Song; Huaiyin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Song; Huaiyin.The latest application filed is for "supported slide safety member for a low voltage power connection device".

Company Profile

0.10.8

Song; Huaiyin - Zhejiang N/A CN
Song; Huaiyin - Yueqing CN
Song; Huaiyin - Yueqing Zhejiang CN

*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
Supported slide safety member for a low voltage power connection device Grant 8,562,362 - Jiang , et al. October 22, 2	2013-10-22
Supported Slide Safety Member For A Low Voltage Power Connection Device App 20120083143 - Jiang; Jianning ; et al.	2012-04-05
Locking mechanism for protecting a ground fault circuit interrupter from faulty resetting Grant 7,978,032 - Chen , et al. July 12, 2	2011-07-12
Leakage current detection interrupter with fire protection means Grant 7,889,464 - Chen , et al. February 15, 2	2011-02-15
Locking Mechanism For Protecting A Ground Fault Circuit Interrupter From Faulty Resetting App 20090315652 - Chen; Wusheng ; et al.	2009-12-24
Ground fault circuit interrupter (GFCI) Grant D601,962 - Song October 13, 2	2009-10-13
Intelligent life testing methods and apparatus for leakage current protection Grant 7,592,924 - Zhang , et al. September 22, 2	2009-09-22
Intelligent life testing methods and apparatus for leakage current protection device with indicating means Grant 7,525,441 - Zhang , et al. April 28, 2	2009-04-28
Apparatus and methods for testing the life of a leakage current protection device Grant 7,522,064 - Zhang , et al. April 21, 2	2009-04-21
Movement mechanism for a ground fault circuit interrupter with automatic pressure balance compensation Grant 7,515,024 - Chen , et al. April 7, 2	2009-04-07
Intelligent life testing methods and apparatus for leakage current protection Grant 7,492,559 - Zhang , et al. February 17, 2	2009-02-17
Movement mechanism for a ground fault circuit interrupter with automatic pressure balance compensation App 20070217100 - Chen; Wusheng ; et al.	2007-09-20
Intelligent life testing methods and apparatus for leakage current protection App 20070195470 - Zhang; Feng ; et al.	2007-08-23
Apparatus and methods for testing the life of a leakage current protection device App 20070146944 - Zhang; Feng ; et al.	2007-06-28
Intelligent life testing methods and apparatus for leakage current protection App 20070146947 - Zhang; Feng ; et al.	2007-06-28
Leakage current detection interrupter with fire protection means App 20070146946 - Chen; Wusheng ; et al.	2007-06-28
Intelligent life testing methods and apparatus for leakage current protection device with indicating means App 20070146945 - Zhang; Feng ; et al.	2007-06-28

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