Inventor
Roel Barbosa
Inventor
Sta. Rosa Laguna, PH
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1047%
H01LSemiconductor devices44%
H02HEmergency protective circuit arrangements3%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems3%
H10DInorganic electric semiconductor devices3%
PatentTitleYear
10,438,876Power quad flat no-lead (PQFN) package in a single shunt inverter circuit20199,899,302'Semiconductor package having multi-phase power inverter with internal temperature sensor'20189,711,437'Semiconductor package having multi-phase power inverter with internal temperature sensor'20179,659,845'Power quad flat no-lead (PQFN) package in a single shunt inverter circuit'20179,620,954'Semiconductor package having an over-temperature protection circuit utilizing multiple temperature threshold values'20179,530,724'Compact power quad flat no-lead (PQFN) package'20169,524,928'Power quad flat no-lead (PQFN) package having control and driver circuits'20169,449,957'Control and driver circuits on a power quad flat no-lead (PQFN) leadframe'20169,443,795'Power quad flat no-lead (PQFN) package having bootstrap diodes on a common integrated circuit (IC)'20169,362,215'Power quad flat no-lead (PQFN) semiconductor package with leadframe islands for multi-phase power inverter'20169,355,995'Semiconductor packages utilizing leadframe panels with grooves in connecting bars'20169,324,638'Compact wirebonded power quad flat no-lead (PQFN) package'20169,324,646'Open source power quad flat no-lead (PQFN) package'20169,024,420'Power quad flat no-lead (PQFN) package'20158,587,101'Multi-chip module (MCM) power quad flat no-lead (PQFN) semiconductor package utilizing a leadframe for electrical interconnections'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2016Patents assigned to INT RECTIFIER CORP (5)· patent assignee history
2013–2016Patents assigned to BARBOSA ROEL (2)· patent assignee history
2013–2016Patents assigned to FERNANDO DEAN (2)· patent assignee history
2013–2019Based in Sta. Rosa Laguna, PH· patent location history
2016–2019Patents assigned to INFINEON TECHNOLOGIES AMERICAS CORP (12)· patent assignee history
2016Patents assigned to INFINEON TECHNOLOGIES AMERICA CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INFINEON TECHNOLOGIES AMERICAS CORP | 12 | 2016–2019 |
| INT RECTIFIER CORP | 5 | 2013–2016 |
| BARBOSA ROELself | 2 | 2013–2016 |
| FERNANDO DEAN | 2 | 2013–2016 |
| INFINEON TECHNOLOGIES AMERICA CORP | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sta. Rosa Laguna, PH | 15 | 2013–2019 |