Inventor

Donald L. Miller

Inventor

Export, PA, US

Overview

30→

Patents

1985–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 30 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G11Cprimary

G11CStatic stores22%

H03KPulse technique17%

G06NComputing arrangements based on specific computational models15%

H03MCoding9%

H10NElectric solid-state devices not otherwise provided for9%

H01LSemiconductor devices8%

B82YSpecific uses or applications of nanostructures6%

G06FElectric digital data processing5%

G01RMeasuring electric variables2%

G01SRadio direction-finding2%

PatentTitleYear

10,818,346Quantizing loop memory cell system2020 10,622,977Superconducting bi-directional current driver2020 10,389,336Josephson transmission line (JTL) system2019 10,367,483Josephson current source system2019 10,355,677Current driver system2019 10,204,677Superconducting memory system with stacked drivers and differential transformers2019 10,122,350Josephson transmission line (JTL) system2018 10,122,351Superconducting bi-directional current driver2018 10,122,352Current driver system2018 9,761,305'Timing control in a quantum memory system'2017 9,646,682'Reciprocal quantum logic (RQL) sense amplifier'2017 9,595,969'Reciprocal quantum logic comparator for qubit readout'2017 9,520,181'Superconducting phase-controlled hysteretic magnetic Josephson junction JMRAM memory cell'2016 9,467,126'Josephson current source systems and method'2016 9,443,576'Josephson magnetic random access memory with an inductive-shunt'2016 9,384,827'Timing control in a quantum memory system'2016 9,355,364'Reciprocal quantum logic comparator for qubit readout'2016 9,013,916'Josephson magnetic memory cell system'2015 8,138,784'Method and apparatus for controlling qubits with single flux quantum logic'2012 7,982,646'Method and apparatus for matched quantum accurate feedback DACs'2011 7,969,178'Method and apparatus for controlling qubits with single flux quantum logic'2011 7,724,083'Method and apparatus for Josephson distributed output amplifier'2010 5,854,604'High-power waveform generator'1998 5,798,722'UHF digital to analog converter for cryogenic radar system'1998 5,341,136'Bandpass sigma-delta modulator for analog-to-digital converters'1994 5,327,130'Spur-free sigma-delta modulator and multiple flux quanta feedback generator'1994 5,289,400'Single-flux-quantum multiply-accumulator'1994 5,198,815'Two loop superconducting sigma-delta analog-to-digital converters'1993 5,140,324'Superconducting sigma-delta analog-to-digital converter'1992 4,536,783'High di/dt, light-triggered thyristor with etched moat current limiting resistors'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1994Patents assigned to WESTINGHOUSE ELECTRIC CORP (6)· patent assignee history

1985–1994Based in Penn Township, Westmoreland County, PA, US· patent location history

1998–2020Based in Export, PA, US· patent location history

2010–2020Patents assigned to NORTHROP GRUMMAN SYSTEMS CORP (20)· patent assignee history

2012–2019Patents assigned to HERR QUENTIN P (6)· patent assignee history

2015–2020Patents assigned to MILLER DONALD L (14)· patent assignee history

2015–2020Patents assigned to NAAMAN OFER (9)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NORTHROP GRUMMAN SYSTEMS CORP	20	2010–2020
MILLER DONALD Lself	14	2015–2020
NAAMAN OFER	9	2015–2020
HERR QUENTIN P	6	2012–2019
WESTINGHOUSE ELECTRIC CORP	6	1985–1994

Locations

Location	Patents	Span
Export, Pennsylvania, US	24	1998–2020
Penn Township, Westmoreland County, Pennsylvania, US	6	1985–1994