (A) and (B) to § 5.1:

(A) IVIL Payment: 38.38% of the License Fee; Four Million Nine Hundred Twelve Thousand Five Hundred Fifty-one United States Dollars and Eight Cents ($4,912,551.08USD) shall be paid, in United States Dollars, to IVIL (“IVIL Payment”).

(B) III Payment: 61.62% of the License Fee; Seven Million Eight Hundred Eighty-seven Thousand Four Hundred Forty-eight United States Dollars and Ninety-two Cents ($7,887,448.92 USD) shall be paid, in United States Dollars, to III (“III Payment”).6

LG and IV also agreed to a limitation-of-liability provision under § 9.6,

which states:

NO PARTY WILL BE LIABLE TO ANOTHER PARTY FOR INDIRECT DAMAGES, INCLUDING ANY LOST PROFITS OR OTHER INCIDENTAL OR CONSEQUENTIAL, EXEMPLARY OR SPECIAL DAMAGES, HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY ARISING OUT OF THIS AGREEMENT, INCLUDING THE USE OR INABILITY TO USE ANY PATENT OR PRODUCT, EVEN IF SUCH PARTY OR ITS REPRESENTATIVES HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH

4 Id. at A211–12. 5 Id. at A215. 6 Id. 5 DAMAGES. NOTWITHSTANDING ANYTHING TO THE CONTRARY IN THIS AGREEMENT, THE AGGREGATE LIABILITY FOR CLAIMS ARISING UNDER THIS AGREEMENT WILL NOT EXCEED THE LICENSE FEE RECEIVED BY A PARTY UNDER PARAGARPH [sic] 5.1 AS OF THE DATE THAT SUCH PARTY HAS BEEN NOTIFIED OF A CLAIM; PROVIDED, HOWEVER THAT THIS LIMITATION WILL NOT APPLY TO REDUCE OR OTHERWISE LIMIT THE AMOUNTS DUE AND OWING TO EACH LICENSOR UNDER THIS AGREEMENT, INCLUDING, UNDER SECTION 5. 7

B

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