0 patents currently held, every record listed here
5 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
This portfolio holds none of the 5 US patents in force on its record. from the record
Of the 5 now held by other companies, 5 name Cisco Technology Inc. as their current owner. Each row says so.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
0
Ending by 2030
none
Next term end
When these terms end
Each bar runs from grant to computed term end. 2010 to 2030.
US 8,175,073
System and Method for Adjusting Power Used in Reception in a Wireless Packet Network
Jun 12, 2027
US 7,844,212
System and Method for Reliably Communicating Information Without Explicit Acknowledgements
Jul 31, 2029
US 8,176,223
System and Method for Storing Communications Intended for Different Groups Using a Limited Amount of Space
Aug 30, 2029
US 8,184,632
System and Method for Accepting Information from Routing Messages into a List
Nov 1, 2029
US 8,112,694
System and Method for Reliably Communicating Information Without Explicit Acknowledgements Including Retransmission of Older, Missed Commands
Jun 16, 2030
20142018202220262030
Every computed term in this portfolio is shown above.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
Notable patents
Ranked by citations and family size, against patents of the same kind granted the same year. How we rank
None of the currently held patents qualifies as notable.
Formerly held, still cited
Notable
Ends Jun 2027 · High confidence
The largest patent family in this portfolio, 6 related applications, renewed at 3 of 3 maintenance windows. Protection runs to 2027. A terminal disclaimer caps this term to an earlier patent's.
now held by Cisco Technology, Inc.
Also notable
Ends Nov 2029 · High confidence
Renewed at every maintenance window since the 2012 grant; no more fees are due before its term ends in 2029.
now held by Cisco Technology, Inc.
Also notable
Ends Jul 2029 · High confidence
Renewed at every maintenance window since the 2010 grant; no more fees are due before its term ends in 2029.
now held by Cisco Technology, Inc.
Fee deadlines
No maintenance fee falls due on this company's record before Nov 10, 2027.
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
Patents held now
Soonest term end first.
Also on record: 5 patents in force now held by others · 12 patents ended · 1 application abandoned. List them
Sources and methods
Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built
Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
1 terminal disclaimer is on file with no resolved reference. No cap is applied and none is guessed