Inventor
Eric Herbert Altendorf
Inventor
Everett, WA, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Dprimary
G01DMeasuring not specially adapted for a specific variable22%
G01NInvestigating or analysing materials by determining their chemical or physical properties22%
G02BOptical elements, systems or apparatus11%
B01LChemical or physical laboratory apparatus for general use8%
G01BMeasuring length, thickness or similar linear dimensions8%
Y10TTechnical subjects covered by former us classification6%
A61MDevices for introducing media into, or onto, the body3%
B01DSeparation3%
B01FMixing, e.g. dissolving, emulsifying or dispersing3%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
PatentTitleYear
10,831,015Apparatuses, systems and methods for generating color video with a monochrome sensor20209,329,026'Hole-measurement systems and methods using a non-rotating chromatic point sensor (CPS) pen'20169,018,578'Adaptable resolution optical encoder having structured illumination and spatial filtering'20158,637,805'Optical encoder using off-axis imaging through a lens'20148,492,703'Lens aberration correction in a doubly telecentric displacement sensor'20137,894,079'Linear displacement sensor using a position sensitive photodetector'20117,723,657'Focus detection apparatus having extended detection range'20107,626,705'Chromatic sensor lens configuration'20097,570,433'Photoelectric encoder'20097,502,122'Fiber-optic miniature encoder for fine pitch scales'20097,262,765'Apparatuses and methods for utilizing non-ideal light sources'20077,227,124'Illumination configuration for imaging-type optical encoders'20077,186,969'Optical configuration for imaging-type optical encoders'20076,454,945'Microfabricated devices and methods'20026,404,493'Dual large angle light scattering detection'20026,091,502'Device and method for performing spectral measurements in flow cells with spatial resolution'20006,067,157'Dual large angle light scattering detection'20005,972,710'Microfabricated diffusion-based chemical sensor'19995,726,751'Silicon microchannel optical flow cytometer'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2002Patents assigned to UNIV WASHINGTON (5)· patent assignee history
1998–2000Based in Seattle, WA, US· patent location history
2000–2007Based in Edmonds, WA, US· patent location history
2007–2016Patents assigned to MITUTOYO CORP (11)· patent assignee history
2009–2020Based in Everett, WA, US· patent location history
2013–2014Patents assigned to YAKU TORU (2)· patent assignee history
2013Patents assigned to ALTENDORF ERIC H (1)· patent assignee history
2014Patents assigned to ALTENDORF ERIC HERBERT (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITUTOYO CORP | 11 | 2007–2016 |
| UNIV WASHINGTON | 5 | 1998–2002 |
| YAKU TORU | 2 | 2013–2014 |
| ALTENDORF ERIC Hself | 1 | 2013 |
| ALTENDORF ERIC HERBERTself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Everett, Washington, US | 10 | 2009–2020 |
| Edmonds, Washington, US | 6 | 2000–2007 |
| Seattle, Washington, US | 3 | 1998–2000 |