Wang; Mingda

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wang; Mingda.The latest application filed is for "two-stage converter and method for starting the same, llc converter, and application system".

Company Profile

2.18.16

Wang; Mingda - Hefei CN
Wang; Mingda - Fremont CA
Wang; Mingda - Loveland CO
Wang; Mingda - Walnut Creek CA
Wang; Mingda - Columbus OH

*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-stage converter and method for starting the same, LLC converter, and application system Grant 11,239,746 - Zhao , et al. February 1, 2	2022-02-01
Two-stage Converter And Method For Starting The Same, Llc Converter, And Application System App 20200403496 - ZHAO; Tao ; et al.	2020-12-24
Dielectric coated ion transfer device for mass spectrometry Grant 10,546,738 - Wang , et al. Ja	2020-01-28
Ion source for soft electron ionization and related systems and methods Grant 10,176,977 - Wang J	2019-01-08
Electron Ionization (EI) Utilizing Different EI Energies App 20180277348 - Prest; Harry F. ; et al.	2018-09-27
Methods Of Analyte Derivatization And Enhanced Soft Ionization App 20170089915 - Wang; Mingda ; et al.	2017-03-30
Ion Source For Soft Electron Ionization And Related Systems And Methods App 20160172146 - Wang; Mingda	2016-06-16
Electron Ionization (ei) Utilizing Different Ei Energies App 20140374583 - Prest; Harry F. ; et al.	2014-12-25
Multipole ion transport apparatus and related methods Grant 8,124,930 - Wang February 28, 2	2012-02-28
Multipole Ion Transport Apparatus And Related Methods App 20100308218 - Wang; Mingda	2010-12-09
Chemical structure-insensitive method and apparatus for dissociating ions Grant 7,842,918 - Wang November 30, 2	2010-11-30
Sample ionization at above-vacuum pressures Grant 7,564,029 - Wang , et al. July 21, 2	2009-07-21
Two-dimensional electrode constructions for ion processing Grant 7,501,623 - Tong , et al. March 10, 2	2009-03-10
Sample ionization at above-vacuum pressures App 20090045330 - Wang; Mingda ; et al.	2009-02-19
Chemical structure-insensitive method and apparatus for dissociating ions App 20080217527 - Wang; Mingda	2008-09-11
High-resolution ion isolation utilizing broadband waveform signals Grant 7,378,648 - Wang , et al. May 27, 2	2008-05-27
Apparatus for manipulation of ions and methods of making apparatus Grant 7,329,879 - Kernan , et al. February 12, 2	2008-02-12
On-axis electron impact ion source Grant 7,259,379 - Wang , et al. August 21, 2	2007-08-21
Two-dimensional electrode constructions for ion processing App 20070176095 - Tong; Roger ; et al.	2007-08-02
High-resolution ion isolation utilizing broadband waveform signals App 20070084994 - Wang; Mingda ; et al.	2007-04-19
Multipole ion mass filter having rotating electric field Grant 7,183,545 - Wang February 27, 2	2007-02-27
Multipole ion mass filter having rotating electric field App 20060243903 - Wang; Mingda	2006-11-02
Multipole Ion Mass Filter Having Rotating Electric Field App 20060219933 - Wang; Mingda	2006-10-05
On-axis electron impact ion source App 20060145072 - Wang; Mingda ; et al.	2006-07-06
On-axis electron impact ion source Grant 6,998,622 - Wang , et al. February 14, 2	2006-02-14
Apparatus for manipulation of ions and methods of making apparatus App 20050167584 - Kernan, Jeffrey T. ; et al.	2005-08-04
Apparatus for manipulation of ions and methods of making apparatus App 20040178342 - Kernan, Jeffrey T. ; et al.	2004-09-16
Apparatus for manipulation of ions and methods of making apparatus Grant 6,723,986 - Kernan , et al. April 20, 2	2004-04-20
Apparatus for manipulation of ions and methods of making apparatus App 20030178564 - Kernan, Jeffrey T. ; et al.	2003-09-25
Higher pressure ion source for two dimensional radio-frequency quadrupole electric field for mass spectrometer Grant 5,942,752 - Wang August 24, 1	1999-08-24
Mass scanning method using an ion trap mass spectrometer Grant 5,714,755 - Wells , et al. February 3, 1	1998-02-03
Method of selective ion trapping for quadrupole ion trap mass spectrometers Grant 5,457,315 - Wells , et al. October 10, 1	1995-10-10
Ion trap mass spectrometer method and apparatus for improved sensitivity Grant 5,291,017 - Wang , et al. March 1, 1	1994-03-01
Mass spectrometer with reduced static electric field Grant 4,931,640 - Marshall , et al. June 5, 1	1990-06-05

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