Inventor
Christopher R. Ward
Inventor
Bishops Stortford, GB
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials36%
G06FElectric digital data processing27%
G10LSpeech analysis techniques or speech synthesis18%
G01SRadio direction-finding9%
G06NComputing arrangements based on specific computational models9%
PatentTitleYear
10,930,272Event-based semantic search and retrieval202110,930,285Selecting a response in a multi-turn interaction between a user and a conversational bot20215,028,931'Adaptive array processor'19914,821,176'Data processing arrangement using an interconnecting network on a single semiconductor chip'19894,806,939'Optimization of convergence of sequential decorrelator'19894,713,668'Adaptive antenna'19874,625,211'Adaptive antenna array'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986Patents assigned to STANDARD TELEPHONES CABLES LTD (1)· patent assignee history
1986–1991Based in Bishops Stortford, GB· patent location history
1987–1991Patents assigned to STC PLC (4)· patent assignee history
2021Patents assigned to DRIFT COM INC (2)· patent assignee history
2021Based in Somerville, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STC PLC | 4 | 1987–1991 |
| DRIFT COM INC | 2 | 2021 |
| STANDARD TELEPHONES CABLES LTD | 1 | 1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bishops Stortford, GB | 5 | 1986–1991 |
| Somerville, Massachusetts, US | 2 | 2021 |