Keqi Tang

Person

Richland, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ion funnel device
- Patent number 9,824,874
- Issue date Nov 21, 2017
- Battelle Memorial Institute
- Yehia M. Ibrahim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vacuum chamber for ion manipulation device
- Patent number 8,907,273
- Issue date Dec 9, 2014
- Battelle Memorial Institute
- Tsung-Chi Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion manipulation device with electrical breakdown protection
- Patent number 8,901,490
- Issue date Dec 2, 2014
- Battelle Memorial Institute
- Tsung-Chi Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for enhancing the resolving power of ion mobility separation...
- Patent number 8,841,608
- Issue date Sep 23, 2014
- Battelle Memorial Institute
- Alexandre A. Shvartsburg
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method of dissociating ions in a multipole ion guide
- Patent number 8,772,711
- Issue date Jul 8, 2014
- Battelle Memorial Institute
- Ian K. Webb
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sheathless interface for coupling capillary electrophoresis with ma...
- Patent number 8,754,370
- Issue date Jun 17, 2014
- Battelle Memorial Institute
- Chenchen Wang
- G01 - MEASURING TESTING
Information Patent Grant
Microchip capillary electrophoresis absent electrokinetic injection
- Patent number 8,277,659
- Issue date Oct 2, 2012
- Battelle Memorial Institute
- Xuefei Sun
- G01 - MEASURING TESTING
Information Patent Grant
Platform for field asymmetric waveform ion mobility spectrometry wi...
- Patent number 8,263,930
- Issue date Sep 11, 2012
- Battelle Memorial Institute
- Keqi Tang
- G01 - MEASURING TESTING
Information Patent Grant
Low pressure electrospray ionization system and process for effecti...
- Patent number 8,173,960
- Issue date May 8, 2012
- Battelle Memorial Institute
- Keqi Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lossless droplet transfer of droplet-based microfluidic analysis
- Patent number 8,061,187
- Issue date Nov 22, 2011
- Battelle Memorial Institute
- Ryan T Kelly
- G01 - MEASURING TESTING
Information Patent Grant
Radial arrays of nano-electrospray ionization emitters and methods...
- Patent number 7,816,645
- Issue date Oct 19, 2010
- Battelle Memorial Institute
- Ryan T. Kelly
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low pressure electrospray ionization system and process for effecti...
- Patent number 7,671,344
- Issue date Mar 2, 2010
- Battelle Memorial Institute
- Keqi Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for selective filtering of ions
- Patent number 7,514,676
- Issue date Apr 7, 2009
- Battelle Memorial Insitute
- Jason S. Page
- G01 - MEASURING TESTING
Information Patent Grant
Method of making tapered capillary tips with constant inner diameters
- Patent number 7,491,341
- Issue date Feb 17, 2009
- Battelle Memorial Institute
- Ryan T. Kelly
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hooked differential mobility spectrometry apparatus and method ther...
- Patent number 7,491,930
- Issue date Feb 17, 2009
- Battelle Memorial Institute
- Alexandre A. Shvartsburg
- G01 - MEASURING TESTING
Information Patent Grant
Mass spectrometer system including a double ion guide interface and...
- Patent number RE40632
- Issue date Feb 3, 2009
- Thermo Finnigan LLC.
- Keqi Tang
- 250 - Radiant energy
Information Patent Grant
Interface and process for enhanced transmission of non-circular ion...
- Patent number 7,339,166
- Issue date Mar 4, 2008
- Battelle Memorial Institute
- Keqi Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for ion mobility spectrometry with alignment o...
- Patent number 7,170,053
- Issue date Jan 30, 2007
- Battelle Memorial Institute
- Alexandre A. Shvartsburg
- G01 - MEASURING TESTING
Information Patent Grant
Device for two-dimensional gas-phase separation and characterizatio...
- Patent number 7,148,474
- Issue date Dec 12, 2006
- Battelle Memorial Institute
- Keqi Tang
- G01 - MEASURING TESTING
Information Patent Grant
Multi-source ion funnel
- Patent number 6,979,816
- Issue date Dec 27, 2005
- Battelle Memorial Institute
- Keqi Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High performance ion mobility spectrometry using hourglass electrod...
- Patent number 6,967,325
- Issue date Nov 22, 2005
- Battelle Memorial Institute
- Richard D. Smith
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for multispray emitter for mass spectrometry
- Patent number 6,831,274
- Issue date Dec 14, 2004
- Battelle Memorial Institute
- Richard D. Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High performance ion mobility spectrometry using hourglass electrod...
- Patent number 6,818,890
- Issue date Nov 16, 2004
- Battelle Memorial Institute
- Richard D. Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capillary tube assembly with replaceable capillary tube
- Patent number 6,667,474
- Issue date Dec 23, 2003
- Thermo Finnigan LLC.
- Jeffrey B. Abramson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ionization source utilizing a jet disturber in combination with an...
- Patent number 6,583,408
- Issue date Jun 24, 2003
- Battelle Memorial Institute
- Richard D. Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mass spectrometer system including a double ion guide interface and...
- Patent number 6,528,784
- Issue date Mar 4, 2003
- Keqi Tang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ION FUNNEL DEVICE
- Publication number 20150357174
- Publication date Dec 10, 2015
- Battelle Memorial Institute
- Yehia M. Ibrahim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Microfluidic Sample Injectors Absent Electrokinetic Injection
- Publication number 20140291155
- Publication date Oct 2, 2014
- Battelle Memorial Institute
- Ryan T. Kelly
- G01 - MEASURING TESTING
Information Patent Application
Systems for Microchip Capillary Electrophoresis Absent Electrokinet...
- Publication number 20120318672
- Publication date Dec 20, 2012
- Battelle Memorial Institute
- Xuefei Sun
- G01 - MEASURING TESTING
Information Patent Application
Microchip Capillary Electrophoresis Absent Electrokinetic Injection
- Publication number 20120074066
- Publication date Mar 29, 2012
- Battelle Memorial Institute
- Xuefei Sun
- G01 - MEASURING TESTING
Information Patent Application
LOSSLESS DROPLET TRANSFER OF DROPLET-BASED MICROFLUIDIC ANALYSIS
- Publication number 20100269573
- Publication date Oct 28, 2010
- Battelle Memorial Institute
- Ryan T. Kelly
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PLATFORM FOR FIELD ASYMMETRIC WAVEFORM ION MOBILITY SPECTROMETRY WI...
- Publication number 20100207022
- Publication date Aug 19, 2010
- Battelle Memorial Institute
- Keqi Tang
- G01 - MEASURING TESTING
Information Patent Application
LOW PRESSURE ELECTROSPRAY IONIZATION SYSTEM AND PROCESS FOR EFFECTI...
- Publication number 20090242755
- Publication date Oct 1, 2009
- Battelle Memorial Institute
- Keqi Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIAL ARRAYS OF NANO-ELECTROSPRAY IONIZATION EMITTERS AND METHODS...
- Publication number 20090230296
- Publication date Sep 17, 2009
- Battelle Memorial Institute
- Ryan T. Kelly
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR SELECTIVE FILTERING OF IONS
- Publication number 20090108194
- Publication date Apr 30, 2009
- Battelle Memorial Institute
- Jason S. Page
- G01 - MEASURING TESTING
Information Patent Application
LOW PRESSURE ELECTROSPRAY IONIZATION SYSTEM AND PROCESS FOR EFFECTI...
- Publication number 20090057551
- Publication date Mar 5, 2009
- Battelle Memorial Institute
- Keqi Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HOOKED DIFFERENTIAL MOBILITY SPECTROMETRY APPARATUS AND METHOD THER...
- Publication number 20080156978
- Publication date Jul 3, 2008
- Alexandre A. Shvartsburg
- G01 - MEASURING TESTING
Information Patent Application
Method of making tapered capillary tips with constant inner diameters
- Publication number 20070235408
- Publication date Oct 11, 2007
- Battelle Memorial Institute
- Ryan T. Kelly
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Interface and process for enhanced transmission of non-circular ion...
- Publication number 20070200059
- Publication date Aug 30, 2007
- Battelle Memorial Institute
- Keqi Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Monolithic electrospray ionization emitters and methods of making same
- Publication number 20070194224
- Publication date Aug 23, 2007
- Battelle Memorial Institute
- Keqi Tang
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR TWO-DIMENSIONAL GAS-PHASE SEPARATION AND CHARACTERIZATIO...
- Publication number 20060226353
- Publication date Oct 12, 2006
- Battelle Memorial Institute
- Keqi Tang
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for ion mobility spectrometry with alignment o...
- Publication number 20060219889
- Publication date Oct 5, 2006
- Battelle Memorial Institute
- Alexandre A. Shvartsburg
- G01 - MEASURING TESTING
Information Patent Application
High performance ion mobility spectrometry using hourglass electrod...
- Publication number 20050092918
- Publication date May 5, 2005
- Battelle Memorial Institute
- Richard D. Smith
- G01 - MEASURING TESTING
Information Patent Application
Multi-source ion funnel
- Publication number 20040188605
- Publication date Sep 30, 2004
- Keqi Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for multispray emitter for mass spectrometry
- Publication number 20030168591
- Publication date Sep 11, 2003
- Richard D. Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ionization source utilizing a jet disturber in combination with an...
- Publication number 20020185606
- Publication date Dec 12, 2002
- Richard D. Smith
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Ion funnel device

Vacuum chamber for ion manipulation device

Ion manipulation device with electrical breakdown protection

Method for enhancing the resolving power of ion mobility separation...

Apparatus and method of dissociating ions in a multipole ion guide

Sheathless interface for coupling capillary electrophoresis with ma...

Microchip capillary electrophoresis absent electrokinetic injection

Platform for field asymmetric waveform ion mobility spectrometry wi...

Low pressure electrospray ionization system and process for effecti...

Lossless droplet transfer of droplet-based microfluidic analysis

Radial arrays of nano-electrospray ionization emitters and methods...

Low pressure electrospray ionization system and process for effecti...

Method and apparatus for selective filtering of ions

Method of making tapered capillary tips with constant inner diameters

Hooked differential mobility spectrometry apparatus and method ther...

Mass spectrometer system including a double ion guide interface and...

Interface and process for enhanced transmission of non-circular ion...

Method and apparatus for ion mobility spectrometry with alignment o...

Device for two-dimensional gas-phase separation and characterizatio...

Multi-source ion funnel

High performance ion mobility spectrometry using hourglass electrod...

Method and apparatus for multispray emitter for mass spectrometry

High performance ion mobility spectrometry using hourglass electrod...

Capillary tube assembly with replaceable capillary tube

Ionization source utilizing a jet disturber in combination with an...

Mass spectrometer system including a double ion guide interface and...

Patents Applicationslast 30 patents

ION FUNNEL DEVICE

Microfluidic Sample Injectors Absent Electrokinetic Injection

Systems for Microchip Capillary Electrophoresis Absent Electrokinet...

Microchip Capillary Electrophoresis Absent Electrokinetic Injection

LOSSLESS DROPLET TRANSFER OF DROPLET-BASED MICROFLUIDIC ANALYSIS

PLATFORM FOR FIELD ASYMMETRIC WAVEFORM ION MOBILITY SPECTROMETRY WI...

LOW PRESSURE ELECTROSPRAY IONIZATION SYSTEM AND PROCESS FOR EFFECTI...

RADIAL ARRAYS OF NANO-ELECTROSPRAY IONIZATION EMITTERS AND METHODS...

METHOD AND APPARATUS FOR SELECTIVE FILTERING OF IONS

LOW PRESSURE ELECTROSPRAY IONIZATION SYSTEM AND PROCESS FOR EFFECTI...

HOOKED DIFFERENTIAL MOBILITY SPECTROMETRY APPARATUS AND METHOD THER...

Method of making tapered capillary tips with constant inner diameters

Interface and process for enhanced transmission of non-circular ion...

Monolithic electrospray ionization emitters and methods of making same

DEVICE FOR TWO-DIMENSIONAL GAS-PHASE SEPARATION AND CHARACTERIZATIO...

Method and apparatus for ion mobility spectrometry with alignment o...

High performance ion mobility spectrometry using hourglass electrod...

Multi-source ion funnel

Method and apparatus for multispray emitter for mass spectrometry

Ionization source utilizing a jet disturber in combination with an...