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Inventor

Alan P. Wagstaff

Inventor
Rochester, MN, US

Overview

16→
Patents
2006–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 16 as inventor

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

G06Fprimary
G06FElectric digital data processing46%
H03KPulse technique21%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses21%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner13%
PatentTitleYear
10,831,980Using unused wires on very-large-scale integration chips for power supply decoupling202010,503,864Using unused wires on very-large-scale integration chips for power supply decoupling201910,250,267Differential phase-frequency detector20199,923,565'Differential phase-frequency detector'20189,712,170'Level-shifting latch'20179,571,109'Voltage controlled oscillator runaway prevention'20179,553,584'Level-shifting latch'20179,455,730'Voltage controlled oscillator runaway prevention'20169,391,623'Voltage controlled oscillator runaway prevention'20167,882,322'Early directory access of a double data rate elastic interface'20117,752,475'Late data launch for a double data rate elastic interface'20107,739,538'Double data rate chaining for synchronous DDR interfaces'20107,346,877'Decoupling capacitance analysis method'20087,275,224'Method for providing an area optimized binary orthogonality checker'20077,269,806'Decoupling capacitance analysis method'20077,086,026'Decoupling capacitance analysis method'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2020Patents assigned to IBM (16)· patent assignee history
2006–2008Based in Wappingers Falls, NY, US· patent location history
2010–2011Based in Hyde Park, NY, US· patent location history
2016–2020Based in Rochester, MN, US· patent location history
2017Patents assigned to INT BUEINSS MACHINES CORP (1)· patent assignee history
2018Patents assigned to INT BUSINESS MACHINES INCORPORATED (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM162006–2020
INT BUEINSS MACHINES CORP12017
INT BUSINESS MACHINES INCORPORATED12018
Locations
LocationPatentsSpan
Rochester, Minnesota, US92016–2020
Wappingers Falls, New York, US42006–2008
Hyde Park, New York, US32010–2011