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Inventor

Ching Wu

Inventor
Acton, MA, US

Overview

39→
Patents
2009–2020
Patent span
Physics
Primary field (CPC G)

Patents· 39 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties52%
H01JElectric discharge tubes or discharge lamps33%
C07BGeneral methods of organic chemistry13%
Y10TTechnical subjects covered by former us classification1%
PatentTitleYear
10,854,437Intelligently controlled spectrometer methods and apparatus202010,794,862Practical ion mobility spectrometer apparatus and methods for chemical and/or biological detection202010,309,929Practical ion mobility spectrometer apparatus and methods for chemical and/or biological detection201910,309,928Apparatus and method for ion mobility spectrometry and sample introduction201910,276,358Chemically modified ion mobility separation apparatus and method201910,073,056Practical ion mobility spectrometer apparatus and methods for chemical and/or biological detection201810,049,865Intelligently controlled spectrometer methods and apparatus20189,859,105'Multiple ion gate method and apparatus'20189,734,998'AC gate ion filter method and apparatus'20179,719,963'High performance ion mobility spectrometer apparatus and methods'20179,523,657'Practical ion mobility spectrometer apparatus and methods for chemical and/or biological detection'20169,508,536'Chemical sampling and detection methods and apparatus'20169,285,343'Multi-dimentional ion mobility separator method and apparatus'20169,257,269'Methods and apparatus for the ion mobility based separation and collection of molecules'20169,236,234'AC gate ion filter method and apparatus'20169,177,770'Ion gate method and apparatus'20159,142,395'Parallel ion mass and ion mobility analysis'20159,024,255'Intelligently controlled spectrometer methods and apparatus'20158,884,221'High performance ion mobility spectrometer apparatus and methods'20148,815,069'Disposable capillary electrophoresis detecting device'20148,785,848'Parallel ion mass and ion mobility analysis'20148,756,975'Chemical sampling and multi-function detection methods and apparatus'20148,618,476'Ion mobility based separation methods and apparatus'20138,618,477'Method and apparatus for chemical and biological sample separation'20138,492,712'Multi-dimensional ion mobility spectrometry methods and apparatus'20138,492,709'Method and apparatus for chemical and biological sample separation'20138,492,708'Multi-dimensional ion mobility spectrometry methods and apparatus'20138,440,981'Compact pyroelectric sealed electron beam'20138,314,383'Practical ion mobility spectrometer apparatus and methods for chemical and/or biological detection'20128,258,468'Ion mobility spectrometer apparatus and methods'20128,242,442'Method and apparatus for chemical and biological sample separation'20128,217,338'Method and apparatus for chemical and biological sample separation'20128,063,361'Ion mobility based separation methods and apparatus'20117,997,119'Chemical sampling and multi-function detection methods and apparatus'20117,960,704'Compact pyroelectric sealed electron beam'20117,943,901'Practical ion mobility spectrometer apparatus and methods for chemical and/or biological detection'20117,705,296'Ion mobility spectrometer apparatus and methods'20107,696,474'Methods and apparatus of ion mobility spectrometer'20107,576,321'Multidimensional ion mobility spectrometry apparatus and methods'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2020Patents assigned to EXCELLIMS CORP (38)· patent assignee history
2009–2016Based in Acton, MA, US· patent location history
2011–2020Patents assigned to WU CHING (31)· patent assignee history
2011–2019Patents assigned to KRUEGER CLINTON ALAWN (10)· patent assignee history
2014–2020Patents assigned to OSGOOD MARK A (12)· patent assignee history
2014–2017Patents assigned to MIDEY ANTHONY JOSEPH (3)· patent assignee history
2014Based in Taichung, TW· patent location history
2015–2020Based in Boxborough, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EXCELLIMS CORP382009–2020
WU CHINGself312011–2020
OSGOOD MARK A122014–2020
KRUEGER CLINTON ALAWN102011–2019
MIDEY ANTHONY JOSEPH32014–2017
Locations
LocationPatentsSpan
Acton, Massachusetts, US242009–2016
Boxborough, Massachusetts, US142015–2020
Taichung, TW12014