Lessac Technologies, Inc.
Records under this name other than patents Lessac Technologies, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 7 of 7 · Back to Lessac Technologies, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,401,849 | Methods employing phase state analysis for use in speech synthesis and recognition Lapsed on the fee record Ended Mar 19, 2025 · From the USPTO record | Lapsed on the fee record | Ended Mar 19, 2025 | From the USPTO record |
| US 8,219,398 | Computerized speech synthesizer for synthesizing speech from text Lapsed on the fee record Ended Jul 10, 2024 · From the USPTO record | Lapsed on the fee record | Ended Jul 10, 2024 | From the USPTO record |
| US 8,175,879 | System-effected text annotation for expressive prosody in speech synthesis and recognition Lapsed on the fee record Ended May 8, 2024 · From the USPTO record | Lapsed on the fee record | Ended May 8, 2024 | From the USPTO record |
| US 10,453,442 | Methods employing phase state analysis for use in speech synthesis and recognition Lapsed on the fee record Ended Oct 22, 2023 · From the USPTO record | Lapsed on the fee record | Ended Oct 22, 2023 | From the USPTO record |
| US 10,453,479 | Methods for aligning expressive speech utterances with text and systems therefor Lapsed on the fee record Ended Oct 22, 2023 · From the USPTO record | Lapsed on the fee record | Ended Oct 22, 2023 | From the USPTO record |
| US 7,877,259 | Prosodic speech text codes and their use in computerized speech systems Lapsed on the fee record Ended Jan 25, 2023 · From the USPTO record | Lapsed on the fee record | Ended Jan 25, 2023 | From the USPTO record |
| US 7,280,964 | Method of recognizing spoken language with recognition of language color Term ended Term ended Sep 30, 2022 · From the USPTO record | Term ended | Term ended Sep 30, 2022 | From the USPTO record |