Inventor
Marcus M. Martins
Inventor
Richardson, TX, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G05Fprimary
G05FSystems for regulating electric or magnetic variables21%
H03KPulse technique21%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters14%
H03FAmplifiers14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
G11BInformation storage based on relative movement between record carrier and transducer7%
H03MCoding7%
PatentTitleYear
7,843,183'Real time clock (RTC) voltage regulator and method of regulating an RTC voltage'20107,459,891'Soft-start circuit and method for low-dropout voltage regulators'20087,400,121'Soft-start system for voltage regulator and method of implementing soft-start'20087,233,174'Dual polarity, high input voltage swing comparator using MOS input transistors'20077,209,005'Class-AB amplifier for dual voltage supplies'20076,781,536'Dual-stage digital-to-analog converter'20046,603,366'Trimmable oscillator'20036,580,308'VDS protection for high voltage swing applications'20036,504,435'Feedback clamp circuit to prevent overcharge in compensation capacitor'20036,374,043'Fully-integrated VCM driver with controlled and predictable Class-AB linear operation'20026,072,298'Method and apparatus for controlling a multi-phase electric motor with a linear rate of current'20006,040,671'Constant velocity control for an actuator using sampled back EMF control'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2010Patents assigned to TEXAS INSTRUMENTS INC (12)· patent assignee history
2000–2010Based in Richardson, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TEXAS INSTRUMENTS INC | 12 | 2000–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Richardson, Texas, US | 12 | 2000–2010 |