IPCOM GmbH & Co Kg v HTC Europe Co Ltd & Ors

IPCOM GmbH & Co Kg v HTC Europe Co Ltd & Ors

The UMTS system does not transmit access authorisation data as a bit pattern as required by the amended claim; neither SIB 5 nor SIB 7 is itself a bit pattern, and the relevant data is not transmitted in a bit pattern format. The claim, properly construed, requires transmission of access authorisation data as a bit pattern, which is not satisfied by UMTS. The amendment is allowed as it is clear and does not add matter. HTC devices in classes B-G do not infringe. The patent is not essential to the UMTS standard.

Parties
Claimant: IPCOM GMBH & CO KG; Defendant: HTC EUROPE CO. LTD; Defendant: BRIGHT POINT GREAT BRITAIN LIMITED; Defendant: HTC CORPORATION; Opponent to Amendment Application: NOKIA CORPORATION
Jurisdiction
England and Wales
Judgment Date
24 April 2015
Procedural Posture
Patent Infringement and Amendment Application / Judgment After Technical Trial
Outcome
Amendment allowed; patent valid; HTC devices do not infringe; declarations of non-infringement granted for classes B-G.
Legal Topics
Patent Amendment, Added Matter, Claim Construction, Infringement, Clarity, Discretion, Declaration of Non Infringement
Intellectual Property Patent Law Patent Amendment Added Matter Claim Construction Infringement Clarity Discretion +1 more

Case Brief

Summary, issues, holding and outcome

More case intelligence is available

Unlock the full research layer for this judgment.

Full judgment text Downloadable case file Legal principles 4 Authorities cited 26 Party arguments 2
Sign in to unlock

Parties

IPCOM GMBH & CO KG

Claimant

HTC EUROPE CO. LTD

Defendant

BRIGHT POINT GREAT BRITAIN LIMITED

Defendant

HTC CORPORATION

Defendant

NOKIA CORPORATION

Opponent to Amendment Application

Procedural Posture

Patent Infringement and Amendment Application / Judgment After Technical Trial

Legal Issues

  1. 1 Whether the amended patent claim is infringed by HTC devices operating under the UMTS standard
  2. 2 Whether the amendment should be permitted (added matter, clarity, discretion)
  3. 3 Whether HTC devices in classes B-G infringe

Ratio Decidendi

The UMTS system does not transmit access authorisation data as a bit pattern as required by the amended claim; neither SIB 5 nor SIB 7 is itself a bit pattern, and the relevant data is not transmitted in a bit pattern format. The claim, properly construed, requires transmission of access authorisation data as a bit pattern, which is not satisfied by UMTS. The amendment is allowed as it is clear and does not add matter. HTC devices in classes B-G do not infringe. The patent is not essential to the UMTS standard.

Court Disposition

Amendment allowed; patent valid; HTC devices do not infringe; declarations of non-infringement granted for classes B-G.

Orders

  • Amendment to patent EP (UK) 1 841 268 allowed.
  • Patent held valid in amended form.