The weekly litigation news digest is live. Subscribe now

IP Verse

Signify competitive analysis

Latest patents of Signify opposed by its competitors

Explore Signify's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Dec 25, 2025
Patent NumberPublication DateTitleTotal Oppositions

Get instant alerts of patent oppositions faced by Signify

EP3788416
Oct 8, 2025Lighting Device With Controllable Light Output Characteristics1
EP2831860
Oct 1, 2025A System And Method For Traffic Management Using Lighting Networks1
EP3095002
Jun 25, 2025An Optical System For Collimation Of Light1
EP3824696
Jun 11, 2025A Lighting Device And A Method1
EP3427551
Feb 5, 2025Controllers For Interconnected Lighting Devices1
EP4182403
Sep 18, 2024A White Light Emitting Device2
EP4179254
Sep 11, 2024A Lighting Strip1
EP4055997
May 1, 2024Configuring A Bridge With Groups After Addition Of Said Bridge To A Lighting System1
EP2748517
Apr 17, 2024An Outdoor Luminaire1
EP3512309
Mar 13, 2024Methods And Apparatus For Management Of Outdoor Lighting Networks1

Latest PTAB cases involving Signify

Discover the latest PTAB cases involving Signify, highlighting their recent legal challenges and patent disputes.

Last updated on: Dec 24, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Signify

IPR2024-01469Sep 23, 2024MENARDSIGNIFYFinal Written Decision - Appealed
IPR2024-00101Oct 25, 2023LUMINEXSIGNIFYFinal Written Decision - Appealed
IPR2023-00213Nov 18, 2022SIGNIFY NORTH AMERICACAO LIGHTINGTerminated-Settled
IPR2023-00214Nov 18, 2022SIGNIFY NORTH AMERICACAO LIGHTINGTerminated-Settled
IPR2023-00054Oct 20, 2022SIGNIFY NORTH AMERICABLACKBIRD TECHTerminated-Settled
IPR2020-00753Mar 24, 2020SIGNIFY HOLDINGLIGHTING SCIENCE GROUPTerminated-Settled
IPR2020-00643Feb 24, 2020SIGNIFY HOLDINGLIGHTING SCIENCE GROUPTerminated-Settled

Peer Comparison New

IP litigation analysis comparing Signify with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Dec 25, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SIGNIFY HOLDING - 1382 -
BOCK151 - -
MOLNIA152 - - -
SCHOPF73 - - -