Inventor
DAVID F. HOUGHTON
Inventor
US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis38%
G06FElectric digital data processing25%
G06VImage or video recognition or understanding13%
G11BInformation storage based on relative movement between record carrier and transducer13%
H04NPictorial communication, e.g. television13%
PatentTitleYear
12,562,157Generating topic-specific language models202612,153,617Searching for segments based on an ontology202412,081,901Image modification based on text recognition202411,978,439Generating topic-specific language models202411,562,737Generating topic-specific language models202311,468,109Searching for segments based on an ontology2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to COMCAST INTERACTIVE MEDIA LLC (2)· patent assignee history
2022–2026Based in US· patent location history
2023–2024Patents assigned to TIVO CORP (2)· patent assignee history
2024Patents assigned to COMCAST CABLE COMM LLC (1)· patent assignee history
2026Patents assigned to ADEIA MEDIA HOLDINGS LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COMCAST INTERACTIVE MEDIA LLC | 2 | 2022–2024 |
| TIVO CORP | 2 | 2023–2024 |
| ADEIA MEDIA HOLDINGS LLC | 1 | 2026 |
| COMCAST CABLE COMM LLC | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 6 | 2022–2026 |