Status
Reexamination Certificate Issued
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (40 events)
Mar 31, 2025REEXInput Issue Number and Issue Date for Reexamination
Mar 14, 2025RXTTLRPTTitle Report
Feb 12, 2025RXPUBSReexam Forwarded to Office of Publications
Feb 10, 2025MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Oct 1, 2024RXC/SRCertificate of Service
Sep 30, 2024RXLET.Miscellaneous Incoming Letter
Sep 30, 2024RXAF/DAffidavit(s), Declaration(s) and/or Exhibit(s) Filed
Sep 30, 2024RXAAF.Response to Final Filed (or Ready for Examiner Action)
Sep 27, 2024MREXNRX - Mail Examiner Interview Summary Record
Aug 7, 2024MRXFRRX - Mail Final Rejection
Jul 31, 2024IDSCInformation Disclosure Statement considered
Jul 16, 2024RXC/SRCertificate of Service
Jun 18, 2024WIDSInformation Disclosure Statement (IDS) Filed
Jun 18, 2024RXIDS.Information Disclosure Statement Filed
Jun 18, 2024RXA...Response after Non-Final Action
May 31, 2024RXLET.Miscellaneous Incoming Letter
May 9, 2024RXPTGPReexam Petition Decision - Granted - in-part
May 9, 2024MRTGPRX - Mail Petition Decision - Granted-in-part
May 8, 2024RXC/SRCertificate of Service
May 7, 2024RXRQ/TRequest for Extension of Time
Mar 18, 2024MR.NFRX - Mail Reexam Non-Final Action
Mar 12, 2024PA..Change in Power of Attorney (May Include Associate POA)
Jan 18, 2024RXFWDXDate Forwarded to Examiner
Nov 1, 2023MREXORX - Mail Ex Parte Request for Reexamination Granted
Oct 31, 2023RXRLFReExam Litigation Found
Oct 31, 2023RXLITSRReexam Litigation Search Conducted
Sep 28, 2023MRXNReexamination Formalities Notice Mailed
Sep 28, 2023MRXNReexamination Formalities Notice Mailed
Sep 27, 2023RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Sep 27, 2023RXNREQFDNotice of reexamination request filing date
Sep 27, 2023RXNREQAUNotice of assignment of reexamination request
Sep 27, 2023FTFIFITF set to NO - revise initial setting
Sep 27, 2023DOCKCase Docketed to Examiner in GAU
Sep 21, 2023RXTTLRPTTitle Report
Sep 20, 2023RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
Sep 20, 2023RXOSUB.RReexamination requested by third party requester
Sep 20, 2023RXOSUBReceipt of Original Ex Parte Reexam Request
Sep 20, 2023RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Sep 20, 2023RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Sep 20, 2023BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2024-00433IPR — Institution Denied
Petitioner
Comcast Corporation et al.
Petition Filed
Feb 16, 2024
Institution
Oct 8, 2024
Decision
Oct 8, 2024
Terminated
Oct 8, 2024
IPR2024-00434IPR — Institution Denied
Petitioner
Comcast Corporation et al.
Petition Filed
Feb 16, 2024
Institution
Oct 8, 2024
Decision
Oct 8, 2024
Terminated
Oct 8, 2024
IPR2024-00432IPR — Final Written Decision - Appealed
Petitioner
Comcast Corporation et al.
Petition Filed
Feb 16, 2024
Institution
Oct 8, 2024
Decision
Oct 6, 2025
Terminated
Oct 6, 2025
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedMay 15, 2015
Prosecution History
| Date | Code | Description |
|---|---|---|
| May 15, 2015 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| May 15, 2015 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Dec 8, 2015
3.5-yr
Jun 8, 2019
Paid Jun 10, 2019
7.5-yr
Jun 8, 2023
Paid May 24, 2023
11.5-yr
Jun 8, 2027
Expiry
Feb 5, 2035
Entity Status
Large Entity
Expires
Feb 5, 2035 (8.8 yr remaining)
Assignments
OtherReel/Frame: 042453/0001Recorded: May 12, 2017
From
ENTROPIC COMMUNICATIONS, LLC (F/K/A ENTROPIC COMMUNICATIONS, INC.)
May 12, 2017
EXAR CORPORATION
May 12, 2017
MAXLINEAR, INC.
May 12, 2017
→
To
JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
OtherReel/Frame: 053115/0842Recorded: Jul 1, 2020
From
JPMORGAN CHASE BANK, N.A.
Jul 1, 2020
→
To
MUFG UNION BANK, N.A.
AssignmentReel/Frame: 055898/0230Recorded: Apr 12, 2021
From
MAXLINEAR, INC.
Mar 31, 2021
→
To
ENTROPIC COMMUNICATIONS, LLC
ReleaseReel/Frame: 055779/0001Recorded: Mar 31, 2021
From
MUFG UNION BANK, N.A.
Mar 31, 2021
→
To
MAXLINEAR, INC.
ReleaseReel/Frame: 056656/0204Recorded: Jun 23, 2021
From
MUFG UNION BANK, N.A.
Jun 23, 2021
→
To
MAXLINEAR, INC.