Dau; Wilson
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dau; Wilson.The latest application filed is for "illumination device for direct-indirect illumination".
Company Profile
31.64.69
- Dau; Wilson - Victoria CA
- Dau; Wilson - Calgary CA
Patent Activity
| Patent | Date |
|---|---|
| Illumination Device for Direct-Indirect Illumination App 20220283356 - York; Allan Brent ; et al. | 2022-09-08 |
| Solid state lamp using light emitting strips Grant 11,359,772 - Steele , et al. June 14, 2 | 2022-06-14 |
| Solid state lamp using light emitting strips Grant 11,339,928 - Steele , et al. May 24, 2 | 2022-05-24 |
| Solid state lamp using light emitting strips Grant 11,333,305 - Steele , et al. May 17, 2 | 2022-05-17 |
| Solid State Lamp Using Light Emitting Strips App 20220018501 - Steele; Robert V. ; et al. | 2022-01-20 |
| Solid State Lamp Using Light Emitting Strips App 20220018500 - Steele; Robert V. ; et al. | 2022-01-20 |
| Illumination device for direct-indirect illumination Grant 11,150,400 - York , et al. October 19, 2 | 2021-10-19 |
| Illumination Devices Including Multiple Light Emitting Elements App 20210318485 - Dau; Wilson ; et al. | 2021-10-14 |
| Solid State Lamp Using Light Emitting Strips App 20210301986 - Steele; Robert V. ; et al. | 2021-09-30 |
| Solid state lamp using light emitting strips Grant 11,098,855 - Steele , et al. August 24, 2 | 2021-08-24 |
| Solid state lamp using light emitting strips Grant 11,060,672 - Steele , et al. July 13, 2 | 2021-07-13 |
| Solid State Lamp Using Light Emitting Strips App 20210199252 - Steele; Robert V. ; et al. | 2021-07-01 |
| Solid State Lamp Using Light Emitting Strips App 20210199251 - Steele; Robert V. ; et al. | 2021-07-01 |
| Solid State Lamp Using Light Emitting Strips App 20210180753 - Steele; Robert V. ; et al. | 2021-06-17 |
| Illumination Device for Direct-Indirect Illumination App 20210173138 - York; Allan Brent ; et al. | 2021-06-10 |
| Solid state lamp using light emitting strips Grant 11,015,766 - Steele , et al. May 25, 2 | 2021-05-25 |
| Solid State Lamp Using Light Emitting Strips App 20210148517 - Steele; Robert V. ; et al. | 2021-05-20 |
| Solid state lamp using light emitting strips Grant 11,009,191 - Steele , et al. May 18, 2 | 2021-05-18 |
| Solid state lamp using light emitting strips Grant 10,962,177 - Steele , et al. March 30, 2 | 2021-03-30 |
| Solid state lamp using light emitting strips Grant 10,859,213 - Steele , et al. December 8, 2 | 2020-12-08 |
| Illumination devices including multiple light emitting elements Grant 10,859,758 - Dau , et al. December 8, 2 | 2020-12-08 |
| Illumination devices including multiple light emitting elements Grant 10,823,905 - Dau , et al. November 3, 2 | 2020-11-03 |
| Solid State Lamp Using Light Emitting Strips App 20200300419 - Steele; Robert V. ; et al. | 2020-09-24 |
| Illumination device for direct-indirect illumination Grant 10,725,229 - York , et al. | 2020-07-28 |
| Solid State Lamp Using Light Emitting Strips App 20200224830 - Steele; Robert V. ; et al. | 2020-07-16 |
| Luminaire with luminaire module Grant 10,705,284 - Dau , et al. | 2020-07-07 |
| Solid state lamp using light emitting strips Grant 10,690,294 - Steele , et al. | 2020-06-23 |
| Solid state lamp using light emitting strips Grant 10,634,288 - Steele , et al. | 2020-04-28 |
| Solid state lamp using light emitting strips Grant 10,634,287 - Steele , et al. | 2020-04-28 |
| Solid State Lamp Using Light Emitting Strips App 20200072423 - Steele; Robert V. ; et al. | 2020-03-05 |
| Solid State Lamp Using Light Emitting Strips App 20200056749 - Steele; Robert V. ; et al. | 2020-02-20 |
| Dimmable lighting devices and methods for dimming same Grant 10,548,197 - Dau , et al. Ja | 2020-01-28 |
| Light guide illumination device for direct-indirect illumination Grant 10,495,807 - York , et al. De | 2019-12-03 |
| Solid State Lamp Using Light Emitting Strips App 20190346084 - Steele; Robert V. ; et al. | 2019-11-14 |
| Solid State Lamp Using Light Emitting Strips App 20190346085 - Steele; Robert V. ; et al. | 2019-11-14 |
| Illumination Device for Direct-Indirect Illumination App 20190317268 - York; Allan Brent ; et al. | 2019-10-17 |
| Solid State Bidirectional Light Sheet Having Vertical Orientation App 20190316754 - Dau; Wilson ; et al. | 2019-10-17 |
| Illumination Devices with Adjustable Optical Elements App 20190309931 - Ng; Andrew Tien-Man ; et al. | 2019-10-10 |
| Solid state lamp using light emitting strips Grant 10,288,229 - Steele , et al. | 2019-05-14 |
| Luminaire With Luminaire Module App 20190129087 - Dau; Wilson ; et al. | 2019-05-02 |
| Solid State Lamp Using Modular Light Emitting Elements App 20190113180 - Dau; Wilson ; et al. | 2019-04-18 |
| Dimmable Lighting Devices and Methods for Dimming Same App 20190053344 - Dau; Wilson ; et al. | 2019-02-14 |
| Light guide illumination device with light divergence modifier Grant 10,203,446 - York , et al. Feb | 2019-02-12 |
| Illumination Devices Including Multiple Light Emitting Elements App 20190033510 - Dau; Wilson ; et al. | 2019-01-31 |
| Devices for workspace illumination having a panel forming an enclosure and a plurality of light emitters with primary and secondary optics Grant 10,190,762 - Dau , et al. Ja | 2019-01-29 |
| Light Guide Illumination Device for Direct-Indirect Illumination App 20190018182 - York; Allan Brent ; et al. | 2019-01-17 |
| Illumination devices with adjustable optical elements Grant 10,180,240 - Ng , et al. Ja | 2019-01-15 |
| Illumination Systems Providing Direct and Indirect Illumination App 20180364413 - Dau; Wilson ; et al. | 2018-12-20 |
| Luminaire with optical modifier Grant 10,146,002 - Lerman , et al. De | 2018-12-04 |
| Bidirectional light emitting diode light sheet Grant 10,132,466 - Dau , et al. November 20, 2 | 2018-11-20 |
| Solid state lamp using modular light emitting elements Grant 10,107,456 - Dau , et al. October 23, 2 | 2018-10-23 |
| Illumination device for direct-indirect illumination Grant 10,094,969 - York , et al. October 9, 2 | 2018-10-09 |
| Illumination Devices Including Multiple Light Emitting Elements App 20180210140 - Dau; Wilson ; et al. | 2018-07-26 |
| Devices for Workspace Illumination App 20180202646 - Dau; Wilson ; et al. | 2018-07-19 |
| Illumination Devices Including Multiple Light Emitting Elements App 20180196189 - Dau; Wilson ; et al. | 2018-07-12 |
| Luminaire with luminaire module Grant 9,983,345 - Dau , et al. May 29, 2 | 2018-05-29 |
| Illumination Device for Direct-Indirect Illumination App 20180106952 - York; Allan Brent ; et al. | 2018-04-19 |
| Dimmable lighting devices and methods for dimming same Grant 9,913,339 - Dau , et al. March 6, 2 | 2018-03-06 |
| Light guide illumination device for direct-indirect illumination Grant 9,891,371 - York , et al. February 13, 2 | 2018-02-13 |
| Illumination systems providing direct and indirect illumination Grant 9,846,272 - Dau , et al. December 19, 2 | 2017-12-19 |
| Light Guide Illumination Device for Direct-Indirect Illumination App 20170357048 - York; Allan Brent ; et al. | 2017-12-14 |
| Illumination devices including enclosure panels with luminaire modules Grant 9,746,173 - Dau , et al. August 29, 2 | 2017-08-29 |
| Illumination device for direct-indirect illumination Grant 9,664,839 - York , et al. May 30, 2 | 2017-05-30 |
| Solid State Lamp Using Light Emitting Strips App 20170138543 - Steele; Robert V. ; et al. | 2017-05-18 |
| Light Guide Illumination Device With Light Divergence Modifier App 20170052305 - York; Allan Brent ; et al. | 2017-02-23 |
| Dimmable Lighting Devices and Methods for Dimming Same App 20170048945 - Dau; Wilson ; et al. | 2017-02-16 |
| Illumination Devices with Adjustable Optical Elements App 20170038041 - Ng; Andrew Tien-Man ; et al. | 2017-02-09 |
| Light guide illumination device for direct-indirect illumination Grant 9,557,030 - York , et al. January 31, 2 | 2017-01-31 |
| Solid state lamp using light emitting strips Grant 9,557,018 - Steele , et al. January 31, 2 | 2017-01-31 |
| Dividers For Defining And Illuminating Workspaces App 20160333578 - Ng; Andrew Tien-Man ; et al. | 2016-11-17 |
| Luminaire with Luminaire Module App 20160282543 - Dau; Wilson ; et al. | 2016-09-29 |
| Luminaire With Optical Modifier App 20160230956 - Lerman; Louis ; et al. | 2016-08-11 |
| Illumination devices with adjustable optical elements Grant 9,410,680 - Ng , et al. August 9, 2 | 2016-08-09 |
| Light guide illumination device with light divergence modifier Grant 9,354,377 - York , et al. May 31, 2 | 2016-05-31 |
| Dimmable lighting devices and methods for dimming same Grant 9,345,092 - Dau , et al. May 17, 2 | 2016-05-17 |
| Workspace divider Grant D754,980 - Ng , et al. May 3, 2 | 2016-05-03 |
| Illumination Devices Including Multiple Light Emitting Elements App 20160109645 - Dau; Wilson ; et al. | 2016-04-21 |
| Solid State Lamp Using Light Emitting Strips App 20160069518 - Steele; Robert V. ; et al. | 2016-03-10 |
| Illumination Devices Including Multiple Light Emitting Elements App 20160062032 - Dau; Wilson ; et al. | 2016-03-03 |
| Light Guide Illumination Device for Direct-Indirect Illumination App 20160033109 - York; Allan Brent ; et al. | 2016-02-04 |
| Illumination Device for Direct-Indirect Illumination App 20160025300 - York; Allan Brent ; et al. | 2016-01-28 |
| Solid State Bidirectional Light Sheet Having Vertical Orientation App 20150362149 - Dau; Wilson ; et al. | 2015-12-17 |
| Dimmable Lighting Devices and Methods for Dimming Same App 20150359062 - Dau; Wilson ; et al. | 2015-12-10 |
| Light Guide Illumination Device With Light Divergence Modifier App 20150301260 - York; Allan Brent ; et al. | 2015-10-22 |
| Devices For Workspace Illumination App 20150247633 - Dau; Wilson ; et al. | 2015-09-03 |
| Illumination Systems Providing Direct and Indirect Illumination App 20150219833 - Dau; Wilson ; et al. | 2015-08-06 |
| Illumination devices including multiple light emitting elements Grant 9,081,125 - Dau , et al. July 14, 2 | 2015-07-14 |
| Illumination Devices with Adjustable Optical Elements App 20150167940 - Ng; Andrew Tien-Man ; et al. | 2015-06-18 |
| Solid State Lamp Using Modular Light Emitting Elements App 20150131327 - Dau; Wilson ; et al. | 2015-05-14 |
| Illumination devices including multiple light emitting elements Grant 9,028,120 - Dau , et al. May 12, 2 | 2015-05-12 |
| Dimmable lighting devices and methods for dimming same Grant 9,006,998 - Dau , et al. April 14, 2 | 2015-04-14 |
| Ceiling illumination device with bidirectional LED light sheet Grant 8,979,309 - Dau , et al. March 17, 2 | 2015-03-17 |
| Lightguide luminaire module for direct and indirect illumination Grant 8,899,808 - Speier , et al. December 2, 2 | 2014-12-02 |
| Solid State Lamp Using Light Emitting Strips App 20140328058 - Steele; Robert V. ; et al. | 2014-11-06 |
| Illumination systems providing direct and indirect illumination Grant 8,833,996 - Dau , et al. September 16, 2 | 2014-09-16 |
| Indirect direct troffer luminaire Grant 8,833,969 - Speier , et al. September 16, 2 | 2014-09-16 |
| Solid state lamp using modular light emitting elements Grant 8,836,245 - Dau , et al. September 16, 2 | 2014-09-16 |
| Solid state lamp using light emitting strips Grant 8,791,640 - Steele , et al. July 29, 2 | 2014-07-29 |
| Illumination Systems Providing Direct and Indirect Illumination App 20140192558 - Dau; Wilson ; et al. | 2014-07-10 |
| Lightguide Luminaire Module for Direct and Indirect Illumination App 20140126235 - Speier; Ingo ; et al. | 2014-05-08 |
| Indirect Direct Troffer Luminaire App 20140104868 - Speier; Ingo ; et al. | 2014-04-17 |
| Solid State Lamp Using Modular Light Emitting Elements App 20140071672 - Dau; Wilson ; et al. | 2014-03-13 |
| Luminaire Grant D697,663 - Speier , et al. January 14, 2 | 2014-01-14 |
| Solid state bidirectional light sheet having vertical orientation App 20140003041 - Dau; Wilson ; et al. | 2014-01-02 |
| Ceiling tile with luminaire Grant D695,442 - Speier , et al. December 10, 2 | 2013-12-10 |
| Illumination devices including multiple light emitting elements Grant 8,602,586 - Dau , et al. December 10, 2 | 2013-12-10 |
| Solid-state luminaire Grant 8,573,823 - Dau , et al. November 5, 2 | 2013-11-05 |
| Illumination Devices including Multiple Light Emitting Elements App 20130208495 - Dau; Wilson ; et al. | 2013-08-15 |
| Illumination devices including multiple light emitting elements Grant 8,506,112 - Dau , et al. August 13, 2 | 2013-08-13 |
| Illumination Devices Including Multiple Light Emitting Elements App 20130201715 - Dau; Wilson ; et al. | 2013-08-08 |
| Solid state bidirectional light sheet having vertical orientation Grant 8,414,154 - Dau , et al. April 9, 2 | 2013-04-09 |
| Solid state lamp using modular light emitting elements Grant 8,410,726 - Dau , et al. April 2, 2 | 2013-04-02 |
| Solid State Lamp Using Light Emitting Strips App 20130077298 - Steele; Robert V. ; et al. | 2013-03-28 |
| Illumination Devices Including Multiple Light Emitting Elements App 20130039090 - Dau; Wilson ; et al. | 2013-02-14 |
| Solid-State Luminaire App 20130039050 - Dau; Wilson ; et al. | 2013-02-14 |
| Dimmable Lighting Devices and Methods for Dimming Same App 20130038219 - Dau; Wilson ; et al. | 2013-02-14 |
| Solid state lamp using light emitting strips Grant 8,314,566 - Steele , et al. November 20, 2 | 2012-11-20 |
| Solid State Bidirectional Light Sheet Having Vertical Orientation App 20120250319 - Dau; Wilson ; et al. | 2012-10-04 |
| Bidirectional LED light sheet Grant 8,192,051 - Dau , et al. June 5, 2 | 2012-06-05 |
| Solid State Lamp Using Light Emitting Strips App 20110163683 - Steele; Robert ; et al. | 2011-07-07 |
| Solid State Lamp Using Modular Light Emitting Elements App 20110163681 - Dau; Wilson ; et al. | 2011-07-07 |
| Solid State Bidirectional Light Sheet Having Vertical Orientation App 20110063838 - Dau; Wilson ; et al. | 2011-03-17 |
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