IP Library › Granted Patent US 6,791,274
Granted Patent Utility
US 6,791,274 · Confirmation No. 7857

AN IMPROVED RF POWER CONTROL DEVICE FOR RF PLASMA APPLICATIONS

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2017-10-26 OATH Oath or Declaration filed 16 View
2004-08-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-08-09 LET. Miscellaneous Incoming Letter 1 View
2004-08-09 DRW Drawings-only black and white line drawings 4 View
2004-05-13 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-05-13 NOA Notice of Allowance and Fees Due (PTOL-85) 7 View
2004-05-13 892 List of references cited by examiner 1 View
2004-05-13 EXIN Examiner Interview Summary Record (PTOL - 413) 3 View
2004-05-13 DRW Drawings-only black and white line drawings 2 View
2004-05-13 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-05-13 FWCLM Index of Claims 1 View
2004-05-13 SRFW Search information including classification, databases and other search related notes 1 View
2004-05-13 SRNT Examiner's search strategy and results 2 View
2003-07-15 TRNA Transmittal of New Application 2 View
2003-07-15 SPEC Specification 7 View
2003-07-15 CLM Claims 2 View
2003-07-15 ABST Abstract 1 View
2003-07-15 DRW Drawings-only black and white line drawings 2 View
2003-07-15 OATH Oath or Declaration filed 5 View
2003-07-15 WFEE Fee Worksheet (SB06) 1 View
2003-07-15 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,791,274
App. No.
10/620,129
Filed
2003-07-15
Granted
2004-09-14
Examiner
TRAN, THUY V
Art Unit
2821
PTA
-37 days