Inventor
Charles L. Vinn
Inventor
Milpitas, CA, US
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Mprimary
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 systems25%
H03FAmplifiers25%
G05FSystems for regulating electric or magnetic variables10%
H03KPulse technique8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
G01RMeasuring electric variables5%
H03MCoding5%
H10DInorganic electric semiconductor devices5%
G11CStatic stores3%
H03GControl of amplification3%
PatentTitleYear
9,467,051'Switching regulator using adaptive slope compensation with DC correction'20168,513,937'Switching regulator with optimized switch node rise time'20137,859,236'Voltage regulation system'20107,759,912'Adaptive compensation scheme for LC circuits in feedback loops'20107,560,988'Integrated circuit system for line regulation of an amplifier'20097,495,420'LDO with slaved switching regulator using feedback for maintaining the LDO transistor at a predetermined conduction level'20097,482,791'Constant on-time regulator with internal ripple generation and improved output voltage accuracy'20097,471,071'Extending the voltage operating range of boost regulators'20087,307,614'Light emitting diode driver circuit'20077,304,464'Switching voltage regulator with low current trickle mode'20077,230,408'Pulse frequency modulated voltage regulator with linear regulator control'20077,227,388'Propagation delay characteristic comparator circuit'20077,087,973'Ballast resistors for transistor devices'20067,049,833'Method for optimizing the accuracy of an electronic circuit'20066,897,662'Method and apparatus for optimizing the accuracy of an electronic circuit'20056,441,682'Active polyphase filter with transconductor cross-coupling of filter sections'20025,796,303'Popless amplifier'19985,747,976'Constant on-time architecture for switching regulators'19985,317,281'Slew rate booster circuit'19945,315,170'Track and hold circuit'19945,061,900'Self-zeroing amplifier'19914,902,984'Differential amplifier'19904,851,786'Differential amplifier'19894,717,888'Integrated circuit offset voltage adjustment'19884,701,641'Logic network for D/A conversion'19874,646,114'Integrated circuit Zener diode'19874,584,520'Switchable current source circuitry having a current mirror and a switching transistor coupled in parallel'19864,492,954'Digital-to-analog converter'19854,481,478'Differential amplifier having a compensation current injection selector network'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1998Patents assigned to RAYTHEON CO (12)· patent assignee history
1984–2016Based in Milpitas, CA, US· patent location history
1994Based in Mipitas, CA, US· patent location history
2002Patents assigned to MICRO LINEAR CORP (1)· patent assignee history
2005–2016Patents assigned to MICREL INC (15)· patent assignee history
2013Patents assigned to DEBEER DANIEL J (1)· patent assignee history
2013Patents assigned to VINN CHARLES (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICREL INC | 15 | 2005–2016 |
| RAYTHEON CO | 12 | 1984–1998 |
| DEBEER DANIEL J | 1 | 2013 |
| MICRO LINEAR CORP | 1 | 2002 |
| VINN CHARLESself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Milpitas, California, US | 28 | 1984–2016 |
| Mipitas, California, US | 1 | 1994 |