INTERDIGITAL, INC.

Lobbying for INTERDIGITAL, INC.

Filing 1st Quarter - Report

Reporting period

1st Quarter 2026

Jan 1 - Mar 31 · Posted Apr 28, 2026

Expenses

$551,628.00

What this organization spent lobbying with its own staff. Reported using A: the three LDA methods count different costs, so an expenses figure is not comparable across filers that used different ones.

Client based in

District of Columbia

Official filing document

Lobbyists on this filing 1

ROBERT SEAN STIEN

Previously held: Counsel, Congressman Lee Terry

A "covered position" is a government job the lobbyist held in the 20 years before registering, which the law requires them to name. See the revolving door for former members of Congress across all filings.

Government bodies contacted 17

Bureau of Industry and Security (BIS)
Commerce, Dept of (DOC)
Federal Communications Commission (FCC)
Federal Trade Commission (FTC)
HOUSE OF REPRESENTATIVES
Intl Trade Administration (ITA)
Justice, Dept of (DOJ)
Natl Economic Council (NEC)
Natl Institute of Standards & Technology (NIST)
Natl Security Council (NSC)
Office of Management & Budget (OMB)
Office of Science & Technology Policy (OSTP)
Patent & Trademark Office (PTO)
SENATE
Treasury, Dept of
U.S. Trade Representative (USTR)
White House Office

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when.

Lobbying activity 4

Trade (domestic/foreign)

Matters related to the ITC, other IP issues and IP matters related to China and other trade agreements or matters concerning IP and Trade

Telecommunications

Wireless communications, 5G, 6G, IoT, ORAN, spectrum matters, streaming services and other broadband, wireless and video standards issues

Taxation/Internal Revenue Code

Corporate tax issues and other tax matters affecting publicly traded companies

Pro-IP legislation including RESTORE, PREVAIL and PERA including other general patent and IP issues as well as IP issues related to China

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.