AB

Alfred H. Barrett

DE Delco Electronics: 10 patents #16 of 908Top 2%
Delphi Technologies: 3 patents #1,040 of 4,124Top 30%
TL Trw Limited: 3 patents #404 of 2,166Top 20%
Overall (All Time): #302,339 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6531895 Isolated gate drive circuit having a switched input capacitor Richard F. Rouser, Joel F. Downey 2003-03-11
6469476 Multi-mode converter for a motor vehicle electrical system Gary A. Cameron 2002-10-22
6256215 Multiple output bootstrapped gate drive circuit Joel F. Downey, Richard F. Rouser 2001-07-03
6151222 Dual voltage automotive electrical system with sub-resonant DC-DC converter 2000-11-21
5979833 Modular spacecraft architecture Howard S. Eller, Ramon Coronel, Lee E. Elliott, David Lee 1999-11-09
5904317 Method for adjusting stiffness and acoustic properties of an externally mountable spacecraft equipment module Lee E. Elliott 1999-05-18
5897080 Externally mountable spacecraft equipment module 1999-04-27
5886516 Series resonant converter transformer assembly having integral inductor tank elements 1999-03-23
5768112 Sub-resonant series resonant converter having improved form factor and reduced EMI 1998-06-16
5737203 Controlled-K resonating transformer 1998-04-07
5684678 Resonant converter with controlled inductor 1997-11-04
5684680 Extended range switch mode power supply Bishara Tahhan 1997-11-04
5668707 Multi-phase power converter with harmonic neutralization 1997-09-16
5625543 Power converter with harmonic neutralization 1997-04-29
5594632 Power converter with harmonic neutralization 1997-01-14
5587892 Multi-phase power converter with harmonic neutralization 1996-12-24