IP Library › Patent Application 61227077
Patent Application Provisional
App. No. 61/227,077 · Confirmation No. 3777

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Inventors: HongKui Yang, Shu Wang
Provisional Application Expired
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2016-04-04 SES.LOSS.ELC Notification of loss of entitlement to small entity status via Patent Application Information Retrieval (PAIR) 1 View
2016-02-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-02-02 SES.LOSS Notification of loss of entitlement to small entity status 1 View
2016-02-02 PA.. Power of Attorney 1 View
2016-02-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2016-02-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2009-08-06 APP.FILE.REC Filing Receipt 3 View
2009-07-21 PD.TO.AUTH Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office 1 View
2009-07-21 DRW Drawings-only black and white line drawings 5 View
2009-07-21 SPEC Specification 6 View
2009-07-21 WFEE Fee Worksheet (SB06) 2 View
2009-07-21 N417 Electronic Filing System Acknowledgment Receipt 3 View
2009-07-21 ADS Application Data Sheet 4 View
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Quick Facts
App. No.
61/227,077
Filed
2009-07-21