Inventor
Victor K. Lee
Inventor
Irvine, CA, US
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing19%
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 systems17%
H05BElectric heating14%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications14%
H02JElectric power networks12%
H03KPulse technique10%
G05FSystems for regulating electric or magnetic variables5%
G09GArrangements or circuits for control of indicating devices using static means to present variable information5%
H02HEmergency protective circuit arrangements2%
H04LTransmission of digital information, e.g. telegraphic communication2%
PatentTitleYear
10,565,073Peak power control system and method20209,965,365Power supply failover system and method20189,537,341'Power supply output configuration system and method'20179,537,351'Dual input power supply system and method'20179,509,158'Power supply configuration system and method'20169,444,280'Uninterruptable power supply system and method'20169,047,075'Uninterruptable power supply system and method'20159,047,076'Uninterruptable power supply system and method'20158,957,657'Startup of DC-DC converters utilizing multiple power segments'20158,742,741'Apparatus and methods of soft-start in a hysteretic power converter'20148,633,680'Differential sensing for voltage control in a power supply circuit'20148,373,643'Frequency synthesis and synchronization for LED drivers'20138,279,144'LED driver with frame-based dynamic power management'20128,228,098'Pulse width modulation frequency conversion'20128,188,771'Pulse width modulation frequency conversion'20128,115,414'LED driver with segmented dynamic headroom control'20128,106,604'LED driver with dynamic power management'20128,049,439'LED driver with dynamic headroom control'20118,035,315'LED driver with feedback calibration'20117,825,610'LED driver with dynamic power management'20106,812,733'High-efficiency mixed voltage/current mode output driver'20045,327,319'Common mode voltage surge protection circuitry'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Based in Plano, TX, US· patent location history
2004Based in Burnaby, CA· patent location history
2010–2013Patents assigned to FREESCALE SEMICONDUCTOR INC (8)· patent assignee history
2010–2015Based in Irvine, CA, US· patent location history
2012–2014Patents assigned to ZHAO BIN (7)· patent assignee history
2012–2013Patents assigned to KAMEYA ANDREW M (5)· patent assignee history
2012–2013Patents assigned to LEE VICTOR K (5)· patent assignee history
2015–2018Based in Dallas, TX, US· patent location history
2016–2017Patents assigned to LITE-ON INC (4)· patent assignee history
2017–2020Based in Milpitas, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FREESCALE SEMICONDUCTOR INC | 8 | 2010–2013 |
| ZHAO BIN | 7 | 2012–2014 |
| KAMEYA ANDREW M | 5 | 2012–2013 |
| LEE VICTOR Kself | 5 | 2012–2013 |
| LITE-ON INC | 4 | 2016–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Irvine, California, US | 12 | 2010–2015 |
| Dallas, Texas, US | 5 | 2015–2018 |
| Milpitas, California, US | 3 | 2017–2020 |
| Burnaby, CA | 1 | 2004 |
| Plano, Texas, US | 1 | 1994 |