Inventor
Wen He
Inventor
Beijing, CN
Overview
Patents· 21 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 properties24%
G01MTesting static or dynamic balance of machines or structures11%
B01DSeparation5%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general5%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves5%
G06KGraphical data reading5%
H01JElectric discharge tubes or discharge lamps5%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters5%
Y10TTechnical subjects covered by former us classification5%
A24FSmokers' requisites3%
PatentTitleYear
10,422,717Three-dimensional standard vibrator based on aerostatic gas-floating decoupling device201910,365,181Three-dimensional standard vibrator based on leaf-spring-type decoupling device201910,317,365Corona discharge assembly, ion mobility spectrometer and corona discharge method201910,295,498Air dryer for ion mobility spectrometer201910,058,817Continuous operable gas purification device in an ion mobility spectrometer20189,954,424Wide-frequency-band large displacement angle shaker20189,539,616'Infrasound generating device based on a displacement-feedback type vibration exciter'20179,443,120'Method and device for improving the energy efficiency performance of a reader'20169,171,191'Method for dynamic authentication between reader and tag, and device therefor'20159,161,255'Reporting method, detection method, device and system for network state'20159,147,564'Electrode structure for ion drift tube and ion drift tube including the structure'20159,099,943'Electromagnetic vibration exciter system with adjustable electro-viscoelastic suspension device'20159,097,603'Vibration exciter system with a feedback control unit based on an optical linear encoder'20158,869,712'Precision tilting platform device used for static calibration of seismometers'20148,528,425'Sampling component, sampling device and ion mobility spectrometer'20138,434,701'Device for intermittently jetting gas'20138,309,918'Trace detector and analytical method for trace detector'20127,958,792'Hand-held swipe sampling device with sampling swab storage and cutter'20117,947,949'Sample processing system and sample processing method for trace detector'20117,712,630'Pivot mechanism for ejecting a cigarette contained in a cigarette case'20107,565,969'Moisture resistant cigarette package'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2010Based in Changping Dongguan, CN· patent location history
2011–2019Patents assigned to NUCTECH CO LTD (9)· patent assignee history
2011–2019Based in Beijing, CN· patent location history
2012–2017Patents assigned to HE WEN (10)· patent assignee history
2014–2019Patents assigned to UNIV ZHEJIANG (6)· patent assignee history
2014–2017Patents assigned to JIA SHUSHI (4)· patent assignee history
2014–2017Based in Hangzhou, CN· patent location history
2015–2016Patents assigned to DENG QINGZHE (3)· patent assignee history
2015–2016Based in Shenzhen, CN· patent location history
2018–2019Based in Zhejiang, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HE WENself | 10 | 2012–2017 |
| NUCTECH CO LTD | 9 | 2011–2019 |
| UNIV ZHEJIANG | 6 | 2014–2019 |
| JIA SHUSHI | 4 | 2014–2017 |
| DENG QINGZHE | 3 | 2015–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 9 | 2011–2019 |
| Hangzhou, CN | 4 | 2014–2017 |
| Zhejiang, CN | 3 | 2018–2019 |
| Shenzhen, CN | 3 | 2015–2016 |
| Changping Dongguan, CN | 2 | 2009–2010 |