Inventor
Victor Ke-Ji Lee
Inventor
Plano, TX, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC13primary
LOC1330%
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 systems22%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
A61KPreparations for medical, dental or toiletry purposes4%
C07KPeptides4%
F04DNon-positive-displacement pumps4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
H01FMagnets4%
H02HEmergency protective circuit arrangements4%
H03KPulse technique4%
PatentTitleYear
6,927,661'Planar transformer and output inductor structure with single planar winding board and two magnetic cores'2005D0507247'Veta power converter'2005D0495295'Power supply'2004D0494539'Power converter'2004D0490785'Converter'2004D0489694'Converter'20046,728,118'Highly efficient, tightly regulated DC-to-DC converter'2004D0480366'Power supply module'2003D0463362'Power module'20026,163,266'Fan operation detection circuit for a DC fan and method of operation thereof'20005,949,671'Power supply with re-configurable outputs for different output voltages and method of operation thereof'1999D0407697'Faceplate for a module'19995,877,947'Snubber circuit for a rectifier and method of operation thereof'19995,850,337'Magnetic-free DC/DC converter and method of operation thereof'19985,766,588'Tumor immunotherapy using anti-idiotypic antibodies'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2000Patents assigned to LUCENT TECHNOLOGIES INC (5)· patent assignee history
1998Patents assigned to ONCOGEN (1)· patent assignee history
1998–2005Based in Plano, TX, US· patent location history
1998Based in Seattle, WA, US· patent location history
2002–2004Patents assigned to INNOVETA TECHNOLOGIES INC (3)· patent assignee history
2003–2004Patents assigned to INNOVETA TECHNOLOGIES (4)· patent assignee history
2005Patents assigned to TDK INNOVETA INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LUCENT TECHNOLOGIES INC | 5 | 1998–2000 |
| INNOVETA TECHNOLOGIES | 4 | 2003–2004 |
| INNOVETA TECHNOLOGIES INC | 3 | 2002–2004 |
| TDK INNOVETA INC | 2 | 2005 |
| ONCOGEN | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Plano, Texas, US | 14 | 1998–2005 |
| Seattle, Washington, US | 1 | 1998 |