Inventor
Andrew C. Graham
Inventor
Sunnyvale, CA, US
Overview
Patents· 34 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B25Jprimary
B25JManipulators15%
H03KPulse technique15%
Y10TTechnical subjects covered by former us classification10%
A61BDiagnosis6%
G06FElectric digital data processing6%
G11CStatic stores6%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses6%
G05BControl or regulating systems in general4%
B08BCleaning in general3%
G02BOptical elements, systems or apparatus3%
PatentTitleYear
11,120,139Cybersecurity vulnerability management based on application rank and network location202111,119,220Systems and methods for providing a health coaching message202110,822,997Inspection tool and method202010,730,179Robotic arm assembly construction20208,758,232'Robotic arm'20148,635,928'Robot with a deployment apparatus for an arm comprising a plurality of links'20148,374,722'Robotic arm'20138,245,593'Release mechanism for robotic arms'20128,219,246'System and method for controlling a robotic arm'20128,205,522'Link assembly with defined boundaries for a snake like robot arm'20128,126,591'Robotic arms'20128,069,747'Robotic arms with coaxially mounted helical spring means'20117,543,518'Link assembly for a snake like robot arm'20097,171,279'Articulating arm for positioning a tool at a location'2007RE035797'Logic array having high frequency internal clocking'19985,208,555'Circuit for limiting maximum frequency output of a voltage controlled oscillator'19935,204,555'Logic array having high frequency internal clocking'19935,127,026'Circuit and method for extracting clock signal from a serial data stream'19925,124,877'Structure for providing electrostatic discharge protection'19925,072,195'Phase-locked loop with clamped voltage-controlled oscillator'19914,926,071'Compound semiconductor integrated circuit compatible standard logic signals'19904,918,336'Capacitor coupled push pull logic circuit'19904,912,745'Logic circuit connecting input and output signal lines'19904,910,418'Semiconductor fuse programmable array structure'19904,872,140'Laser programmable memory array'19894,849,717'Oscillator circuit'19894,844,563'Semiconductor integrated circuit compatible with compound standard logic signals'19894,812,683'Logic circuit connecting input and output signal leads'19894,810,905'Capacitor coupled push pull logic circuit'19894,800,303'TTL compatible output buffer'19894,791,322'TTL compatible input buffer'19884,573,146'Testing and evaluation of a semiconductor memory containing redundant memory elements'19864,507,761'Functional command for semiconductor memory'19854,288,865'Low-power battery backup circuit for semiconductor memory'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1986Patents assigned to MOSTEK CORP (3)· patent assignee history
1981–1986Based in Dallas, TX, US· patent location history
1988–1993Patents assigned to GAZELLE MICROCIRCUITS INC (15)· patent assignee history
1989–1993Based in Sunnyvale, CA, US· patent location history
1998–2021Based in Austin, TX, US· patent location history
2007–2014Patents assigned to OLIVER CRISPIN ROBOTICS LTD (9)· patent assignee history
2007–2014Based in Bristol, GB· patent location history
2011–2014Patents assigned to BUCKINGHAM ROBERT OLIVER (8)· patent assignee history
2011–2014Patents assigned to GRAHAM ANDREW CRISPIN (8)· patent assignee history
2020Based in Badminton, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GAZELLE MICROCIRCUITS INC | 15 | 1988–1993 |
| OLIVER CRISPIN ROBOTICS LTD | 9 | 2007–2014 |
| BUCKINGHAM ROBERT OLIVER | 8 | 2011–2014 |
| GRAHAM ANDREW CRISPINself | 8 | 2011–2014 |
| MOSTEK CORP | 3 | 1981–1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sunnyvale, California, US | 15 | 1989–1993 |
| Bristol, GB | 10 | 2007–2014 |
| Dallas, Texas, US | 3 | 1981–1986 |
| Austin, Texas, US | 2 | 1998–2021 |
| Badminton, GB | 2 | 2020 |