All lobbying filings

STUART CHEMTOB, ESQ

Lobbying for INTERDIGITAL COMMUNICATIONS · Developing and licensing patented technologies

Filing 3rd Quarter - Report

Reporting period

3rd Quarter 2025

July 1 - Sep 30 · Posted Oct 2, 2025

Income

$15,000.00

What the client paid this registrant for the period.

Client based in

Pennsylvania

Official filing document

Lobbyists on this filing 1

STUART CHEMTOB

Previously held: Principal

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 4

HOUSE OF REPRESENTATIVES
Natl Institute of Standards & Technology (NIST)
Patent & Trademark Office (PTO)
SENATE

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)

National Defense Authorization Act

Patent legislation

Telecommunications

Telecommunications standards issues

Science/Technology

Standards Policy

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