22 patents currently held
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
The next term ends in Feb 2038. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
0
Ending by 2030
Feb 2038
Next term end
8
Patent families
When these terms end
Held patents by the year their term ends
notable patents
all others
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: the highest-ranked patents in this portfolio by citations and family size.
Notable patents
Ranked by citations and family size, against patents of the same kind granted the same year. How we rank
Notable
Ends Feb 2038 · High confidence
Also notable
Ends Sep 2040 · High confidence
Also notable
Ends no later than Jun 2042 · Medium confidence
Computational Memory
US 11,614,947
The most cited patent in this portfolio, cited by 15 later US patents, top 5% of utility patents granted in 2023 in our data. Protection runs to 2038.
Computational Memory with Zero Disable and Error Detection
US 11,342,944
Cited by 8 later US patents, top 25% of utility patents granted in 2022 in our data. Protection runs to 2040.
Low-Power Static Random Access Memory
US 12,283,313
A family of 7 related applications built on the 2025 grant. Too new for citation comparison; protection runs to 2042. A terminal disclaimer is on file and its reference is not resolved, so no cap is applied and the date may move earlier, never later.
Fee deadlines
Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
- 1 fee due Jul 23, 2027The maintenance fee for Computational Memory with Zero Disable and Error Detection (US 11,881,872) comes due Jul 23, 2027. Unpaid by Jan 24, 2028, it lapses early.
- 2 fees due Sep 19 to 26, 2027 · next Sep 19
- 1 fee due Oct 9, 2027The maintenance fee for Low-Power Static Random Access Memory (US 11,955,170) comes due Oct 9, 2027. Unpaid by Apr 10, 2028, it lapses early.
Recent changes
- 2 of the patents on this record were granted since Aug 16, 2026
What they patent
The 5 largest of its 8 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
| Computational Memory | 9 in force | to Feb 2041 |
| Low-Power Static Random Access Memory | 4 in force | to Jun 2042 |
| System and Method for Energy-Efficient Implementation of Neural Networks | 4 in force | to Oct 2040 |
| Socket Connections Among Processing-Element Banks and Chips | 1 in force | to May 2044 |
| Rearranging Data Among Processing Elements of Computational Memory | 1 in force | to Jan 2044 |
Patents held now
Soonest term end first.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 11,614,947 | Computational Memory In force · High confidence | In force | High confidence | |
| US 11,941,405 | Computational Memory In force · High confidence | In force | High confidence | |
| US 12,061,969 | System and Method for Energy-Efficient Implementation of Neural Networks In force · Medium confidence | In force | Medium confidence | |
| US 11,256,503 | Computational Memory In force · High confidence | In force | High confidence | |
| US 11,934,482 | Computational Memory In force · Low confidence | In force | Low confidence | |
| US 12,591,633 | Computational Memory In force · Medium confidence | In force | Medium confidence | |
| US 11,342,944 | Computational Memory with Zero Disable and Error Detection In force · High confidence | In force | High confidence | |
| US 11,881,872 | Computational Memory with Zero Disable and Error Detection In force · High confidence | In force | High confidence | |
| US 11,514,294 | System and Method for Energy-Efficient Implementation of Neural Networks In force · High confidence | In force | High confidence | |
| US 12,124,530 | Computational Memory In force · Medium confidence | In force | Medium confidence |
Also on record, not counted in the 22: 24 applications pending · 3 applications 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.