Inventor
Chii-Fa Chiou
Inventor
Lake Forest, CA, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Bprimary
H05BElectric heating25%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications21%
G11BInformation storage based on relative movement between record carrier and transducer14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
H03FAmplifiers11%
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 systems7%
H03KPulse technique7%
PatentTitleYear
8,547,033'LED string driver with power factor corrector and current governor'20137,965,046'Full-bridge and half-bridge compatible driver timing schedule for direct drive backlight system'20117,906,943'Boost converter with adaptive coil peak current'20117,868,603'Method and apparatus to compensate for supply voltage variations in a PWM-based voltage regulator'20117,646,152'Full-bridge and half-bridge compatible driver timing schedule for direct drive backlight system'20107,414,371'Voltage regulation loop with variable gain control for inverter circuit'20087,161,309'Protecting a cold cathode fluorescent lamp from a large transient current when voltage supply transitions from a low to a high voltage'20077,112,929'Full-bridge and half-bridge compatible driver timing schedule for direct drive backlight system'20066,803,825'Pseudo-differential transimpedance amplifier'20046,784,750'Transimpedance amplifier with selective DC compensation'20046,674,595'Controlled impedance amplifiers'20046,466,388'Overshoot control for voltage source/impedanced based write coil driver'20026,388,476'Self-switched cascode write driver'20025,386,328'Current mirror based write driver'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2013Based in Lake Forest, CA, US· patent location history
2002–2004Patents assigned to TEXAS INSTRUMENTS INC (3)· patent assignee history
2004–2011Patents assigned to MICROSEMI CORP (9)· patent assignee history
2013Patents assigned to CHIOU CHII-FA (1)· patent assignee history
2013Patents assigned to DARSHAN YAIR (1)· patent assignee history
2013Patents assigned to LACOMBE DAVID K (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICROSEMI CORP | 9 | 2004–2011 |
| TEXAS INSTRUMENTS INC | 3 | 2002–2004 |
| CHIOU CHII-FAself | 1 | 2013 |
| DARSHAN YAIR | 1 | 2013 |
| LACOMBE DAVID K | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lake Forest, California, US | 14 | 1995–2013 |