Johnson; A. David

Patent Applications and Registrations

Patent applications and USPTO patent grants for Johnson; A. David.The latest application filed is for "thin film shape memory alloy device and method".

Company Profile

0.24.22

Johnson; A. David - San Leandro CA US
Johnson; A. David - SanLeandro CA

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

Patent Activity

Patent	Date
Thin-film shape memory alloy device and method Grant 8,506,767 - Johnson , et al. August 13, 2	2013-08-13
Thin Film Shape Memory Alloy Device And Method App 20110253525 - Johnson; A. David ; et al.	2011-10-20
Tear-resistant thin film methods of fabrication Grant 7,763,342 - Johnson July 27, 2	2010-07-27
Single crystal shape memory alloy devices and methods Grant 7,632,361 - Johnson , et al. December 15, 2	2009-12-15
Thin-Film Shape Memory Alloy Device and Method App 20090183986 - Johnson; A. David ; et al.	2009-07-23
Single crystal shape memory alloy devices and methods App 20090171294 - Johnson; A. David ; et al.	2009-07-02
Single crystal shape memory alloy devices and methods Grant 7,544,257 - Johnson , et al. June 9, 2	2009-06-09
Shape memory alloy thin film, method of fabrication, and articles of manufacture Grant 7,540,899 - Johnson June 2, 2	2009-06-02
Eyeglass frame Grant 7,441,888 - Johnson October 28, 2	2008-10-28
Non-explosive releasable coupling device Grant 7,422,403 - Johnson , et al. September 9, 2	2008-09-09
Constant load bolt App 20080075557 - Johnson; A. David ; et al.	2008-03-27
Thermal actuator for fire protection sprinkler head App 20070246233 - Johnson; A. David	2007-10-25
Single crystal shape memory alloy devices and methods App 20070137740 - Johnson; A. David ; et al.	2007-06-21
Tear-resistant thin film methods of fabrication App 20060232374 - Johnson; A. David	2006-10-19
Thin film intrauterine device App 20060213522 - Menchaca; Leticia ; et al.	2006-09-28
Portable energy storage devices and methods App 20060118210 - Johnson; A. David	2006-06-08
Thin film intrauterine device Grant 7,040,323 - Menchaca , et al. May 9, 2	2006-05-09
Zinc-air battery control valve Grant 6,955,187 - Johnson October 18, 2	2005-10-18
Method for sputtering TiNi shape-memory alloys App 20050159808 - Johnson, A. David ; et al.	2005-07-21
Method of fabrication of free standing shape memory alloy thin film Grant 6,790,298 - Johnson , et al. September 14, 2	2004-09-14
Three dimensional thin film devices and methods of fabrication Grant 6,746,890 - Gupta , et al. June 8, 2	2004-06-08
Miniature latching valve Grant 6,742,761 - Johnson , et al. June 1, 2	2004-06-01
Liquid microvalve Grant 6,729,599 - Johnson May 4, 2	2004-05-04
Three dimensional thin film devices and methods of fabrication App 20040014253 - Gupta, Vikas ; et al.	2004-01-22
Methods of fabricating high transition temperature SMA, and SMA materials made by the methods Grant 6,669,795 - Johnson , et al. December 30, 2	2003-12-30
Thin film shape memory alloy actuated microrelay Grant 6,624,730 - Johnson , et al. September 23, 2	2003-09-23
Method of accurately measuring compositions of thin film shape memory alloys Grant 6,620,634 - Johnson , et al. September 16, 2	2003-09-16
Micro-dosing pumps and valves App 20030170130 - Johnson, A. David	2003-09-11
Shutter for fiber optic systems Grant 6,614,570 - Johnson , et al. September 2, 2	2003-09-02
Methods of fabricating high transition temperature SMA, and SMA materials made by the methods App 20030131915 - Johnson, A. David ; et al.	2003-07-17
Method Of Accurately Measuring Compositions Of Thin Film Shape Memory Alloys App 20030134440 - Johnson, A. David ; et al.	2003-07-17
Method for sputtering TiNi shape-memory alloys App 20030127318 - Johnson, A. David ; et al.	2003-07-10
Thin film shape memory alloy actuated flow controller App 20030002994 - Johnson, A. David ; et al.	2003-01-02
Liquid microvalve App 20020195579 - Johnson, A. David	2002-12-26
Miniature latching valve App 20020171055 - Johnson, A. David ; et al.	2002-11-21
Optical switching device and method Grant 6,470,108 - Johnson October 22, 2	2002-10-22
Shutter for fiber optic systems App 20020071167 - Johnson, A. David ; et al.	2002-06-13
Thin film shape memory alloy actuated microrelay App 20020057148 - Johnson, A. David ; et al.	2002-05-16
Free standing shape memory alloy thin film and method of fabrication App 20020046783 - Johnson, A. David ; et al.	2002-04-25
Thin-film shape memory alloy device and method App 20010039449 - Johnson, A. David ; et al.	2001-11-08
Fluid flow control valve Grant 5,960,812 - Johnson October 5, 1	1999-10-05
Fabrication system, method and apparatus for microelectromechanical devices Grant 5,903,099 - Johnson , et al. May 11, 1	1999-05-11
Release device for retaining pin Grant 5,771,742 - Bokaie , et al. June 30, 1	1998-06-30
Shape memory alloy microactuator having an electrostatic force and heating means Grant 5,619,177 - Johnson , et al. April 8, 1	1997-04-08
Shape memory alloy film actuated microvalve Grant 5,325,880 - Johnson , et al. July 5, 1	1994-07-05

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