23 patents currently held

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

The next term ends in Jan 2027. from the record

Free plan: 3 watched companies. Pro: unlimited.

Alerts on its grants, lapses and transfers.

Ending by 2030

Jan 2027

Next term end

Patent families

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

20262027202820292030 2031 203220332034203520362037 2038 2039 2040 20412042204320442045

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

System and Method for Binning at Final Test US 10,118,200

Cited by 21 later US patents, top 25% of utility patents granted in 2018 in our data, and renewed at every maintenance window due so far. Protection runs to 2032.

Ends Jul 2032 · High confidence Also notable

Methods and Systems for Semiconductor Testing Using Reference Dice US 7,532,024

Renewed at every maintenance window since the 2009 grant; no more fees are due before its term ends in 2027.

Ends Jan 2027 · High confidence Also notable

Methods and Systems for Semiconductor Testing Using a Testing Scenario Language US 7,567,947

Renewed at every maintenance window since the 2009 grant; no more fees are due before its term ends in 2027.

Ends Jan 2027 · High confidence

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 Apr 3, 2027
The maintenance fee for Methods and Systems for Relating Features with Labels in Electronics (US 11,775,876) comes due Apr 3, 2027. Unpaid by Oct 4, 2027, it lapses early.
1 fee due May 28, 2027
The maintenance fee for Augmenting Reliability Models for Manufactured Products (US 11,829,125) comes due May 28, 2027. Unpaid by Nov 29, 2027, it lapses early.
2 fees due Jun 26, 2027
1 fee due Aug 20, 2027
The maintenance fee for Methods of Smart Pairing (US 11,907,095) comes due Aug 20, 2027. Unpaid by Feb 22, 2028, it lapses early.
1 fee due Sep 5, 2027
The maintenance fee for System and Method for Binning at Final Test (US 11,919,046) comes due Sep 5, 2027. Unpaid by Mar 6, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

Nothing was recorded against this company's patents in the last 90 days.

What they patent

The 5 largest of its 14 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.

Method and System for Real Time Outlier Detection and Product Re-Binning	3 in force	to Oct 2040
System and Method for Binning at Final Test	3 in force	to Jul 2032
Augmented Reliability Models for Design and Manufacturing	2 in force	to Feb 2041
Methods and Systems for Detecting Defects on an Electronic Assembly	2 in force	to May 2040
Methods of Smart Pairing	2 in force	to Nov 2037

Patents held now

Soonest term end first.

Patent	Title	Status	Expires	Confidence
US 7,532,024	Methods and Systems for Semiconductor Testing Using Reference Dice In force Term ends Jan 15, 2027 · High confidence	In force	Term ends Jan 15, 2027	High confidence
US 7,567,947	Methods and Systems for Semiconductor Testing Using a Testing Scenario Language In force Term ends Jan 26, 2027 · High confidence	In force	Term ends Jan 26, 2027	High confidence
US 11,919,046	System and Method for Binning at Final Test In force Term ends Mar 3, 2030 · High confidence	In force	Term ends Mar 3, 2030	High confidence
US 8,781,773	System and Methods for Parametric Testing In force Term ends May 9, 2030 · High confidence	In force	Term ends May 9, 2030	High confidence
US 8,112,249	System and Methods for Parametric Test Time Reduction In force Term ends Sep 22, 2030 · High confidence	In force	Term ends Sep 22, 2030	High confidence
US 11,235,355	System and Method for Binning at Final Test In force Term ends Apr 1, 2031 · High confidence	In force	Term ends Apr 1, 2031	High confidence
US 8,838,408	Misalignment Indication Decision System and Method In force Term ends Jun 18, 2032 · High confidence	In force	Term ends Jun 18, 2032	High confidence
US 10,118,200	System and Method for Binning at Final Test In force Term ends Jul 19, 2032 · High confidence	In force	Term ends Jul 19, 2032	High confidence
US 9,885,751	Dynamic Process for Adaptive Tests In force Term ends Dec 30, 2035 · High confidence	In force	Term ends Dec 30, 2035	High confidence
US 11,907,095	Methods of Smart Pairing In force Term ends Mar 17, 2037 · High confidence	In force	Term ends Mar 17, 2037	High confidence

10 of 23 patents shown.

Pro members see all 23.

Pro members: see all 23 patents

Also on record, not counted in the 23: 12 patents ended · 1 application 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.

Export every term end as CSV · Pro

Optimal Plus Ltd.