Inventor
John Lutian
Inventor
Bellevue, WA, US
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing30%
G02BOptical elements, systems or apparatus13%
G01SRadio direction-finding8%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them8%
H04NPictorial communication, e.g. television8%
G01CMeasuring distances, levels or bearings5%
G06TImage data processing or generation, in general5%
F16KValves3%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
PatentTitleYear
10,648,573Fluidic switching devices202010,444,866Force sensor for a stylus201910,338,282Increased accuracy corner cube arrays for high resolution retro-reflective imaging applications201910,185,064Curved edge display with controlled luminance201910,048,647Optical waveguide including spatially-varying volume hologram20189,722,793'Personal identification via acoustically stimulated biospeckles'20179,612,687'Auto-aligned illumination for interactive sensing in retro-reflective imaging applications'20179,599,757'Increased accuracy corner cube arrays for high resolution retro-reflective imaging applications'20179,372,588'Pressure-sensitive multi-touch device'20169,354,748'Optical stylus interaction'20169,147,253'Raster scanning for depth detection'20158,736,574'Pressure-sensitive multi-touch device'20148,643,691'Gaze accurate video conferencing'20148,330,804'Scanned-beam depth mapping to 2D image'20128,279,418'Raster scanning for depth detection'20128,217,897'Speckle interference laser tracking'20128,089,465'Speckle interference laser tracking'20127,292,232'Data input devices and methods for detecting movement of a tracking surface by a laser speckle pattern'20077,227,531'Data input device for tracking and detecting lift-off from a tracking surface by a reflected laser speckle pattern'20076,741,189'Keypad having optical waveguides'20046,224,279'Keyboard having integrally molded keyswitch base'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2017Patents assigned to MICROSOFT CORP (11)· patent assignee history
2001–2020Based in Bellevue, WA, US· patent location history
2012–2016Patents assigned to LUTIAN JOHN (7)· patent assignee history
2012–2015Patents assigned to YEE DAWSON (3)· patent assignee history
2014–2016Patents assigned to DIETZ PAUL (2)· patent assignee history
2015–2019Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (10)· patent assignee history
2017Based in Kirkland, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICROSOFT CORP | 11 | 2001–2017 |
| MICROSOFT TECHNOLOGY LICENSING LLC | 10 | 2015–2019 |
| LUTIAN JOHNself | 7 | 2012–2016 |
| YEE DAWSON | 3 | 2012–2015 |
| DIETZ PAUL | 2 | 2014–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bellevue, Washington, US | 19 | 2001–2020 |
| Kirkland, Washington, US | 2 | 2017 |