JOHNSTON; David W.

Patent Applications and Registrations

Patent applications and USPTO patent grants for JOHNSTON; David W..The latest application filed is for "two component glass body for tape casting phosphor in glass led converters".

Company Profile

3.18.19

JOHNSTON; David W. - Exeter NH
Johnston; David W. - Kensington NH
Johnston; David W. - Seattle WA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Two Component Glass Body For Tape Casting Phosphor In Glass Led Converters App 20220131050 - JOHNSTON; David W.	2022-04-28
Wavelength Converter; Method of Its Making and Light-Emitting Device Incorporating the Element App 20210253945 - Piquette; Alan ; et al.	2021-08-19
Two component glass body for tape casting phosphor in glass LED converters Grant 10,950,760 - Johnston March 16, 2	2021-03-16
Two Component Glass Body for Tape Casting Phosphor in Glass LED Converters App 20200251620 - Kind Code	2020-08-06
Method of bonding a laser activated remote phosphor assembly, method of manufacture and a laser activated remote phosphor assembly Grant 10,487,390 - Kundaliya , et al. Nov	2019-11-26
Wavelength converting compositions, wavelength converters and devices including the same Grant 10,221,353 - Tchoul , et al.	2019-03-05
Method Of Bonding A Laser Activated Remote Phosphor Assembly, Method Of Manufacture And A Laser Activated Remote Phosphor Assembly App 20180258520 - Kundaliya; Darshan ; et al.	2018-09-13
Silicone-grafted core-shell particles, polymer matrix, and LED containing same Grant 9,553,246 - Tchoul , et al. January 24, 2	2017-01-24
Silicone-grafted core-shell particles, polymer matrix, and LED containing same Grant 9,515,235 - Tchoul , et al. December 6, 2	2016-12-06
Wavelength Converting Compositions, Wavelength Converters and Devices Including the Same App 20160347997 - Tchoul; Maxim N. ; et al.	2016-12-01
Silicone-Grafted Core-Shell Particles, Polymer Matrix, and LED Containing Same App 20160322547 - Tchoul; Maxim N. ; et al.	2016-11-03
Strain relief superlattices and optoelectronic devices including the same Grant 9,240,517 - Johnston , et al. January 19, 2	2016-01-19
Strain Relief Superlattices and Optoelectronic Devices Including the Same App 20150243840 - Johnston; David W. ; et al.	2015-08-27
Silicone-Grafted Core-Shell Particles, Polymer Matrix, and LED Containing Same App 20150014727 - Tchoul; Maxim N. ; et al.	2015-01-15
LED light source having glass heat pipe with fiberglass wick Grant 8,827,498 - Johnston , et al. September 9, 2	2014-09-09
Precision mercury dispenser using wire Grant 8,378,571 - Johnston , et al. February 19, 2	2013-02-19
Precision Mercury Dispenser Using Wire App 20110050085 - Johnston; David W. ; et al.	2011-03-03
Mercury dispenser, method of making mercury dispenser and method of dosing mercury into ARC discharge lamp Grant 7,812,533 - Johnston , et al. October 12, 2	2010-10-12
LED light source with an integrated heat pipe App 20100079988 - Johnston; David W. ; et al.	2010-04-01
Mercury dispenser, method of making mercury dispenser and method of dosing mercury into ARC discharge lamp App 20090121610 - Johnston; David W. ; et al.	2009-05-14
Window Opening Protector App 20080282615 - Myhre; Craig ; et al.	2008-11-20
Containment vessel for light source capsules operating at other than the pressure of a surrounding gas Grant 7,417,363 - Koenigsberg , et al. August 26, 2	2008-08-26
Method of making a standard tool for calibrating stress analysis measuring devices and a set of the standard tools Grant 7,236,241 - Johnson , et al. June 26, 2	2007-06-26
Containment vessel for light source capsules operating at other than the pressure of a surrounding gas App 20070132397 - Koenigsberg; William D. ; et al.	2007-06-14
Method Of Making A Standard Tool For Calibrating Stress Analysis Measuring Devices And A Set Of The Standard Tools App 20060221334 - Johnson; Mary Ann ; et al.	2006-10-05
Hand-carried LED polariscope Grant 7,092,092 - Johnston August 15, 2	2006-08-15
LED Polarimeter Grant 7,061,612 - Johnston June 13, 2	2006-06-13
LED Polarimeter App 20060066853 - Johnston; David W.	2006-03-30
High pressure lamp bulb and method of induction sealing Grant 6,641,449 - Johnston , et al. November 4, 2	2003-11-04
Induction sealed high pressure lamp bulb App 20020153837 - Johnston, David W. ; et al.	2002-10-24
High pressure lamp bulb and method of induction sealing App 20020153838 - Johnston, David W. ; et al.	2002-10-24

Company Registrations

NCAGE Code	34WB1	JOHNSTON DAVID W!DBA PROACTIVE CHANGEWORKS
CAGE Code	34WB1	JOHNSTON DAVID W DBA PROACTIVE CHANGEWORKS

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