Fundamental Innovation Systems competitive analysis

Explore Fundamental Innovation Systems'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: Sep 10, 2026
Patent NumberPublication DateTitleTotal Oppositions
Aug 7, 2019Circuit And Method Of Operation For An Electrical Power Supply4

Latest PTAB cases involving Fundamental Innovation Systems

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

Last updated on: Sep 14, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Fundamental Innovation Systems

IPR2021-00597Feb 26, 2021TCT MOBILEFUNDAMENTAL INNOVATION SYSTEMSInstitution Denied
IPR2021-00598Feb 26, 2021TCT MOBILEFUNDAMENTAL INNOVATION SYSTEMSInstitution Denied
IPR2021-00599Feb 26, 2021TCT MOBILEFUNDAMENTAL INNOVATION SYSTEMSFinal Written Decision
IPR2021-00428Jan 13, 2021TCT MOBILEFUNDAMENTAL INNOVATION SYSTEMSInstitution Denied
IPR2021-00410Jan 11, 2021TCT MOBILEFUNDAMENTAL INNOVATION SYSTEMSInstitution Denied
IPR2021-00395Dec 31, 2020TCT MOBILEFUNDAMENTAL INNOVATION SYSTEMSInstitution Denied
IPR2018-01076May 14, 2018ZTE USAFUNDAMENTAL INNOVATION SYSTEMSInstitution Denied
IPR2018-00676Feb 22, 2018LG ELECTRONICSFUNDAMENTAL INNOVATION SYSTEMSTerminated-Settled
IPR2018-00677Feb 22, 2018LG ELECTRONICSFUNDAMENTAL INNOVATION SYSTEMSTerminated-Settled
IPR2018-00678Feb 22, 2018LG ELECTRONICSFUNDAMENTAL INNOVATION SYSTEMSTerminated-Settled

Peer Comparison New

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

Last updated on: Sep 10, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
FUNDAMENTAL INNOVATION SYSTEMS - 4 - 35
LG ELECTRONICS37317412
SAMSUNG ELECTRONICS756112034
ZTE USA - - 57 -