loadpatents
name:-0.040451049804688
name:-0.071598052978516
name:-0.015385866165161
Chang; David B. Patent Filings

Chang; David B.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; David B..The latest application filed is for "system and process of utilizing microwave energy for treating biological tissue".

Company Profile
13.71.40
  • Chang; David B. - Tustin CA
  • Chang; David B. - 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
PatentDate
System And Process Of Utilizing Light Energy For Treating Biological Tissue
App 20210346713 - Luttrull; Jeffrey K. ;   et al.
2021-11-11
System And Process Of Utilizing Ultrasound Energy For Treating Biological Tissue
App 20210346714 - Luttrull; Jeffrey K. ;   et al.
2021-11-11
System And Process Of Utilizing Microwave Energy For Treating Biological Tissue
App 20210346712 - Luttrull; Jeffrey K. ;   et al.
2021-11-11
System and process of utilizing energy for treating biological tissue
Grant 11,077,318 - Luttrull , et al. August 3, 2
2021-08-03
Process utilizing pulsed energy to heat treat biological tissue
Grant 11,033,749 - Luttrull , et al. June 15, 2
2021-06-15
Process for adjusting treatment parameters for retina phototherapy based on RPE melanin levels
Grant 10,952,899 - Luttrull , et al. March 23, 2
2021-03-23
Process for providing protective therapy for biological tissues or fluids
Grant 10,953,241 - Luttrull , et al. March 23, 2
2021-03-23
System and method for preventing or treating Alzheimer's and other neurodegenerative diseases
Grant 10,894,169 - Luttrull , et al. January 19, 2
2021-01-19
Process utilizing pulsed energy to heat treat biological tissue
Grant 10,874,873 - Luttrull , et al. December 29, 2
2020-12-29
Process Utilizing Pulsed Energy To Heat Treat Biological Tissue
App 20200398072 - Luttrull; Jeffrey K. ;   et al.
2020-12-24
System And Method For Preventing Or Treating Alzheimer's And Other Neurodegenerative Diseases
App 20200360709 - Luttrull; Jeffrey K. ;   et al.
2020-11-19
System and process for treatment of myopia
Grant 10,709,607 - Luttrull , et al.
2020-07-14
System and process for prevention of myopia
Grant 10,709,608 - Luttrull , et al.
2020-07-14
Process and system for utilizing energy to treat biological tissue
Grant 10,596,389 - Luttrull , et al.
2020-03-24
Method for heat treating biological tissues using pulsed energy sources
Grant 10,531,908 - Luttrull , et al. Ja
2020-01-14
Process For Safely Providing Retinal Phototherapy Based On Determination Of Rpe Melanin Levels
App 20190366121 - Chang; David B. ;   et al.
2019-12-05
System And Process For Prevention Of Myopia
App 20190328577 - Luttrull; Jeffrey K. ;   et al.
2019-10-31
Process for safely providing retinal phototherapy based on determination of RPE melanin levels
Grant 10,434,330 - Chang , et al. O
2019-10-08
System And Process For Treatment Of Myopia
App 20190269552 - Luttrull; Jeffrey K. ;   et al.
2019-09-05
System and process for retina phototherapy
Grant 10,363,171 - Luttrull , et al.
2019-07-30
System and process for treatment of myopia
Grant 10,357,398 - Luttrull , et al. July 23, 2
2019-07-23
System and process for neuroprotective therapy for glaucoma
Grant 10,307,294 - Luttrull , et al.
2019-06-04
System for neuroprotective therapy for glaucoma
Grant 10,299,961 - Luttrull , et al.
2019-05-28
Process For Safely Providing Retinal Phototherapy Based On Determination Of Rpe Melanin Levels
App 20190151676 - Chang; David B. ;   et al.
2019-05-23
Process For Adjusting Treatment Parameters For Retina Phototherapy Based On Rpe Melanin Levels
App 20190151151 - Luttrull; Jeffrey K. ;   et al.
2019-05-23
System for performing retina photostimulation
Grant 10,285,859 - Luttrull , et al.
2019-05-14
Process for neuroprotective therapy for glaucoma
Grant 10,278,865 - Luttrull , et al.
2019-05-07
System and process for treatment of myopia
Grant 10,278,863 - Luttrull , et al.
2019-05-07
Measuring RPE and choroid melanin levels with reflectometer
Grant 10,194,798 - Luttrull , et al. Fe
2019-02-05
System And Process Of Utilizing Energy For Treating Biological Tissue
App 20180339167 - Luttrull; Jeffrey K. ;   et al.
2018-11-29
Process And System For Utilizing Energy To Treat Biological Tissue
App 20180339170 - Luttrull; Jeffrey K. ;   et al.
2018-11-29
System for neuroprotective therapy for glaucoma
Grant 10,117,777 - Luttrull , et al. November 6, 2
2018-11-06
System For Neuroprotective Therapy For Glaucoma
App 20180280196 - Luttrull; Jeffrey K. ;   et al.
2018-10-04
Process For Neuroprotective Therapy For Glaucoma
App 20180271707 - Luttrull; Jeffrey K. ;   et al.
2018-09-27
System And Process For Neuroprotective Therapy For Glaucoma
App 20180221206 - Luttrull; Jeffrey K. ;   et al.
2018-08-09
Process Utilizing Pulsed Energy To Heat Treat Biological Tissue
App 20180200532 - Luttrull; Jeffrey K. ;   et al.
2018-07-19
System and process for neuroprotective therapy for glaucoma
Grant 9,962,291 - Luttrull , et al. May 8, 2
2018-05-08
System And Process For Treatment Of Myopia
App 20180078412 - Luttrull; Jeffrey K. ;   et al.
2018-03-22
System And Process For Treatment Of Myopia
App 20170319383 - Luttrull; Jeffrey K. ;   et al.
2017-11-09
Process For Providing Protective Therapy For Biological Tissues Or Fluids
App 20170232269 - Luttrull; Jeffrey K. ;   et al.
2017-08-17
System And Process Utilizing Pulsed Energy To Treat Biological Tissue
App 20170203132 - Luttrull; Jeffrey K. ;   et al.
2017-07-20
System For Neuroprotective Therapy For Glaucoma
App 20170035612 - Luttrull; Jeffrey K. ;   et al.
2017-02-09
System For Performing Retina Photostimulation
App 20170027755 - Luttrull; Jeffrey K. ;   et al.
2017-02-02
System And Process For Neuroprotective Therapy For Glaucoma
App 20160346126 - Luttrull; Jeffrey K. ;   et al.
2016-12-01
Method For Heat Treating Biological Tissues Using Pulsed Energy Sources
App 20160338757 - Luttrull; Jeffrey K. ;   et al.
2016-11-24
System And Process For Retina Phototherapy
App 20160287443 - Luttrull; Jeffrey K. ;   et al.
2016-10-06
Pulsating electromagnetic and ultrasound therapy for stimulating targeted heat shock proteins and facilitating protein repair
Grant 9,427,602 - Luttrull , et al. August 30, 2
2016-08-30
Subthreshold micropulse laser prophylactic treatment for chronic progressive retinal diseases
Grant 9,381,116 - Luttrull , et al. July 5, 2
2016-07-05
Pulsating Electromagnetic And Ultrasound Therapy For Stimulating Targeted Heat Shock Proteins And Facilitating Protein Repair
App 20160082294 - Luttrull; Jeffrey K. ;   et al.
2016-03-24
Subthreshold Micropulse Laser Prophylactic Treatment For Chronic Progressive Retinal Diseases
App 20160058617 - Luttrull; Jeffrey K. ;   et al.
2016-03-03
Process for restoring responsiveness to medication in tissue of living organisms
Grant 9,168,174 - Luttrull , et al. October 27, 2
2015-10-27
Process For Restoring Responsiveness To Medication In Tissue Of Living Organisms
App 20150157498 - Luttrull; Jeffrey K. ;   et al.
2015-06-11
Time-Reversed Mirroring Electro-Magnetic Acoustic Treatment System
App 20130079685 - Cerwin; Stephen Anthony ;   et al.
2013-03-28
Time-reversed mirroring electro-magnetic acoustic treatment system
Grant 8,337,433 - Cerwin , et al. December 25, 2
2012-12-25
Micro-Vesicles Providing Contrast To Target Tissue Electrical Property Gradients
App 20120134924 - Cerwin; Stephen Anthony ;   et al.
2012-05-31
Time-Reversed Mirroring Electro-Magnetic Acoustic Treatment System
App 20110288450 - Cerwin; Stephen Anthony ;   et al.
2011-11-24
Multi-Mode Induced Acoustic Imaging Systems And Methods
App 20110288411 - Cerwin; Stephen Anthony ;   et al.
2011-11-24
Rf Field Shaping And Attenuation For Emai Induction Elements
App 20110166438 - Emerson; Jane F. ;   et al.
2011-07-07
Storage device and method for sorption and desorption of molecular gas contained by storage sites of nano-filament laded reticulated aerogel
Grant 7,378,188 - Struthers , et al. May 27, 2
2008-05-27
System and method for sensitive photon detection
Grant 7,372,031 - Cerwin , et al. May 13, 2
2008-05-13
Storage Device for Sorption and Desorption of Molecular gas contained by Storage Sites of Nano-filament Laded Reticulated Aerogel
App 20080011617 - Struthers; Ralph C. ;   et al.
2008-01-17
Identifying and treating bodily tissues using electromagnetically induced, time-reversed, acoustic signals
App 20070038060 - Cerwin; Stephen A. ;   et al.
2007-02-15
System and method for sensitive photon detection
App 20060243909 - Cerwin; Stephen A. ;   et al.
2006-11-02
Blood pressure diagnostic aid
Grant 7,122,008 - Chang , et al. October 17, 2
2006-10-17
Acoustic adiabatic liquid quantity sensor
Grant 7,114,384 - Bates , et al. October 3, 2
2006-10-03
Blood pressure diagnostic aid
App 20060052711 - Chang; David B. ;   et al.
2006-03-09
Electromagnetic-acoustic imaging
Grant 6,974,415 - Cerwin , et al. December 13, 2
2005-12-13
Method for sorption and desorption of molecular gas contained by storage sites of nano-filament laded reticulated aerogel
Grant 6,906,003 - Struthers , et al. June 14, 2
2005-06-14
Storage device and method for sorption and desorption of molecular gas contained by storage sites of nano-filament laded reticulated aerogel
App 20050061685 - Struthers, Ralph C. ;   et al.
2005-03-24
Storage device and method for sorption and desorption of molecular gas contained by storage sites of nano-filament laded reticulated aerogel
App 20050064279 - Struthers, Ralph C. ;   et al.
2005-03-24
Method for marking and identifying objects coated with up-conversion material
Grant 6,849,855 - Shih , et al. February 1, 2
2005-02-01
Electromagnetic-acoustic Imaging
App 20040236217 - Cerwin, Stephen Anthony ;   et al.
2004-11-25
Magneto-acoustic imaging
Grant 6,535,625 - Chang , et al. March 18, 2
2003-03-18
Apparatus and method for phase tomographic determination of fluid currents
Grant 5,531,116 - Chang , et al. July 2, 1
1996-07-02
Optical method and system for generating expansion coefficients for an image processing function
Grant 5,454,047 - Chang , et al. September 26, 1
1995-09-26
Selective emissivity coatings for interior temperature reduction of an enclosure
Grant 5,405,680 - Chang , et al. April 11, 1
1995-04-11
Optical fiber having internal partial mirrors and interferometer using same
Grant 5,361,383 - Chang , et al. November 1, 1
1994-11-01
Reduced noise fiber optic towed array and method of using same
Grant 5,345,522 - Vali , et al. September 6, 1
1994-09-06
Fiber optic evanescent wave fuel gauge and leak detector using eccentric core fibers
Grant 5,291,032 - Vali , et al. March 1, 1
1994-03-01
Noncontact, on-line determination of phosphate layer thickness and composition of a phosphate coated surface
Grant 5,289,266 - Shih , et al. February 22, 1
1994-02-22
Low frequency acoustic fuel sensor
Grant 5,251,482 - Bates , et al. October 12, 1
1993-10-12
Reduction of nonmetallic coating surface vertical irregularities by electrostatic pressure
Grant 5,250,326 - Drummond , et al. October 5, 1
1993-10-05
Output steerable optical phased array
Grant 5,233,673 - Vali , et al. August 3, 1
1993-08-03
Optics approach to low side compliance simulation
Grant 5,228,856 - Chang , et al. July 20, 1
1993-07-20
Wind power generator and velocimeter
Grant 5,223,763 - Chang June 29, 1
1993-06-29
Adaptive optics using the electrooptic effect
Grant 5,212,583 - Vali , et al. May 18, 1
1993-05-18
Apparatus and method for focusing hard X-rays
Grant 5,210,779 - Vali , et al. May 11, 1
1993-05-11
Automated evaluation of painted surface quality
Grant 5,208,766 - Chang , et al. May 4, 1
1993-05-04
Refrigerator of air conditioner based on a fluid of electric dipoles
Grant 5,177,970 - Chang January 12, 1
1993-01-12
Antibody coated crystal chemical sensor
Grant 5,179,028 - Vali , et al. January 12, 1
1993-01-12
Plural wavelength fiber optic liquid level sensor for multiple liquids
Grant 5,164,608 - Vali , et al. November 17, 1
1992-11-17
Low index of refraction optical fiber with tubular core and/or cladding
Grant 5,155,792 - Vali , et al. October 13, 1
1992-10-13
Leak detector for natural gas pipelines
Grant 5,117,676 - Chang June 2, 1
1992-06-02
Shaft rotation rate sensor with a diffraction grating producing a velocity-related beat frequency
Grant 5,118,932 - Brownrigg , et al. June 2, 1
1992-06-02
Display system for multiviewer training simulators
Grant 5,112,121 - Chang , et al. May 12, 1
1992-05-12
True ground speed sensor
Grant 5,100,230 - Brownrigg , et al. March 31, 1
1992-03-31
Enhanced electrostatic paint deposition method and apparatus
Grant 5,086,972 - Chang , et al. February 11, 1
1992-02-11
Liquid gauge having an optical fiber with flexible membrane enclosure
Grant 5,077,482 - Vali , et al. December 31, 1
1991-12-31
Electro-optical IFS finder
Grant 5,076,662 - Shih , et al. December 31, 1
1991-12-31
Variable acuity non-linear projection system
Grant 5,071,209 - Chang , et al. December 10, 1
1991-12-10
Infrared holographic defect detector
Grant 5,041,726 - Chang , et al. August 20, 1
1991-08-20
Upconversion pumped lasers
Grant 5,022,040 - Pollack , et al. June 4, 1
1991-06-04
System of holographic optical elements for testing laser range finders
Grant 5,009,502 - Shih , et al. April 23, 1
1991-04-23
Fiber-optic interferometric chemical sensor
Grant 5,004,914 - Vali , et al. April 2, 1
1991-04-02
Compact tunable RF generator using a current carrying diffraction grating
Grant 4,894,623 - Chang January 16, 1
1990-01-16
Thermal technique for simultaneous testing of circuit board solder joints
Grant 4,792,683 - Chang , et al. December 20, 1
1988-12-20
Method of providing continuous lasing operation
Grant 4,782,494 - Pollack , et al. November 1, 1
1988-11-01
Dynamically controlled mirror for reduction of projected image distortion
Grant 4,773,748 - Shih , et al. September 27, 1
1988-09-27
Radiation source
Grant 4,727,550 - Chang , et al. February 23, 1
1988-02-23
Method and apparatus for reducing matter to constituent elements and separating one of the elements from the other elements
Grant 3,942,975 - Drummond , et al. March 9, 1
1976-03-09

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