Inventor
Fusao Ishii
Inventor
Menlo Park, CA, US
Overview
Patents· 118 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus42%
H04NPictorial communication, e.g. television19%
G09GArrangements or circuits for control of indicating devices using static means to present variable information17%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them7%
B81BMicrostructural devices or systems, e.g. micromechanical devices2%
G06TImage data processing or generation, in general2%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems1%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices1%
Y10TTechnical subjects covered by former us classification1%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein1%
PatentTitleYear
11,073,694Optics of wearable display using laser beam scanner202111,061,224Optics of wearable display to increase eye-box202110,539,798Optics of wearable display devices202010,520,808Manufacturing method of diffractive optical elements201910,416,462See through display enabling the correction of visual deficits201910,386,563Illuminator for a wearable display201910,175,479High contrast projection screen20199,885,865'Package implemented with PCB and transparent substrate to contain and protect a MEMS device'20188,858,811'Method for manufacturing a mirror device by means of a plurality of sacrificial layers'20148,654,435'Microwindow device'20148,643,681'Color display system'20148,619,352'Projection display system using laser light source'20138,576,474'MEMS devices with an etch stop layer'20138,520,290'Display system for higher grayscale with a varying light source'20138,493,298'Video display system'20138,462,421'System configurations and methods for controlling image projection apparatuses'20138,432,341'Color sequence control for video display apparatus'20138,351,107'Spatial light modulator having capacitor'20138,350,790'Video display system'20138,331,010'Mirror device with flat and smooth mirror surface without protrusion or dip'20128,282,221'Projection apparatus using variable light source'20128,238,013'Projection apparatus using micromirror device'20128,238,019'Projection apparatus with coherent light source'20128,228,593'System configurations and method for controlling image projection apparatuses'20128,228,595'Sequence and timing control of writing and rewriting pixel memories with substantially lower data rate'20128,226,246'Apparatus and method, both for controlling spatial light modulator'20128,228,594'Spatial light modulator with metal layers'20128,199,394'Mircromirror device having a vertical hinge'20128,194,305'Package for micromirror device'20128,179,591'Spatial light modulator and mirror array device'20128,157,389'Synchronous control system for light source and spatial light modulator employed in projection apparatus'20128,154,474'Driving method of memory access'20128,134,772'Mirror device with an anti-stiction layer'20128,134,767'Mirror device'20128,125,407'Deformable micromirror device'20128,115,986'Mirror device comprising drive electrode equipped with stopper function'20128,081,371'Spatial light modulator and display apparatus'20118,061,856'Projection apparatus and image projection changeover method'20118,064,125'Color sequential illumination for spatial light modulator'20118,061,854'Projection display system with varying light source'20118,061,846'Light source control method for video image display apparatus and video image display apparatus'20118,064,118'Control system for micromirror device'20118,064,123'Mirror device and MEMS device comprising layered electrode'20118,045,254'Structure body electrically connected via semiconductor material layer'20118,023,172'Mirror device'20117,990,339'Deformable micromirror device'20117,982,690'Deformable micromirror device'20117,973,994'Spatial light modulator'20117,969,395'Spatial light modulator and mirror device'20117,969,384'Deformable micromirror device'20117,969,640'Color display system'20117,961,161'Display system comprising a mirror device with micromirrors controlled to operate in intermediate oscillating state'20117,954,960'Video image display apparatus and timing control method'20117,957,050'Mirror device comprising layered electrode'20117,956,319'Deformable mirror device with oscillating states for providing smaller controllable adjustment of light intensity'20117,948,505'Method for reducing temporal artifacts in digital video systems'20117,944,605'Color display apparatus'20117,944,600'Mirror device with an anti-stiction layer'20117,933,060'Three states of micro mirror device'20117,933,059'Mirror device accommodated by liquid-cooled package'20117,916,381'Spatial light modulator including drive lines'20117,911,680'Micromirror device having a vertical hinge'20117,907,325'Control methods for micromirror devices implemented with a single address electrode'20117,907,320'Micromirror device with a single address electrode'20117,901,969'Micromirror manufacturing method'20117,880,952'Mirror device with an anti-stiction layer'20117,880,736'Display control system for micromirror device'20117,876,488'Mirror device having vertical hinge'20117,876,492'Spatial light modulator and mirror array device'20117,869,115'Display apparatus using pulsed light source'20117,848,005'Spatial light modulator implemented with a mirror array device'20107,848,002'Method for aligning die to substrate'20107,839,561'Micromirror device with a single address electrode'20107,835,062'Mircromirror device having a vertical hinge'20107,826,126'Gamma correction for adjustable light source'20107,826,128'Projection display system with varying light source'20107,817,330'Projection apparatus with adjustable light source'20107,796,321'Mirror device'20107,787,172'Gamma correction for adjustable light source'20107,782,523'Analog micromirror devices with continuous intermediate states'20107,782,524'System configurations and methods for controlling image projection apparatuses'20107,760,415'Micro mirror device'20107,755,830'Micro mirror device'20107,746,538'Methods and configurations for manufacturing hinges for micro-mirror devices'20107,742,218'Mirror device comprising micromirrors possessing a specific natural oscillation frequency'20107,733,558'Display device with an addressable movable electrode'20107,706,048'Speckle reduction method'20107,697,188'Projection display system for modulating light beams from plural laser light sources'20107,652,813'Mirror device'20107,649,673'Micromirror device with a single address electrode'20107,646,527'Intensity distribution of incident light flux'20107,646,528'Deformable mirror device with oscillating states'20107,643,195'Mirror device'20107,605,971'Plurality of hidden hinges for mircromirror device'20097,595,927'Spatial light modulator with sub-wavelength structure'20097,573,633'Increase gray scales of projection system by reflecting light from mirror elements with non-uniform intensity distribution'20097,564,535'Seamless exposure with projection system comprises array of micromirrors with predefined reflectivity variations'20097,561,322'Projection display system for modulating light beams from plural laser light sources'20097,545,553'Display control system for spatial light modulators'20097,542,197'Spatial light modulator featured with an anti-reflective structure'20097,495,828'High contrast projection screen'20097,492,378'Image display system implements a light source with a controllable schedule to emit light of adjustable intensities'20097,375,872'Methods and configurations for manufacturing hinges for micro-mirror devices'20087,304,783'Control of micromirrors with intermediate states'20077,268,932'Micromirrors with lower driving voltages'20077,215,460'Sequence and timing control of writing and rewriting pixel memories for achieving higher number of gray scales'20077,183,618'Hinge for micro-mirror devices'20076,903,860'Vacuum packaged micromirror arrays and methods of manufacturing the same'20056,862,127'High performance micromirror arrays and methods of manufacturing the same'20056,565,222'High performance, low cost mirror for a rear projection television'20036,554,438'High performance, low cost mirror for a rear projection television'20036,091,847'Automated visual inspection apparatus for detecting defects and for measuring defect size'20006,072,900'Automated visual inspection apparatus for detecting defects and for measuring defect size'20006,031,931'Automated visual inspection apparatus'20005,917,934'Automated visual inspection apparatus for detecting defects and for measuring defect size'19995,395,028'Apparatus for transporting thin metal sheets longitudinally with transverse tension'19955,323,209'Apparatus for precision alignment of plates used in two-sided contact printing'19944,349,767'Cathode ray tube resistance of ruthenium oxide and glass containing alumina powder'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982Based in Yokohama, JP· patent location history
1994–2021Based in Pittsburgh, PA, US· patent location history
1999–2020Based in Pittsburg, PA, US· patent location history
2005–2014Based in Menlo Park, CA, US· patent location history
2007–2014Patents assigned to SILICON QUEST KK (89)· patent assignee history
2007–2021Patents assigned to ISHII FUSAO (49)· patent assignee history
2009–2014Patents assigned to OLYMPUS CORP (82)· patent assignee history
2011–2014Patents assigned to MAEDA YOSHIHIRO (22)· patent assignee history
2011–2014Patents assigned to ICHIKAWA HIROTOSHI (13)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SILICON QUEST KK | 89 | 2007–2014 |
| OLYMPUS CORP | 82 | 2009–2014 |
| ISHII FUSAOself | 49 | 2007–2021 |
| MAEDA YOSHIHIRO | 22 | 2011–2014 |
| ICHIKAWA HIROTOSHI | 13 | 2011–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Menlo Park, California, US | 84 | 2005–2014 |
| Pittsburgh, Pennsylvania, US | 23 | 1994–2021 |
| Pittsburg, Pennsylvania, US | 10 | 1999–2020 |
| Yokohama, JP | 1 | 1982 |