The Patent Finder

Longleaf Technologies, LLC

Also on record
Records under this name other than the patents Longleaf Technologies, LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 54 patents it holds.

Back to Longleaf Technologies, LLC

PatentTitleStatus Expires Confidence
US 8,738,894Methods for Firmware Signature
Formerly held
In force
 · High confidence
In forceHigh confidence
US 9,122,876Methods for Firmware Signature
Formerly held
In force
 · High confidence
In forceHigh confidence
US 9,881,160Methods for Firmware Signature
Formerly held
In force
 · Low confidence
In forceLow confidence
US 11,875,122System and Method for Use of Semantic Understanding in Storage, Searching and Providing of Data or Other Content Information
Formerly held
In force
 · High confidence
In forceHigh confidence
US 12,393,783System and Method for Use of Semantic Understanding in Storage, Searching and Providing of Data or Other Content Information
Formerly held
In force
 · High confidence
In forceHigh confidence
US 8,271,962Scripted Interactive Screen Media
Formerly held
In force (reinstated)
 · High confidence
In force (reinstated)High confidence
US 8,880,537System and Method for Use of Semantic Understanding in Storage, Searching and Providing of Data or Other Content Information
Formerly held
In force
 · High confidence
In forceHigh confidence
US 10,078,633Sytem and Method for Use of Semantic Understanding in Storage, Searching, and Providing of Data or Other Content Information
Formerly held
In force
 · High confidence
In forceHigh confidence
US 11,238,229System and Method for Use of Semantic Understanding in Storage, Searching and Providing of Data or Other Content Information
Formerly held
In force
 · High confidence
In forceHigh confidence
US 9,836,770Data Capture for User Interaction with Promotional Materials
Formerly held
In force
 · High confidence
In forceHigh confidence
10 of 14 patents shown.
Pro members see all 14.
Pro members: see all 14 patents
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited