Inventor
John Robinson
Inventor
Mount Airy, MD, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Pprimary
H01PWaveguides17%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers11%
G01SRadio direction-finding11%
H04NPictorial communication, e.g. television11%
A61BDiagnosis6%
B23KSoldering or unsoldering6%
B29CShaping or joining of plastics6%
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. inserts6%
B29LIndexing scheme associated with subclass b29c, relating to particular articles6%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them6%
PatentTitleYear
10,375,442Copy protection system20199,479,829'Copy protection system'20167,603,031'Programmable, multi-spectral, image-capture environment'20096,724,280'Tunable RF devices with metallized non-metallic bodies'20046,653,912'RF and microwave duplexers that operate in accordance with a channel frequency allocation method'20036,535,076'Switched charge voltage driver and method for applying voltage to tunable dielectric devices'20036,492,883'Method of channel frequency allocation for RF and microwave duplexers'20025,777,574'High resolution imaging radar linear frequency modulation bandwidth multiplier'19985,708,436'Multi-mode radar system having real-time ultra high resolution synthetic aperture radar (SAR) capability'19985,279,693'Welding thermoplastic material with a laser'19945,116,301'Method of making a double zipper pouch'19924,993,844'Compartmented double zipper pouch'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1994Patents assigned to LPS IND INC (3)· patent assignee history
1991–1994Based in Clifton, NJ, US· patent location history
1998Patents assigned to NORTHROP GRUMMAN CORP (2)· patent assignee history
1998Based in Newton, CT, US· patent location history
2002–2004Patents assigned to PARATEK MICROWAVE INC (4)· patent assignee history
2002–2004Based in Mount Airy, MD, US· patent location history
2009Patents assigned to CANFIELD SCIENT INC (1)· patent assignee history
2009Based in Point Pleasant, NJ, US· patent location history
2016Patents assigned to DCS COPY PROT LTD (1)· patent assignee history
2016–2019Based in Keighley, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PARATEK MICROWAVE INC | 4 | 2002–2004 |
| LPS IND INC | 3 | 1991–1994 |
| NORTHROP GRUMMAN CORP | 2 | 1998 |
| CANFIELD SCIENT INC | 1 | 2009 |
| DCS COPY PROT LTD | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mount Airy, Maryland, US | 4 | 2002–2004 |
| Clifton, New Jersey, US | 3 | 1991–1994 |
| Keighley, GB | 2 | 2016–2019 |
| Point Pleasant, New Jersey, US | 1 | 2009 |
| Newton, CT, US | 1 | 1998 |