Inventor

W. Alfred Graf, III

Inventor

Saratoga, CA, US

Overview

1977–2016

Patent span

Electricity

Primary field (CPC H)

Patents· 27 as inventor

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

H03Kprimary

H03KPulse technique39%

G06FElectric digital data processing11%

C07CAcyclic or carbocyclic compounds8%

H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses8%

B05BSpraying apparatus5%

H04LTransmission of digital information, e.g. telegraphic communication5%

H04QSelecting5%

Y02PClimate change mitigation technologies in the production or processing of goods5%

B01DSeparation3%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%

PatentTitleYear

9,475,074'Discharging device'2016 8,857,668'Discharging device'2014 6,243,664'Methods for maximizing routability in a programmable interconnect matrix having less than full connectability'2001 6,185,126'Self-initializing RAM-based programmable device'2001 6,084,447'Pulse discriminating clock synchronizer for logic derived clock signals with synchronous clock suspension capability for a programmable device'2000 5,929,676'Asynchronous pulse discriminating synchronizing clock pulse generator for logic derived clock signals for a programmable device'1999 5,923,195'Fast clock generator and clock synchronizer for logic derived clock signals with synchronous clock suspension capability for a programmable device'1999 5,923,194'Fast clock generator and clock synchronizer for logic derived clock signals for a programmable device'1999 5,923,868'Methods for maximizing routability in a programmable interconnect matrix having less than full connectability'1999 5,920,213'Pulse discriminating clock synchronizer for logic derived clock signals for a programmable device'1999 5,917,350'Asynchronous pulse discriminating synchronizing clock pulse generator with synchronous clock suspension capability for logic derived clock signals for a programmable device'1999 5,917,337'Programmable I/O cell with data conversion capability'1999 5,912,572'Synchronizing clock pulse generator for logic derived clock signals with synchronous clock suspension capability for a programmable device'1999 5,912,573'Synchronizing clock pulse generator for logic derived clock signals for a programmable device'1999 5,869,982'Programmable I/O cell with data conversion capability'1999 5,848,066'Methods for maximizing routability in a programmable interconnect matrix having less than full connectability'1998 5,811,989'Programmable I/O cell with data conversion capability'1998 5,789,944'Asynchronous anticontention logic for bi-directional signals'1998 5,786,710'Programmable I/O cell with data conversion capability'1998 5,767,701'Synchronous contention prevention logic for bi-directional signals'1998 5,760,719'Programmable I/O cell with data conversion capability'1998 5,689,686'Methods for maximizing routability in a programmable interconnect matrix having less than full connectability'1997 5,244,929'Molded bodies comprised of macroporous ion exchange resins, and use of said bodies'1993 4,704,497'Method for dehydrogenating hydrocarbons'1987 4,408,085'Process for preparing sec-butyl alcohol and sec-butyl tert-butyl ether'1983 4,058,529'Polycyclic amino derivatives of pyrrolidone and piperidone'1977 4,032,016'Mobile crane with means for equalizing the axle load'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Based in Binningen, CH· patent location history

1977Based in Dortmund, DE· patent location history

1983–1993Patents assigned to VEBA OEL AG (3)· patent assignee history

1983–1993Based in Dorsten, DE· patent location history

1997–2001Patents assigned to CYPRESS SEMICONDUCTOR CORP (20)· patent assignee history

1997–2001Based in Saratoga, CA, US· patent location history

2014–2016Patents assigned to APTAR RADOLFZELL GMBH (2)· patent assignee history

2014–2016Patents assigned to AUERBACH JUDITH (2)· patent assignee history

2014–2016Patents assigned to EBERHARD THOMAS (2)· patent assignee history

2014–2016Based in Radolfzell, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CYPRESS SEMICONDUCTOR CORP	20	1997–2001
VEBA OEL AG	3	1983–1993
APTAR RADOLFZELL GMBH	2	2014–2016
AUERBACH JUDITH	2	2014–2016
EBERHARD THOMAS	2	2014–2016

Locations

Location	Patents	Span
Saratoga, California, US	20	1997–2001
Dorsten, DE	3	1983–1993
Radolfzell, DE	2	2014–2016
Binningen, CH	1	1977
Dortmund, DE	1	1977