Rowem Inc.

8 patents currently held · Updated Nov 14, 2026

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

Ending by 2030

Apr 2033

Next term end

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

20262027202820292030203120322033203420352036203720382039204020412042204320442045

Fee deadlines

No maintenance fee falls due on this company's record before Nov 14, 2027.

Recent changes

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

Patents held now

Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.

Showing 1 to 8 of 8

Patent	Title	Status	Expires	Confidence
US 9,769,154	Passcode operating system, passcode apparatus, and super-passcode generating method In force Term ends Apr 25, 2033 · From the USPTO record	In force	Term ends Apr 25, 2033	From the USPTO record
US 9,910,975	Method for authenticating user using icon combined with input pattern, and password input device In force Term ends May 1, 2033 · From the USPTO record	In force	Term ends May 1, 2033	From the USPTO record
US 9,679,123	Password authentication system and password authentication method using consecutive password authentication In force Term ends Jul 12, 2033 · From the USPTO record	In force	Term ends Jul 12, 2033	From the USPTO record
US 9,882,896	System and method for secure login, and apparatus for same In force Term ends Jul 12, 2033 · From the USPTO record	In force	Term ends Jul 12, 2033	From the USPTO record
US 9,684,782	System for processing lost password using password long-term memory of user, and method for processing lost password In force Term ends Aug 8, 2033 · From the USPTO record	In force	Term ends Aug 8, 2033	From the USPTO record
US 9,729,545	Method and apparatus for managing passcode In force Term ends Sep 17, 2033 · From the USPTO record	In force	Term ends Sep 17, 2033	From the USPTO record
US 9,876,785	System and method for safe login, and apparatus therefor In force Term ends Dec 27, 2033 · From the USPTO record	In force	Term ends Dec 27, 2033	From the USPTO record
US 10,171,428	Confidential Data Management Method and Device, and Security Authentication Method and System In force Term ends Aug 31, 2035 · High confidence	In force	Term ends Aug 31, 2035	High confidence

Also on record, not counted in the 8: 1 lapsed for an unpaid fee. List them

Sources and methods

Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand. How this record was built

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

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Published applications

Every application published under this name has become a patent.