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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
IC

Ionut C. Cical — 20 Patents

AMD: 20 patents #557 of 9,280Top 7%
Saggart, IE: #1 of 3 inventorsTop 35%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Ionut C. Cical has been granted 20 US patents while listed as an inventor at AMD. The first was granted in 2013 and the most recent in May 2022. Ionut C. Cical ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Ionut C. Cical in Saggart, IE.

Patents per Year

Patents granted per year, 2013 to 2022Bar chart with a peak of 5 patents in 2019.peak 52013: 2 patents20132014: 2 patents20142015: 2 patents20152016: 3 patents20162018: 1 patents20182019: 5 patents20192020: 1 patents20202021: 3 patents20212022: 1 patents2022

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11323108 Low current line termination structure Bob W. Verbruggen, Christophe Erdmann 2022-05-03
11190178 Gate induced drain leakage robust bootstrapped switch Diarmuid Collins, Edward Cullen 2021-11-30 $61,864,000
11181426 Bias current variation correction for complementary metal-oxide-semiconductor (CMOS) temperature sensor Edward Cullen, Umanath R. Kamath, John K. Jennings, Diarmuid Collins 2021-11-23 $115,499,000
11003204 Relaxation oscillator having a dynamically controllable current source Edward Cullen, Brendan Farley 2021-05-11 $29,817,000
10608630 Method of increased supply rejection on single-ended complementary metal-oxide-semiconductor (CMOS) switches Diarmuid Collins, John K. Jennings 2020-03-31 $43,044,000
10505444 Voltage divider and method of implementing a voltage divider Diarmuid Collins, Edward Cullen 2019-12-10 $30,718,000
10418994 Circuit for and method of extending the bandwidth of a termination block Edward Cullen 2019-09-17 $40,750,000
10290330 Programmable temperature coefficient analog second-order curvature compensated voltage reference Umanath R. Kamath, John K. Jennings, Edward Cullen, Darragh Walsh 2019-05-14 $19,001,000
10243526 Self-biased operational transconductance amplifier-based reference circuit John K. Jennings, Diarmuid Collins 2019-03-26 $84,655,000
10236873 Analog switch having reduced gate-induced drain leakage John K. Jennings, Chandrika Durbha 2019-03-19 $43,904,000
9935597 Circuit for and method of receiving an input signal Christophe Erdmann, Diarmuid Collins, Edward Cullen 2018-04-03 $10,043,000
9503058 Relaxation oscillator John K. Jennings, Edward Cullen 2016-11-22 $9,610,000
9377795 Temperature correction of an on-chip voltage reference Edward Cullen 2016-06-28 $4,436,000
9245886 Switch supporting voltages greater than supply John K. Jennings 2016-01-26 $13,940,000
9184623 Circuits for and methods of implementing a charge/discharge switch in an integrated circuit John K. Jennings 2015-11-10 $11,326,000
9000800 System and method of eliminating on-board calibration resistor for on-die termination Edward Cullen, Ivan Bogue 2015-04-07 $7,974,000
8836409 Systems and methods for configuring a switch Edward Cullen, April M. Graham 2014-09-16 $9,620,000
8766692 Supply voltage independent Schmitt trigger inverter Chandrika Durbha, Edward Cullen 2014-07-01 $5,387,000
8519771 Methods and apparatus for receiving high and low voltage signals using a low supply voltage technology Edward Cullen, Chandrika Durbha 2013-08-27 $3,662,000
8384472 Circuit for and method of reducing power consumption in input ports of an integrated circuit Edward Cullen 2013-02-26 $3,543,000