Lapsed Oct 4, 2019 on the fee record · High confidence
20-year base term ends Mar 26, 2027
Second maintenance fee unpaid; grace period ended.
Filed May 19, 2008 as application 12/154,157 · Granted Oct 4, 2011
Base term, 20 years from filing, plus 324 days of patent term adjustment (USPTO delay)
Today
Lapsed Oct 4, 2019
2007
2028
Clock starts
Mar 26, 2007
Mar 26, 2007
No longer in force
Oct 4, 2019
Oct 4, 2019
Granted
Oct 4, 2011
Oct 4, 2011
Term would have run to
Feb 13, 2028
Feb 13, 2028
base term
patent term adjustment
after the term ends
fee events
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
324
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
1 of 3
Maintenance fees paid
Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.
8
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
Its term would have run to Feb 13, 2028: its 20-year base term plus 324 days of term adjustment for prosecution delay. Confidence: High. from the record
How we calculated this date
One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Mar 26, 2007, when application 11/728,725, the earliest non-provisional in its chain, was filed (this one was filed May 19, 2008) | Mar 26, 2027 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +324 days, USPTO patent term adjustment record | Feb 13, 2028 | High confidence |
| Terminal disclaimer cap | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 1 of 3 maintenance fees paid | lapsed Oct 4, 2019 | High confidence |
| Computed term end | The steps above, in order | Oct 4, 2019 | High confidence |
This family
| US 7,917,337 | Lapsed on the fee record Mar 2015 | Mar 2015 |
| US 7,693,672 | In force Mar 2027 | Mar 2027 |
| Application PCT/US2007/020820 | PCT application no patent term | no patent term |
| US 8,370,113 | Lapsed on the fee record Feb 2025 | Feb 2025 |
| Application PCT/US2008/006433 | PCT application no patent term | no patent term |
| US 8,032,336 | this patent Oct 2019 | Oct 2019 |
| US 8,660,820 | Lapsed on the fee record Feb 2018 | Feb 2018 |
| US 9,197,262 | Lapsed on the fee record Nov 2019 | Nov 2019 |
The applications whose file history this site holds. The family may have others.
Assignments
Assignment documents as recorded at the USPTO, oldest first, with the reel and frame each was recorded at. A recorded assignment is a filed document, not a statement of current ownership, and the absence of a later one is not evidence that the last one still stands.
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Jul 23, 2008 Reel 21283, frame 819 | Batruni, Roy G. | Optichron, Inc. | Assignment of Assignor's Interest |
| Dec 1, 2010 Reel 25434, frame 718 | Optichron, Inc. | Netlogic Microsystems, Inc. | Security Agreement |
| Jul 14, 2011 Reel 26592, frame 811 | Optichron, Inc. | Netlogic Microsystems, Inc. | Assignment of Assignor's Interest |
| Apr 16, 2015 Reel 35443, frame 763 | Netlogic I LLC | Broadcom Corporation | Assignment of Assignor's Interest |
| Apr 16, 2015 Reel 35443, frame 824 | Netlogic Microsystems, Inc. | Netlogic I LLC | Change of Name |
| Feb 11, 2016 Reel 37806, frame 1 | Broadcom Corporation | Bank of America, N.A., as Collateral Agent | Patent Security Agreement |
| Feb 1, 2017 Reel 41706, frame 1 | Broadcom Corporation | Avago Technologies General IP (Singapore) Pte. Ltd. | Assignment of Assignor's Interest |
| Feb 3, 2017 Reel 41712, frame 1 | Bank of America, N.A., as Collateral Agent | Broadcom Corporation | Termination and Release of Security Interest in Patents |
| Oct 4, 2018 Reel 47196, frame 687 | Avago Technologies General IP (Singapore) Pte. Ltd. | Avago Technologies International Sales Pte. Limited | Merger |
| Oct 29, 2018 Reel 47630, frame 344 | Avago Technologies General IP (Singapore) Pte. Ltd. | Avago Technologies International Sales Pte. Limited | Corrective Assignment to Correct the Effective Date of Merger to 9/5/2018 Previously Recorded at Reel: 047196 Frame: 0687. Assignor(S) Hereby Confirms the Merger. |
| Mar 21, 2019 Reel 48883, frame 267 | Avago Technologies General IP (Singapore) Pte. Ltd. | Avago Technologies International Sales Pte. Limited | Corrective Assignment to Correct the Property Numbers Previously Recorded at Reel: 47630 Frame: 344. Assignor(S) Hereby Confirms the Assignment. |
Sources
Google Patents · The patent document at USPTO · Assignment records at USPTO
USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup
Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Note
The 324 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
11
later US patents cite this one
That is above the median of utility patents granted in 2011 in our data, the only group it is compared against.
How we rank
Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.