Patent assignee · CA · COMPANY

GaN Systems Inc.

49Patents
49Active
49Granted
58Portfolio score

Filing activity: Aug 4, 2010 → Oct 25, 2023 · 3 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US9525413B2 Power switching systems comprising high power e-mode GaN transistors and driver circuitry Electricity 21 Active
US8791508B2 High density gallium nitride devices using island topology Electricity 17 Active
US9589868B2 Packaging solutions for devices and systems comprising lateral GaN power transistors Electricity 16 Active
US9659854B2 Embedded packaging for devices and systems comprising lateral GaN power transistors Electricity 14 Active
US9029866B2 Gallium nitride power devices using island topography Electricity 9 Active
US9064947B2 Island matrixed gallium nitride microwave and power switching transistors Electricity 9 Active
US9589869B2 Packaging solutions for devices and systems comprising lateral GaN power transistors Electricity 9 Active
US10529802B2 Scalable circuit-under-pad device topologies for lateral GaN power transistors Electricity 9 Active
US9105560B2 Devices and systems for power conversion circuits Electricity 8 Active
US9818692B2 GaN semiconductor device structure and method of fabrication by substrate replacement Electricity 7 Active
US9153509B2 Fault tolerant design for large area nitride semiconductor devices Electricity 7 Active
US10218346B1 High current lateral GaN transistors with scalable topology and gate drive phase equalization Electricity 6 Active
US9660639B2 Distributed driver circuitry integrated with GaN power transistors Electricity 6 Active
US9692408B2 Devices and systems comprising drivers for power conversion circuits Electricity 5 Active
US9824949B2 Packaging solutions for devices and systems comprising lateral GaN power transistors Electricity 5 Active
US10283501B2 GaN-on-Si semiconductor device structures for high current/ high voltage lateral GaN transistors and methods of fabrication thereof Electricity 4 Active
US9508797B2 Gallium nitride power devices using island topography Electricity 4 Active
US10249506B2 GaN-on-si semiconductor device structures for high current/ high voltage lateral GaN transistors and methods of fabrication thereof Electricity 3 Active
US11183440B2 Power modules for ultra-fast wide-bandgap power switching devices Electricity 3 Active
US10290623B2 Gate input protection for devices and systems comprising high power E-mode GaN transistors Electricity 2 Active
US11463012B1 Architecture for multi-port AC/DC switching mode power supply Emerging Cross-Sectional Technologies 2 Active
US11527460B2 Device topologies for high current lateral power semiconductor devices Electricity 2 Active
US11515235B2 Device topology for lateral power transistors with low common source inductance Electricity 2 Active
US11342248B2 Embedded die packaging for power semiconductor devices Electricity 2 Active
US11735492B2 Power modules for ultra-fast wide-bandgap power switching devices Electricity 1 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.