Inventor
Paul F. Jacobs
Inventor
La Crescenta, CA, US
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics16%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering15%
Y10TTechnical subjects covered by former us classification10%
G05BControl or regulating systems in general7%
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%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light6%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices6%
G06TImage data processing or generation, in general6%
G01FMeasuring volume, volume flow, mass flow or liquid level5%
G05DSystems for controlling or regulating non-electric variables5%
PatentTitleYear
6,264,873'Method of making a three-dimensional object by stereolithography'20016,261,507'Method of and apparatus for making a three-dimensional object by stereolithography'20016,153,312'Apparatus and methods for economically fabricating molded refractory articles using refractory mix displacing elements'20006,048,487'Recoating stereolithographic layers'20006,036,911'Method of making a three-dimensional object by stereolithography'20005,902,537'Rapid recoating of three-dimensional objects formed on a cross-sectional basis'19995,891,382'Recoating of stereolithographic layers'19995,693,144'Vibrationally enhanced stereolithographic recoating'19975,688,464'Vibrationally enhanced stereolithographic recoating'19975,651,934'Recoating of stereolithographic layers'19975,637,169'Method of building three dimensional objects with sheets'19975,609,813'Method of making a three-dimensional object by stereolithography'19975,258,146'Method of and apparatus for measuring and controlling fluid level in stereolithography'19935,256,340'Method of making a three-dimensional object by stereolithography'19935,238,639'Method and apparatus for stereolithographic curl balancing'19935,192,559'Apparatus for building three-dimensional objects with sheets'19935,182,055'Method of making a three-dimensional object by stereolithography'19935,174,931'Method of and apparatus for making a three-dimensional product by stereolithography'19924,748,480'Controlled authentic document recognition equipment'19884,738,901'Method and apparatus for the prevention of unauthorized copying of documents'19884,678,322'Method and apparatus for the prevention of unauthorized copying of documents'19874,671,839'Secure identification card manufacture'19874,134,137'Single wire microelectrometer imaging system'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1988Patents assigned to XEROX CORP (5)· patent assignee history
1979Based in Pasadena, CA, US· patent location history
1987–2001Based in La Crescenta, CA, US· patent location history
1992–2001Patents assigned to 3D SYSTEMS INC (17)· patent assignee history
1999Patents assigned to 3D SYSTEM INC (1)· patent assignee history
2000Based in Saunderstown, RI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3D SYSTEMS INC | 17 | 1992–2001 |
| XEROX CORP | 5 | 1979–1988 |
| 3D SYSTEM INC | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| La Crescenta, California, US | 21 | 1987–2001 |
| Saunderstown, RI, US | 1 | 2000 |
| Pasadena, California, US | 1 | 1979 |