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Inventor

Jasper Lodewyk Steyn

Inventor
Winchester, MA, US

Overview

42→
Patents
2007–2021
Patent span
Physics
Primary field (CPC G)

Patents· 42 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus39%
G09GArrangements or circuits for control of indicating devices using static means to present variable information22%
B81BMicrostructural devices or systems, e.g. micromechanical devices9%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
G06FElectric digital data processing3%
H01LSemiconductor devices3%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light2%
H01JElectric discharge tubes or discharge lamps2%
PatentTitleYear
10,948,367Input interface device with semiconductor strain gage20219,809,445'Electromechanical system structures with ribs having gaps'20179,530,344'Circuits for controlling display apparatus'20169,500,853'MEMS-based display apparatus'20169,440,848'Passivated microelectromechanical structures and methods'20169,336,732'Circuits for controlling display apparatus'20169,291,813'Systems and methods for MEMS light modulator arrays with reduced acoustic emission'20169,274,333'Alignment methods in fluid-filled MEMS displays'20169,235,046'Low-voltage MEMS shutter assemblies'20169,229,222'Alignment methods in fluid-filled MEMS displays'20169,213,181'MEMS anchor and spacer structure'20159,201,236'Display apparatus with stiction reduction features'20159,202,821'Thin-film transistors incorporated into three dimensional MEMS structures'20159,195,051'Multi-state shutter assembly for use in an electronic display'20159,176,318'Methods for manufacturing fluid-filled MEMS displays'20159,128,289'Display apparatus incorporating high-aspect ratio electrical interconnects'20159,128,277'Mechanical light modulators with stressed beams'20159,116,344'MEMS anchors'20159,087,486'Circuits for controlling display apparatus'20159,063,333'Microelectromechanical device and method of manufacturing'20158,891,152'Methods for manufacturing cold seal fluid-filled display apparatus'20148,599,463'MEMS anchors'20138,526,096'Mechanical light modulators with stressed beams'20138,520,285'Methods for manufacturing cold seal fluid-filled display apparatus'20138,310,442'Circuits for controlling display apparatus'20128,169,679'MEMS anchors'20127,999,994'Display apparatus and methods for manufacture thereof'20117,927,654'Methods and apparatus for spatial light modulation'20117,746,529'MEMS display apparatus'20107,729,037'Methods and apparatus for spatial light modulation'20107,675,665'Methods and apparatus for actuating displays'20107,636,189'Display methods and apparatus'20097,619,806'Methods and apparatus for spatial light modulation'20097,551,344'Methods for manufacturing displays'20097,502,159'Methods and apparatus for actuating displays'20097,460,290'Methods and apparatus for spatial light modulation'20087,405,852'Display apparatus and methods for manufacture thereof'20087,365,897'Methods and apparatus for spatial light modulation'20087,304,785'Display methods and apparatus'20077,304,786'Methods and apparatus for bi-stable actuation of displays'20077,271,945'Methods and apparatus for actuating displays'20077,178,767'Multi-legged equipment support for cameras, spotting telescopes and the like and jam-plate lock for same'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2016Patents assigned to PIXTRONIX INC (38)· patent assignee history
2007–2017Based in Winchester, MA, US· patent location history
2007Based in Waterkloof Ridge, Pretoria, ZA· patent location history
2012–2021Patents assigned to STEYN JASPER LODEWYK (15)· patent assignee history
2012–2017Patents assigned to ANDERSSON MARK B (6)· patent assignee history
2013–2016Patents assigned to FIJOL JOHN J (6)· patent assignee history
2013–2016Patents assigned to GANDHI JIGNESH (6)· patent assignee history
2014–2016Based in Cupertino, CA, US· patent location history
2015–2021Based in Campbell, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PIXTRONIX INC382007–2016
STEYN JASPER LODEWYKself152012–2021
ANDERSSON MARK B62012–2017
FIJOL JOHN J62013–2016
GANDHI JIGNESH62013–2016
Locations
LocationPatentsSpan
Winchester, Massachusetts, US322007–2017
Cupertino, California, US52014–2016
Campbell, California, US42015–2021
Waterkloof Ridge, Pretoria, ZA12007