Subscribe
pxl-store-shutterstock-com
pxl.store / Shutterstock.com (The Royal Courts of Justice, where the English High Court is based.)
7 January 2022PatentsAlex Baldwin

High Court invalidates InterDigital 3G SEP

The England and Wales High Court has invalidated an InterDigital standard-essential patent (SEP) related to 3G technology, the latest high court ruling in the company’s ongoing dispute with Chinese tech company Lenovo.

Already registered?

Login to your account

To request a FREE 2-week trial subscription, please signup.
NOTE - this can take up to 48hrs to be approved.

Two Weeks Free Trial

For multi-user price options, or to check if your company has an existing subscription that we can add you to for FREE, please email Adrian Tapping at atapping@newtonmedia.co.uk


More on this story

Patents
InterDigital v Lenovo exposes flaws in SEP practices, says Fair Standards Alliance
21 March 2023   Alliance calls for ‘guardrails’ around SEP licensing | IoT group to review “significant milestone” for holders of standard-essential patents.
Patents
InterDigital loses SEP injunction bid against Lenovo
17 December 2021   The English High Court has dismissed a bid from InterDigital to issue an injunction against computer giant Lenovo for infringing its 4G standard-essential patent.
Patents
Lenovo gets access to InterDigital licensing info ahead of FRAND trial
30 November 2021   The English High Court has handed down another judgment in the ongoing high-profile standard-essential patent litigation between InterDigital and Lenovo, clarifying certain confidentiality matters ahead of the next scheduled trial in January.


Editor's picks

AI, lipstick deals and mental health: What’s on CITMA president’s radar?
Trademarks
AI, lipstick deals and mental health: What’s on CITMA president’s radar?
9 May 2025

Editor's picks

Trademarks
AI, lipstick deals and mental health: What’s on CITMA president’s radar?
9 May 2025
Patents
US-China tariffs: What hope is there for IP rightsholders?
1 May 2025
Trademarks
Thatchers, Skykick and dupes: What’s on a fashion IP influencer’s radar?
30 April 2025
Patents
Why US patent reform is ‘essential’ for US economic prosperity and security
28 April 2025
Patents
G1/23 ruling: Why a pending EPO decision threatens decade-old products
28 April 2025
Diversity
WIPR Diversity & Inclusion reveals Top 100 People in IP for 2025
23 April 2025

More articles

UK-India trade deal is ‘missed opportunity’, say industry bodies
WATCH: Recent developments in design patent law
SEPs now searchable on WIPO’s global patent database
'Nothing can stand in the way of our work': Ukraine resumes IP system
WATCH: Finding a new balance in IP protection with trade secret protection
Optis v Apple: How the court calculated the royalty rate
Apple must pay Optis $700m-the biggest patent award in UK history
Wouter Pors leaves Bird & Bird for boutique Dutch firm