Inventor
Ronald N. Friel
Inventor
Hamilton Square, NJ, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps29%
C08LCompositions of macromolecular compounds11%
G03GElectrography11%
C09KMaterials for miscellaneous applications, not provided for elsewhere9%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
G11BInformation storage based on relative movement between record carrier and transducer6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
B05BSpraying apparatus3%
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%
PatentTitleYear
5,477,285'CRT developing apparatus'19955,413,885'Organic photoconductor for an electrophotographic screening process for a CRT'19955,405,722'Method for combined baking-out and sealing of an electrophotographically processed screen assembly for a cathode-ray tube'19955,370,952'Organic conductor for an electrophotographic screening process for a CRT'19945,132,188'Method for charging a concave surface of a CRT faceplate panel'19925,093,217'Apparatus and method for manufacturing a screen assembly for a CRT utilizing a grid-developing electrode'19925,083,959'CRT charging apparatus'19925,012,155'Surface treatment of phosphor particles and method for a CRT screen'19914,975,619'Surface treatment of silica-coated phosphor particles and method for a CRT screen'19904,921,767'Method of electrophotographically manufacturing a luminescent screen assembly for a cathode-ray-tube'19904,921,727'Surface treatment of silica-coated phosphor particles and method for a CRT screen'19904,416,807'Conductive video discs'19834,378,310'Conductive molding composition'19834,280,941'Video discs and molding compositions therefor'19814,241,120'Video discs and molding compositions therefor'19804,042,293'Liquid crystal devices having diode characteristics'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1983Patents assigned to RCA CORP (5)· patent assignee history
1977–1995Based in Hamilton Square, NJ, US· patent location history
1990–1991Patents assigned to RCA LICENSING CORP (4)· patent assignee history
1990–1992Based in Hamilton Township, Mercer County, NJ, US· patent location history
1990Based in Mercer County, NJ, US· patent location history
1992–1995Patents assigned to RCA THOMSON LICENSING CORP (5)· patent assignee history
1995Patents assigned to RCA THOMPSON LICENSING CORP (1)· patent assignee history
1995Patents assigned to THOMSON CONSUMER ELECTRONICS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RCA CORP | 5 | 1977–1983 |
| RCA THOMSON LICENSING CORP | 5 | 1992–1995 |
| RCA LICENSING CORP | 4 | 1990–1991 |
| RCA THOMPSON LICENSING CORP | 1 | 1995 |
| THOMSON CONSUMER ELECTRONICS | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hamilton Square, New Jersey, US | 13 | 1977–1995 |
| Hamilton Township, Mercer County, New Jersey, US | 2 | 1990–1992 |
| Mercer County, New Jersey, US | 1 | 1990 |