Inventor
Antonio Montalvo
Inventor
Raleigh, NC, US
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission24%
H03FAmplifiers10%
H04LTransmission of digital information, e.g. telegraphic communication10%
G11CStatic stores7%
H03GControl of amplification7%
H03DDemodulation or transference of modulation from one carrier to another5%
H04WWireless communication networks5%
G05FSystems for regulating electric or magnetic variables3%
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 systems3%
H03CModulation3%
PatentTitleYear
11,095,350Digital beamforming for cellular technology applications202111,018,840Single local oscillator in a multi-band frequency division duplex transceiver202111,012,201Wideband quadrature error detection and correction202110,111,280Multi-carrier base station receiver20189,577,689'Apparatus and methods for wide bandwidth analog-to-digital conversion of quadrature receive signals'20179,300,444'Wideband quadrature error correction'20169,232,565'Multi-carrier base station receiver'20169,130,622'Apparatus and method for low voltage radio transmission'20159,001,941'Method and apparatus to independently control front end gain and baseband gain'20158,855,585'Apparatus and method for low voltage radio transmission'20148,712,356'Apparatus and method for phase synchronization in radio frequency transmitters'20148,594,583'Apparatus and method for radio frequency reception with temperature and frequency independent gain'20138,120,428'Apparatus and method for low noise amplification'20128,106,710'Apparatus and method for variable gain transconductance'20127,424,066'Receiver structures for selectable direct conversion and low intermediate frequency operational modes'20087,418,244'Radio transmitter with accurate power control'20086,708,026'Division based local oscillator for frequency synthesis'20046,693,969'Phase-locked loop methods and structures for generating modulated communication signals with nonconstant envelopes'20046,631,265'Apparatus and methods for tuning bandpass filters'20036,522,895'Integrated transmitter and receiver components for a dual-band transceiver'20036,380,802'Transmitter using input modulation for envelope restoration scheme for linear high-efficiency power amplification'20026,323,732'Differential amplifiers having .beta. compensation biasing circuits therein'20016,266,522'Apparatus and methods for tuning bandpass filters'20016,188,282'Differential amplifier with reduced even order non-linearity and associated methods'20016,112,065'Low to higher if conversion for active filtered limited IF systems'20005,852,772'Receiver IF system with active filters'19985,376,835'Power-on reset circuit'19945,291,446'VPP power supply having a regulator circuit for controlling a regulated positive potential'19945,282,170'Negative power supply'19945,263,000'Drain power supply'19935,126,808'Flash EEPROM array with paged erase architecture'19925,059,815'High voltage charge pumps with series capacitors'19915,008,799'Back-to-back capacitor charge pumps'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1994Patents assigned to ADVANCED MICRO DEVICES INC (6)· patent assignee history
1991–1992Based in San Francisco, CA, US· patent location history
1993–2021Based in Raleigh, NC, US· patent location history
2000–2004Patents assigned to ERICSSON INC (8)· patent assignee history
2004–2021Patents assigned to ANALOG DEVICES INC (15)· patent assignee history
2012–2016Patents assigned to MONTALVO ANTONIO (7)· patent assignee history
2012–2013Patents assigned to MCLAURIN DAVID (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ANALOG DEVICES INC | 15 | 2004–2021 |
| ERICSSON INC | 8 | 2000–2004 |
| MONTALVO ANTONIOself | 7 | 2012–2016 |
| ADVANCED MICRO DEVICES INC | 6 | 1991–1994 |
| MCLAURIN DAVID | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Raleigh, NC, US | 30 | 1993–2021 |
| San Francisco, California, US | 3 | 1991–1992 |