Inventor
David P. Walker
Inventor
Redhill, GB
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing13%
G06TImage data processing or generation, in general10%
H04NPictorial communication, e.g. television10%
Y02PClimate change mitigation technologies in the production or processing of goods7%
A61BDiagnosis3%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material3%
B29CShaping or joining of plastics3%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts3%
B29LIndexing scheme associated with subclass b29c, relating to particular articles3%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges3%
PatentTitleYear
10,592,190Method and apparatus for controlling the operation of an electronic device20209,997,756Lead-acid battery separators with ultra low resistivity and sustained wettability20189,613,115'Generating programs based on input-output examples using converter modules'20179,400,854'Aerospace joggle on multiple adjacent web faces with intersecting runouts'20168,436,810'Indication of the condition of a user'20138,170,333'Image processing systems employing image compression'20128,170,335'Image processing systems employing image compression and accelerated decompression'20128,170,334'Image processing systems employing image compression and accelerated image decompression'20126,528,741'Text entry on portable device'20036,104,837'Image data compression for interactive applications'20004,662,038'Clip fixing for retaining thin film'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2013Based in Redhill, GB· patent location history
2012Patents assigned to BALSTER ERIC (3)· patent assignee history
2012Patents assigned to FLAHERTY MIKE (3)· patent assignee history
2012Patents assigned to FORTENER BENJAMIN (3)· patent assignee history
2012Patents assigned to LUCKING DAVID (3)· patent assignee history
2012Patents assigned to MARRARA THADDEUS (3)· patent assignee history
2012Based in Dayton, OH, US· patent location history
2017Based in Princeton, NJ, US· patent location history
2018Based in Wallsend, GB· patent location history
2020Based in Cambridge, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BALSTER ERIC | 3 | 2012 |
| FLAHERTY MIKE | 3 | 2012 |
| FORTENER BENJAMIN | 3 | 2012 |
| LUCKING DAVID | 3 | 2012 |
| MARRARA THADDEUS | 3 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Redhill, GB | 3 | 2000–2013 |
| Dayton, OH, US | 3 | 2012 |
| Cambridge, GB | 1 | 2020 |
| Wallsend, GB | 1 | 2018 |
| Princeton, New Jersey, US | 1 | 2017 |