90/015,730APPARATUS AND METHODOLOGY FOR ENHANCING EFFICIENCY OF A POWER DISTRIBUTION SYSTEM HAVING POWER FACTOR CORRECTION CAPABILITY BY USING A SELF-CALIBRATING CONTROLLER8,314,572Open
Status
Reexam Terminated - Notice of Intent to Issue a Reexamination Certificate Mailed
Requester
Requester Law Firm
Unknown
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (25 events)
Aug 26, 2026MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Aug 7, 2026RXFWDXDate Forwarded to Examiner
May 6, 2026MR.NFRX - Mail Reexam Non-Final Action
Mar 23, 2026RXFWDXDate Forwarded to Examiner
Jan 16, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Dec 11, 2025MRXNReexamination Formalities Notice Mailed
Dec 11, 2025COMPApplication Is Now Complete
Dec 11, 2025DOCKCase Docketed to Examiner in GAU
Dec 11, 2025MRXNReexamination Formalities Notice Mailed
Dec 10, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Dec 10, 2025RXNREQFDNotice of reexamination request filing date
Dec 10, 2025RXTTLRPTTitle Report
Dec 10, 2025RXNREQAUNotice of assignment of reexamination request
Dec 4, 2025PRXRParalegal Reexam Review Complete
Dec 3, 2025RXLITSRReexam Litigation Search Conducted
Dec 3, 2025FTFSFITF set to YES - revise initial setting
Dec 3, 2025RXRLFReExam Litigation Found
Nov 26, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Nov 26, 2025RXC/SRCertificate of Service
Nov 26, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Nov 26, 2025RXC614New or Additional Drawing Filed
Nov 26, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Nov 26, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Nov 26, 2025RXOSUB.RReexamination requested by third party requester
Nov 26, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
None found
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedMay 7, 2012
Prosecution History
| Date | Code | Description |
|---|---|---|
| May 8, 2012 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| May 7, 2012 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Nov 20, 2012
3.5-yr
May 20, 2016
7.5-yr
May 20, 2020
Paid Apr 22, 2020
11.5-yr
May 20, 2024
Paid May 8, 2024
Expiry
Dec 20, 2030
Entity Status
Large Entity
Expires
Dec 20, 2030 (4.7 yr remaining)
Term Adjustment
+637 days (~1.7 yr)
Assignments
AssignmentReel/Frame: 025225/0297Recorded: Nov 1, 2010
From
TUSHAR DHAYAGUDEInventor
May 26, 2009
DILIP SInventor
May 26, 2009
HENDRIK SANTOInventor
May 26, 2009
MATTHEW SCHINDLERInventor
May 26, 2009
→
To
MSILICA, INCORPORATED
AssignmentReel/Frame: 024849/0615Recorded: Aug 17, 2010
From
TUSHAR DHAYAGUDEInventor
May 26, 2009
DILIP SInventor
May 26, 2009
HENDRIK SANTOInventor
May 26, 2009
MATTHEW SCHINDLERInventor
May 26, 2009
→
To
MSILICA, INCORPORATED
AssignmentReel/Frame: 022745/0945Recorded: May 28, 2009
From
TUSHAR DHAYAGUDEInventor
May 26, 2009
DILIP SInventor
May 26, 2009
HENDRIK SANTOInventor
May 26, 2009
MATTHEW SCHINDLERInventor
May 26, 2009
→
To
MSILICA, INCORPORATED
AssignmentReel/Frame: 026120/0481Recorded: Apr 13, 2011
From
TUSHAR DHAYAGUDEInventor
Nov 2, 2010
DILIP SInventor
Nov 2, 2010
HENDRIK SANTOInventor
Jan 12, 2011
MATTHEW SCHINDLERInventor
Nov 2, 2010
→
To
MSILICA INCORPORATED
AssignmentReel/Frame: 025383/0625Recorded: Nov 17, 2010
From
MSILICA INCORPORATED
Nov 4, 2010
→
To
ATMEL CORPORATION
AssignmentReel/Frame: 026128/0680Recorded: Apr 14, 2011
From
MSILICA INCORPORATED
Mar 15, 2011
→
To
ATMEL CORPORATION
OtherReel/Frame: 031912/0173Recorded: Jan 3, 2014
From
ATMEL CORPORATION
Dec 6, 2013
→
To
MORGAN STANLEY SENIOR FUNDING, INC. AS ADMINISTRATIVE AGENT
ReleaseReel/Frame: 038376/0001Recorded: Apr 7, 2016
From
MORGAN STANLEY SENIOR FUNDING, INC.
Apr 4, 2016
→
To
ATMEL CORPORATION
Security InterestReel/Frame: 041715/0747Recorded: Feb 10, 2017
From
ATMEL CORPORATION
Feb 8, 2017
→
To
JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Security InterestReel/Frame: 046426/0001Recorded: Jun 25, 2018
From
ATMEL CORPORATION
May 29, 2018
MICROCHIP TECHNOLOGY INCORPORATED
May 29, 2018
MICROSEMI CORPORATION
May 29, 2018
MICROSEMI STORAGE SOLUTIONS, INC.
May 29, 2018
SILICON STORAGE TECHNOLOGY, INC.
May 29, 2018
→
To
JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Security InterestReel/Frame: 047103/0206Recorded: Sep 18, 2018
From
ATMEL CORPORATION
Sep 14, 2018
MICROCHIP TECHNOLOGY INCORPORATED
Sep 14, 2018
MICROSEMI CORPORATION
Sep 14, 2018
MICROSEMI STORAGE SOLUTIONS, INC.
Sep 14, 2018
SILICON STORAGE TECHNOLOGY, INC.
Sep 14, 2018
→
To
WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Security InterestReel/Frame: 053311/0305Recorded: Apr 24, 2020
From
ATMEL CORPORATION
Mar 27, 2020
MICROCHIP TECHNOLOGY INC.
Mar 27, 2020
MICROSEMI CORPORATION
Mar 27, 2020
MICROSEMI STORAGE SOLUTIONS, INC.
Mar 27, 2020
SILICON STORAGE TECHNOLOGY, INC.
Mar 27, 2020
→
To
JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Security InterestReel/Frame: 053468/0705Recorded: Jun 5, 2020
From
ATMEL CORPORATION
May 29, 2020
MICROCHIP TECHNOLOGY INC.
May 29, 2020
MICROSEMI CORPORATION
May 29, 2020
MICROSEMI STORAGE SOLUTIONS, INC.
May 29, 2020
SILICON STORAGE TECHNOLOGY, INC.
May 29, 2020
→
To
WELLS FARGO BANK, NATIONAL ASSOCIATION
ReleaseReel/Frame: 053466/0011Recorded: May 30, 2020
From
JPMORGAN CHASE BANK, N.A, AS ADMINISTRATIVE AGENT
May 29, 2020
→
To
MICROCHIP TECHNOLOGY INC.
Security InterestReel/Frame: 055671/0612Recorded: Dec 24, 2020
From
ATMEL CORPORATION
Dec 17, 2020
MICROCHIP TECHNOLOGY INCORPORATED
Dec 17, 2020
MICROSEMI CORPORATION
Dec 17, 2020
MICROSEMI STORAGE SOLUTIONS, INC.
Dec 17, 2020
SILICON STORAGE TECHNOLOGY, INC.
Dec 17, 2020
→
To
WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Security InterestReel/Frame: 057935/0474Recorded: Jun 4, 2021
From
ATMEL CORPORATION
May 28, 2021
MICROCHIP TECHNOLOGY INCORPORATED
May 28, 2021
MICROSEMI CORPORATION
May 28, 2021
MICROSEMI STORAGE SOLUTIONS, INC.
May 28, 2021
SILICON STORAGE TECHNOLOGY, INC.
May 28, 2021
→
To
WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
ReleaseReel/Frame: 056992/0032Recorded: Jul 27, 2021
From
WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Jul 27, 2021
→
To
MICROCHIP TECHNOLOGY INCORPORATED
ReleaseReel/Frame: 056992/0170Recorded: Jul 27, 2021
From
WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Jul 27, 2021
→
To
MICROCHIP TECHNOLOGY INCORPORATED
ReleaseReel/Frame: 056990/0515Recorded: Jul 27, 2021
From
JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Jul 27, 2021
→
To
MICROCHIP TECHNOLOGY INCORPORATED
ReleaseReel/Frame: 056990/0682Recorded: Jul 27, 2021
From
JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Jul 27, 2021
→
To
ATMEL CORPORATION
ReleaseReel/Frame: 056991/0859Recorded: Jul 27, 2021
From
WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Jul 27, 2021
→
To
MICROCHIP TECHNOLOGY INCORPORATED
ReleaseReel/Frame: 059333/0222Recorded: Feb 25, 2022
From
JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Feb 18, 2022
→
To
MICROCHIP TECHNOLOGY INCORPORATED
ReleaseReel/Frame: 059262/0105Recorded: Feb 28, 2022
From
JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Feb 18, 2022
→
To
ATMEL CORPORATION
ReleaseReel/Frame: 060894/0437Recorded: Mar 14, 2022
From
WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Feb 28, 2022
→
To
MICROCHIP TECHNOLOGY INCORPORATED
ReleaseReel/Frame: 059863/0400Recorded: Mar 10, 2022
From
WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Feb 28, 2022
→
To
MICROCHIP TECHNOLOGY INCORPORATED
ReleaseReel/Frame: 059363/0001Recorded: Mar 11, 2022
From
WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Feb 28, 2022
→
To
MICROCHIP TECHNOLOGY INCORPORATED
ReleaseReel/Frame: 059358/0001Recorded: Mar 9, 2022
From
WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Feb 28, 2022
→
To
MICROCHIP TECHNOLOGY INCORPORATED
AssignmentReel/Frame: 061374/0137Recorded: Sep 7, 2022
From
ATMEL CORPORATION
Aug 26, 2022
MICREL LLC
Aug 26, 2022
MICROCHIP TECHNOLOGY CALDICOT LIMITED
Aug 26, 2022
MICROCHIP TECHNOLOGY INCORPORATED
Aug 26, 2022
MICROCHIP TECHNOLOGY IRELAND LIMITED
Aug 30, 2022
MICROSEMI CORPORATION
Aug 26, 2022
→
To
POLARIS POWERLED TECHNOLOGIES, LLC