Inventor
Arnold Feldman
Inventor
San Francisco, CA, US
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Kprimary
H03KPulse technique20%
H01QAntennas, i.e. radio aerials13%
H04BTransmission11%
H03GControl of amplification7%
H04LTransmission of digital information, e.g. telegraphic communication7%
G06FElectric digital data processing4%
G11CStatic stores4%
H03FAmplifiers4%
B41FPrinting machines or presses2%
B41JTypewriters2%
PatentTitleYear
11,065,888Dye sublimation calender202111,043,951Analog computer architecture for fast function optimization202110,983,017Electrochemical pressure transducer202110,490,907Suppression of surface waves in printed circuit board-based phased-array antennas201910,103,431Phased array antenna calibration20189,882,601'Power amplifier with ground switch for transmit/receive functionality'20189,871,602'Phase shifter chip radio frequency self-test'20189,866,336'Phased array antenna self-calibration'20189,722,305'Balanced multi-layer printed circuit board for phased-array antenna'20179,455,855'Phase shifter chip radio frequency self-test'20169,419,594'Clock data recovery system'20169,231,525'Compensating a two stage amplifier'20169,171,642'Sampling network'20158,766,669'Sampling network'20148,619,934'Clock data recovery system'20138,576,101'Calibration of an R2R ladder based current digital-to-analog converter (DAC)'20137,009,425'Methods and apparatus for improving large signal performance for active shunt-peaked circuits'20067,005,885'Methods and apparatus for injecting an external clock into a circuit'20066,788,103'Activ shunt-peaked logic gates'20046,781,445'Low power large signal RF tuned buffer amplifier'20046,782,249'Quadrature signal generation in an integrated direct conversion radio receiver'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2006Patents assigned to AELUROS INC (3)· patent assignee history
2004–2019Based in San Francisco, CA, US· patent location history
2013–2019Patents assigned to GOOGLE INC (11)· patent assignee history
2013–2016Patents assigned to FELDMAN ARNOLD ROBERT (2)· patent assignee history
2013–2016Patents assigned to LEE HAE-CHANG (2)· patent assignee history
2018–2019Patents assigned to GOOGLE LLC (4)· patent assignee history
2021Based in Santa Cruz, CA, US· patent location history
2021Based in Scottsdale, AZ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GOOGLE INC | 11 | 2013–2019 |
| GOOGLE LLC | 4 | 2018–2019 |
| AELUROS INC | 3 | 2004–2006 |
| FELDMAN ARNOLD ROBERTself | 2 | 2013–2016 |
| LEE HAE-CHANG | 2 | 2013–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Francisco, California, US | 18 | 2004–2019 |
| Santa Cruz, California, US | 1 | 2021 |
| Scottsdale, AZ, US | 1 | 2021 |