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USPTO Patent Rankings Data through Dec 31, 2025
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Edward Cullen — 28 Patents

AMD: 25 patents #435 of 9,280Top 5%
HP: 3 patents #5,824 of 16,619Top 40%
Overall (All Time): #134,628 of 4,157,543Top 4%
28 Patents All Time
Edward Cullen has been granted 28 US patents while listed as an inventor at AMD. The first was granted in 2009 and the most recent in March 2023. Edward Cullen ranks #134,628 of 4,157,543 US inventors in our database (top 3.2%). Patent records list Edward Cullen in Clane, TX, IE.

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11604490 Low frequency power supply spur reduction in clock signals Roswald Francis 2023-03-14
11190178 Gate induced drain leakage robust bootstrapped switch Diarmuid Collins, Ionut C. Cical 2021-11-30 $61,864,000
11181426 Bias current variation correction for complementary metal-oxide-semiconductor (CMOS) temperature sensor Umanath R. Kamath, John K. Jennings, Diarmuid Collins, Ionut C. Cical 2021-11-23 $115,499,000
11003204 Relaxation oscillator having a dynamically controllable current source Ionut C. Cical, Brendan Farley 2021-05-11 $29,817,000
10680583 Control circuit for and method of controlling an operation of an integrated circuit device Umanath R. Kamath, Diarmuid Collins 2020-06-09 $35,785,000
10505444 Voltage divider and method of implementing a voltage divider Ionut C. Cical, Diarmuid Collins 2019-12-10 $30,718,000
10418994 Circuit for and method of extending the bandwidth of a termination block Ionut C. Cical 2019-09-17 $40,750,000
10371725 Out-of-range voltage detection and protection Alonso Morgado, Bruno Miguel Vaz, Christophe Erdmann 2019-08-06 $250,207,000
10290330 Programmable temperature coefficient analog second-order curvature compensated voltage reference Umanath R. Kamath, John K. Jennings, Ionut C. Cical, Darragh Walsh 2019-05-14 $19,001,000
10120399 Trim techniques for voltage reference circuits Umanath R. Kamath, John K. Jennings 2018-11-06 $71,220,000
9935597 Circuit for and method of receiving an input signal Christophe Erdmann, Diarmuid Collins, Ionut C. Cical 2018-04-03 $10,043,000
9503058 Relaxation oscillator Ionut C. Cical, John K. Jennings 2016-11-22 $9,610,000
9419636 Clocked current-steering circuit for a digital-to-analog converter April M. Graham, Conrado K. Mesadri 2016-08-16 $13,047,000
9377795 Temperature correction of an on-chip voltage reference Ionut C. Cical 2016-06-28 $4,436,000
9312586 System and method for reducing effects of switched capacitor kickback noise Donnacha Lowney 2016-04-12 $12,146,000
9054096 Noise attenuation wall Christophe Erdmann, Donnacha Lowney 2015-06-09 $17,962,000
9000800 System and method of eliminating on-board calibration resistor for on-die termination Ionut C. Cical, Ivan Bogue 2015-04-07 $7,974,000
8890730 Calibration of a switching instant of a switch Donnacha Lowney, Christophe Erdmann 2014-11-18 $11,153,000
8836409 Systems and methods for configuring a switch April M. Graham, Ionut C. Cical 2014-09-16 $9,620,000
8766692 Supply voltage independent Schmitt trigger inverter Chandrika Durbha, Ionut C. Cical 2014-07-01 $5,387,000
8519771 Methods and apparatus for receiving high and low voltage signals using a low supply voltage technology Ionut C. Cical, Chandrika Durbha 2013-08-27 $3,662,000
8384472 Circuit for and method of reducing power consumption in input ports of an integrated circuit Ionut C. Cical 2013-02-26 $3,543,000
8228115 Circuit for biasing a well from three voltages 2012-07-24 $6,067,000
8180693 Prediction of financial performance for a given portfolio of marketing investments Choudur Lakshminarayan 2012-05-15 $9,889,000
8180694 System and method for incorporating qualitative inputs into econometric models Choudur Lakshminarayan 2012-05-15 $9,889,000