Inventor
Augusto M. Marques
Inventor
Austin, TX, US
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Lprimary
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses24%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner11%
H04BTransmission11%
H03JTuning resonant circuits7%
H03KPulse technique7%
H04LTransmission of digital information, e.g. telegraphic communication7%
G05FSystems for regulating electric or magnetic variables4%
H01FMagnets4%
H04WWireless communication networks4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
PatentTitleYear
10,700,669Avoiding very low duty cycles in a divided clock generated by a frequency divider202010,514,720Hitless switching when generating an output clock derived from multiple redundant input clocks20199,742,414'Reducing errors due to non-linearities caused by a phase frequency detector of a phase locked loop'20179,608,801'Programmable frequency divider providing a fifty-percent duty-cycle output over a range of divide factors'20179,438,257'Programmable frequency divider providing output with reduced duty-cycle variations over a range of divide ratios'20169,065,691'Sliced transmitter front-end'20158,963,674'Tunable inductor'20158,669,816'Integrated circuit device, electronic device and method therefor'20148,570,107'Clock generating apparatus and frequency calibrating method of the clock generating apparatus'20138,519,801'Digitally controlled oscillator'20138,493,114'Temperature compensation circuit and synthesizer using the temperature compensation circuit'20138,489,058'Receiver, system, and memory with memory protection during power supply transitions'20137,979,048'Quasi non-volatile memory for use in a receiver'20117,955,886'Apparatus and method for reducing interference'20117,759,915'System with linear and switching regulator circuits'20107,741,696'Semiconductor integrated circuit including metal mesh structure'20107,689,190'Controlling the frequency of an oscillator'20107,671,688'Reference-less clock circuit'20107,653,356'System and method for reducing spurious emissions in a wireless communication device including a testing apparatus'20107,536,164'Controlling the frequency of an oscillator'20097,394,329'Analog varactor'20087,332,975'Reference-less clock circuit'20087,285,940'Voltage regulator with shunt feedback'20077,280,001'Capacitor array segmentation'20077,262,481'Fill structures for use with a semiconductor integrated circuit inductor'20077,242,912'Partitioning of radio-frequency apparatus'20077,230,504'Controlled oscillator'20077,221,921'Partitioning of radio-frequency apparatus'20077,138,858'Apparatus and methods for output buffer circuitry with constant output power in radio-frequency circuitry'20067,064,598'Radio frequency CMOS buffer circuit and method'20066,946,898'System and method for biasing electrical circuits'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2013Patents assigned to SILICON LAB INC (14)· patent assignee history
2005–2013Based in Austin, TX, US· patent location history
2013–2015Patents assigned to MARQUES AUGUSTO (6)· patent assignee history
2013–2015Patents assigned to MEDIATEK SINGAPORE PTE LTD (4)· patent assignee history
2013–2015Patents assigned to CHEN YEN-HORNG (3)· patent assignee history
2013–2015Based in Moscavide, PT· patent location history
2016–2020Patents assigned to AURA SEMICONDUCTOR PVT LTD (5)· patent assignee history
2016–2020Based in Bangalore, IN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SILICON LAB INC | 14 | 2005–2013 |
| MARQUES AUGUSTOself | 6 | 2013–2015 |
| AURA SEMICONDUCTOR PVT LTD | 5 | 2016–2020 |
| MEDIATEK SINGAPORE PTE LTD | 4 | 2013–2015 |
| CHEN YEN-HORNG | 3 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Austin, Texas, US | 20 | 2005–2013 |
| Moscavide, PT | 6 | 2013–2015 |
| Bangalore, IN | 5 | 2016–2020 |