Inventor
Wusheng Chen
Inventor
Yueqing, CN
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Hprimary
H02HEmergency protective circuit arrangements47%
H01HElectric switches29%
G01RMeasuring electric variables18%
H01RElectrically-conductive connections6%
PatentTitleYear
7,978,032'Locking mechanism for protecting a ground fault circuit interrupter from faulty resetting'20117,944,653'Self fault-detection circuit for ground fault circuit interrupter'20117,889,464'Leakage current detection interrupter with fire protection means'20117,592,924'Intelligent life testing methods and apparatus for leakage current protection'20097,525,441'Intelligent life testing methods and apparatus for leakage current protection device with indicating means'20097,522,064'Apparatus and methods for testing the life of a leakage current protection device'20097,515,024'Movement mechanism for a ground fault circuit interrupter with automatic pressure balance compensation'20097,492,559'Intelligent life testing methods and apparatus for leakage current protection'20097,268,559'Intelligent life testing methods and apparatus for leakage current protection'20077,170,375'Permanent-magnet ground fault circuit interrupter plug and its permanent-magnet mechanism therein'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2011Patents assigned to GEN PROTECHT GROUP INC (9)· patent assignee history
2007–2011Based in Yueqing, CN· patent location history
2009Patents assigned to GEN PROTECH GROUP INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN PROTECHT GROUP INC | 9 | 2007–2011 |
| GEN PROTECH GROUP INC | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yueqing, CN | 10 | 2007–2011 |