Inventor
Marc E. Goldfarb
Inventor
Atkinson, NH, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Fprimary
H03FAmplifiers28%
H03HImpedance networks, e.g. resonant circuits22%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner11%
H04BTransmission11%
H01FMagnets6%
H01PWaveguides6%
H03DDemodulation or transference of modulation from one carrier to another6%
H03GControl of amplification6%
H03KPulse technique6%
PatentTitleYear
9,172,353'Programmable filter'20158,571,511'Apparatus and method for a wideband RF mixer'20138,324,966'Apparatus and methods for electronic amplification'20128,179,196'High voltage amplification using low breakdown voltage devices'20127,944,307'Wideband RF amplifiers'20117,199,698'Digitally-controlled reference oscillators'20077,170,332'Reference signal generators'20076,400,227'Stepped gain controlled RF driver amplifier in CMOS'20026,335,656'Direct conversion receivers and filters adapted for use therein'20026,194,958'Filter having minimized cut-off frequency variations'20015,227,734'Broadband bipolar transistor distributed amplifier'19935,148,062'Simplified phase shifter circuit'19925,079,527'Recombinant, in-phase, 3-way power divider'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1993Patents assigned to RAYTHEON CO (3)· patent assignee history
1992–2015Based in Atkinson, NH, US· patent location history
2001–2015Patents assigned to ANALOG DEVICES INC (10)· patent assignee history
2012–2013Patents assigned to GOLDFARB MARC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ANALOG DEVICES INC | 10 | 2001–2015 |
| GOLDFARB MARCself | 3 | 2012–2013 |
| RAYTHEON CO | 3 | 1992–1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Atkinson, NH, US | 13 | 1992–2015 |