DUNAN MICROSTAQ, INC

Organization

DALLAS, TX, US

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Two port mems silicon flow control valve
- Patent number 11,353,140
- Issue date Jun 7, 2022
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Two-stage fluid control valve having a first stage bi-stable two-po...
- Patent number 10,948,102
- Issue date Mar 16, 2021
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Metering valve for a metered dose inhaler
- Patent number 10,905,844
- Issue date Feb 2, 2021
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Expansion valve
- Patent number 10,760,836
- Issue date Sep 1, 2020
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Bi-stable two-port valve
- Patent number 10,760,702
- Issue date Sep 1, 2020
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for self-aligning solder-attached mems die to a mounting sur...
- Patent number 10,662,057
- Issue date May 26, 2020
- DunAn Microstaq, Inc.
- Wayne C. Long
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heating, ventilating, air conditioning, and refrigeration system wi...
- Patent number 10,648,719
- Issue date May 12, 2020
- DunAn Microstaq, Inc.
- Dhaman K. Besarla
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and structure of attachment layer for reducing stress transm...
- Patent number 10,640,374
- Issue date May 5, 2020
- DunAn Microstaq, Inc.
- Wayne C. Long
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Metering valve for a metered dose inhaler
- Patent number 10,589,052
- Issue date Mar 17, 2020
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for calibrating and testing multiple superheat controllers
- Patent number 10,563,896
- Issue date Feb 18, 2020
- DunAn Microstaq, Inc.
- Buu C. Chung
- G01 - MEASURING TESTING
Information Patent Grant
Metering device for a metered dose inhaler
- Patent number 10,556,072
- Issue date Feb 11, 2020
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and structure for preventing solder flow into a MEMS pressur...
- Patent number 10,544,040
- Issue date Jan 28, 2020
- DunAn Microstaq, Inc.
- Wayne C. Long
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-layer, stress-isolation platform for a MEMS die
- Patent number 10,457,547
- Issue date Oct 29, 2019
- DunAn Microstaq, Inc.
- Wayne C. Long
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Open loop control system for a MEMS microvalve
- Patent number 10,443,712
- Issue date Oct 15, 2019
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method of maintaining the flow rate of a refrigerant while maintain...
- Patent number 10,429,108
- Issue date Oct 1, 2019
- DunAn Microstaq, Inc.
- Arvind P. Rao
- G05 - CONTROLLING REGULATING
Information Patent Grant
Test equipment arrangement having a superheat controller
- Patent number 10,234,409
- Issue date Mar 19, 2019
- DunAn Microstaq, Inc.
- Arvind Rao
- G01 - MEASURING TESTING
Information Patent Grant
Method for self-aligning solder-attached MEMS die to a mounting sur...
- Patent number 10,189,706
- Issue date Jan 29, 2019
- DunAn Microstaq, Inc.
- Wayne C. Long
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
MEMS based solenoid valve
- Patent number 10,190,702
- Issue date Jan 29, 2019
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Expansion valve
- Patent number 10,145,594
- Issue date Dec 4, 2018
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Two-stage fluid control valve having a first stage mechanical valve...
- Patent number 10,125,988
- Issue date Nov 13, 2018
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Microvalve having contamination resistant features
- Patent number 10,094,490
- Issue date Oct 9, 2018
- DunAn Microstaq, Inc.
- Parthiban Arunasalam
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Micro-electric mechanical system control valve and method for contr...
- Patent number 9,970,572
- Issue date May 15, 2018
- DunAn Microstaq, Inc.
- Parthiban Arunasalam
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Linear package for a two-stage control microvalve
- Patent number 9,970,535
- Issue date May 15, 2018
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Low leak pilot operated spool valve
- Patent number 9,909,671
- Issue date Mar 6, 2018
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pilot-operated spool valve
- Patent number 9,702,481
- Issue date Jul 11, 2017
- DunAn Microstaq, Inc.
- Harry A. Hunnicutt
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Three speed adjustable shock absorber having one or more microvalves
- Patent number 9,702,426
- Issue date Jul 11, 2017
- DunAn Microstaq, Inc.
- Colin B. Bingle
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Microvalve having improved actuator
- Patent number 9,618,140
- Issue date Apr 11, 2017
- DunAn Microstaq, Inc.
- Parthiban Arunasalam
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus and method for controlling heating, cooling, and refriger...
- Patent number 9,578,121
- Issue date Feb 21, 2017
- DunAn Microstaq, Inc.
- Parthiban Arunasalam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of preventing clogging in a microvalve
- Patent number 9,551,435
- Issue date Jan 24, 2017
- DunAn Microstaq, Inc.
- Parthiban Arunasalam
- B08 - CLEANING
Information Patent Grant
Three-port microvalve with improved sealing mechanism
- Patent number 9,512,936
- Issue date Dec 6, 2016
- DunAn Microstaq, Inc.
- Edward Nelson Fuller
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Please log in for detailed analytics

Patents Applicationslast 30 patents

Information Patent Application
AUTONOMOUS HVAC SYSTEM REALTIME PERFORMANCE MONITORING, MAINTENANCE...
- Publication number 20230056942
- Publication date Feb 23, 2023
- DunAn Microstaq, Inc.
- Parthiban Arunasalam
- F24 - HEATING RANGES VENTILATING
Information Patent Application
TWO PORT MEMS SILICON FLOW CONTROL VALVE
- Publication number 20200240547
- Publication date Jul 30, 2020
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
TWO-STAGE FLUID CONTROL VALVE HAVING A FIRST STAGE BI-STABLE TWO-PO...
- Publication number 20190338866
- Publication date Nov 7, 2019
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Bi-Stable Two-Port Valve
- Publication number 20190257439
- Publication date Aug 22, 2019
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HEATING, VENTILATING, AIR CONDITIONING, AND REFRIGERATION SYSTEM WI...
- Publication number 20190186800
- Publication date Jun 20, 2019
- DunAn Microstaq, Inc.
- Dhaman K. Besarla
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HEATING, VENTILATING, AIR CONDITIONING, AND REFRIGERATION SYSTEM WI...
- Publication number 20190178545
- Publication date Jun 13, 2019
- DunAn Microstaq, Inc.
- Dhaman K. Besarla
- G01 - MEASURING TESTING
Information Patent Application
Metering Valve for a Metered Dose Inhaler
- Publication number 20190167939
- Publication date Jun 6, 2019
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS FOR CALIBRATING AND TESTING MULTIPLE SUPERHEAT CONTROLLERS
- Publication number 20190145679
- Publication date May 16, 2019
- DunAn Microstaq, Inc.
- Buu C. Chung
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method For Self-Aligning Solder-Attached Mems Die To A Mounting Sur...
- Publication number 20190092629
- Publication date Mar 28, 2019
- DunAn Microstaq, Inc.
- Wayne C. Long
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method For Self-Aligning Solder-Attached Mems Die To A Mounting Sur...
- Publication number 20190092630
- Publication date Mar 28, 2019
- DunAn Microstaq, Inc.
- Wayne C. Long
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
EXPANSION VALVE
- Publication number 20190078819
- Publication date Mar 14, 2019
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND STRUCTURE OF ATTACHMENT LAYER FOR REDUCING STRESS TRANSM...
- Publication number 20180334382
- Publication date Nov 22, 2018
- DunAn Microstaq, Inc.
- Wayne C. Long
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
METHOD AND STRUCTURE FOR PREVENTING SOLDER FLOW INTO A MEMS PRESSUR...
- Publication number 20180319656
- Publication date Nov 8, 2018
- DunAn Microstaq, Inc.
- Wayne C. Long
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MULTI-LAYER, STRESS-ISOLATION PLATFORM FOR A MEMS DIE
- Publication number 20180319654
- Publication date Nov 8, 2018
- DunAn Microstaq, Inc.
- Wayne C. Long
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Metering Device For A Metered Dose Inhaler
- Publication number 20180214646
- Publication date Aug 2, 2018
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method For Self-Aligning Solder-Attached Mems Die To A Mounting Sur...
- Publication number 20180127269
- Publication date May 10, 2018
- DunAn Microstaq, Inc.
- Wayne C. Long
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
METHOD OF MAINTAINING THE FLOW RATE OF A REFRIGERANT WHILE MAINTAIN...
- Publication number 20180120006
- Publication date May 3, 2018
- DunAn Microstaq, Inc.
- Arvind P. Rao
- G01 - MEASURING TESTING
Information Patent Application
OPEN LOOP CONTROL SYSTEM FOR A MEMS MICROVALVE
- Publication number 20180119799
- Publication date May 3, 2018
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MEMS BASED SOLENOID VALVE
- Publication number 20170268698
- Publication date Sep 21, 2017
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HEAT EXCHANGER WITH EXPANSION VALVE BODY FORMED ON INLET HEADER THE...
- Publication number 20170234456
- Publication date Aug 17, 2017
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
EXPANSION VALVE
- Publication number 20170219259
- Publication date Aug 3, 2017
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Two-Stage Fluid Control Valve Having A First Stage Mechanical Valve...
- Publication number 20170211809
- Publication date Jul 27, 2017
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Method and Apparatus For Calibrating And Testing Multiple Superheat...
- Publication number 20170097181
- Publication date Apr 6, 2017
- DunAn Microstaq, Inc.
- Buu C. Chung
- G01 - MEASURING TESTING
Information Patent Application
TEST EQUIPMENT ARRANGEMENT HAVING A SUPERHEAT CONTROLLER
- Publication number 20170082336
- Publication date Mar 23, 2017
- DunAn Microstaq, Inc.
- Arvind Rao
- G01 - MEASURING TESTING
Information Patent Application
Low Leak Pilot Operated Spool Valve
- Publication number 20170002932
- Publication date Jan 5, 2017
- DunAn Microstaq, Inc.
- E. Nelson Fuller
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Microvalve Having Contamination Resistant Features
- Publication number 20160369916
- Publication date Dec 22, 2016
- DunAn Microstaq, Inc.
- Parthiban Arunasalam
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MICROVALVE HAVING IMPROVED ACTUATOR
- Publication number 20160138733
- Publication date May 19, 2016
- DunAn Microstaq, Inc.
- Parthiban Arunasalam
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MICRO-ELECTRIC MECHANICAL SYSTEM CONTROL VALVE AND METHOD FOR CONTR...
- Publication number 20160123498
- Publication date May 5, 2016
- DunAn Microstaq, Inc.
- Parthiban Arunasalam
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Three Speed Adjustable Shock Absorber Having One Or More Microvalves
- Publication number 20160069414
- Publication date Mar 10, 2016
- DunAn Microstaq, Inc.
- Colin B. Bingle
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MICROVALVE HAVING A REDUCED SIZE AND IMPROVED ELECTRICAL PERFORMANCE
- Publication number 20160053916
- Publication date Feb 25, 2016
- DunAn Microstaq, Inc.
- Parthiban Arunasalam
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Please log in for detailed analytics

Trademarklast 30 trademarks

Information Trademark
97122428 - CLIMASYS
- Serial number 97122428
- Filing date Nov 12, 2021
- DunAn Microstaq, Inc.
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
86740619 - DUNAN MICROSTAQ
- Serial number 86740619
- Registration number 5076313
- Filing date Aug 28, 2015
- DUNAN MICROSTAQ, INC
- 7 - Machines and machine tools
Information Trademark
86209827 - SILQFLO
- Serial number 86209827
- Registration number 4693406
- Filing date Mar 3, 2014
- DunAn Microstaq, Inc.
- 7 - Machines and machine tools
Information Trademark
85717142 - DMQ
- Serial number 85717142
- Registration number 4576460
- Filing date Aug 30, 2012
- DUNAN MICROSTAQ, INC
- 7 - Machines and machine tools
Information Trademark
85717218 - INNOVATIONS THAT FLOW
- Serial number 85717218
- Registration number 4576462
- Filing date Aug 30, 2012
- DUNAN MICROSTAQ, INC
- 7 - Machines and machine tools

DUNAN MICROSTAQ, INC

Organization

Patents Grantslast 30 patents

Two port mems silicon flow control valve

Two-stage fluid control valve having a first stage bi-stable two-po...

Metering valve for a metered dose inhaler

Expansion valve

Bi-stable two-port valve

Method for self-aligning solder-attached mems die to a mounting sur...

Heating, ventilating, air conditioning, and refrigeration system wi...

Method and structure of attachment layer for reducing stress transm...

Metering valve for a metered dose inhaler

Apparatus for calibrating and testing multiple superheat controllers

Metering device for a metered dose inhaler

Method and structure for preventing solder flow into a MEMS pressur...

Multi-layer, stress-isolation platform for a MEMS die

Open loop control system for a MEMS microvalve

Method of maintaining the flow rate of a refrigerant while maintain...

Test equipment arrangement having a superheat controller

Method for self-aligning solder-attached MEMS die to a mounting sur...

MEMS based solenoid valve

Expansion valve

Two-stage fluid control valve having a first stage mechanical valve...

Microvalve having contamination resistant features

Micro-electric mechanical system control valve and method for contr...

Linear package for a two-stage control microvalve

Low leak pilot operated spool valve

Pilot-operated spool valve

Three speed adjustable shock absorber having one or more microvalves

Microvalve having improved actuator

Apparatus and method for controlling heating, cooling, and refriger...

Method of preventing clogging in a microvalve

Three-port microvalve with improved sealing mechanism

Patents Applicationslast 30 patents

AUTONOMOUS HVAC SYSTEM REALTIME PERFORMANCE MONITORING, MAINTENANCE...

TWO PORT MEMS SILICON FLOW CONTROL VALVE

TWO-STAGE FLUID CONTROL VALVE HAVING A FIRST STAGE BI-STABLE TWO-PO...

Bi-Stable Two-Port Valve

HEATING, VENTILATING, AIR CONDITIONING, AND REFRIGERATION SYSTEM WI...

HEATING, VENTILATING, AIR CONDITIONING, AND REFRIGERATION SYSTEM WI...

Metering Valve for a Metered Dose Inhaler

APPARATUS FOR CALIBRATING AND TESTING MULTIPLE SUPERHEAT CONTROLLERS

Method For Self-Aligning Solder-Attached Mems Die To A Mounting Sur...

Method For Self-Aligning Solder-Attached Mems Die To A Mounting Sur...

EXPANSION VALVE

METHOD AND STRUCTURE OF ATTACHMENT LAYER FOR REDUCING STRESS TRANSM...

METHOD AND STRUCTURE FOR PREVENTING SOLDER FLOW INTO A MEMS PRESSUR...

MULTI-LAYER, STRESS-ISOLATION PLATFORM FOR A MEMS DIE

Metering Device For A Metered Dose Inhaler

Method For Self-Aligning Solder-Attached Mems Die To A Mounting Sur...

METHOD OF MAINTAINING THE FLOW RATE OF A REFRIGERANT WHILE MAINTAIN...

OPEN LOOP CONTROL SYSTEM FOR A MEMS MICROVALVE

MEMS BASED SOLENOID VALVE

HEAT EXCHANGER WITH EXPANSION VALVE BODY FORMED ON INLET HEADER THE...

EXPANSION VALVE

Two-Stage Fluid Control Valve Having A First Stage Mechanical Valve...

Method and Apparatus For Calibrating And Testing Multiple Superheat...

TEST EQUIPMENT ARRANGEMENT HAVING A SUPERHEAT CONTROLLER

Low Leak Pilot Operated Spool Valve

Microvalve Having Contamination Resistant Features

MICROVALVE HAVING IMPROVED ACTUATOR

MICRO-ELECTRIC MECHANICAL SYSTEM CONTROL VALVE AND METHOD FOR CONTR...

Three Speed Adjustable Shock Absorber Having One Or More Microvalves

MICROVALVE HAVING A REDUCED SIZE AND IMPROVED ELECTRICAL PERFORMANCE

Trademarklast 30 trademarks

97122428 - CLIMASYS

86740619 - DUNAN MICROSTAQ

86209827 - SILQFLO

85717142 - DMQ

85717218 - INNOVATIONS THAT FLOW