Inventor
Jon R. Roman
Inventor
Boynton Beach, FL, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics18%
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 sintering18%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems12%
Y02PClimate change mitigation technologies in the production or processing of goods12%
B08BCleaning in general6%
B22FWorking metallic powder6%
E04CStructural elements6%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges6%
F16LPipes6%
G05FSystems for regulating electric or magnetic variables6%
PatentTitleYear
11,097,468Cooling of build material in three dimensional printing system202111,097,480Post-processing in 3D printing systems using a separate material management apparatus202111,072,161Extracting 3D objects202111,047,408Construction clip20218,705,253'Isolated SEPIC power converter for light emitting diodes and other applications'20146,437,638'Linear two quadrant voltage regulator'20026,204,649'PWM regulator with varying operating frequency for reduced EMI'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2002Patents assigned to MICREL INC (2)· patent assignee history
2001–2002Based in Boynton Beach, FL, US· patent location history
2014Patents assigned to NAT SEMICONDUCTOR CORP (1)· patent assignee history
2014Patents assigned to ROMAN JON R (1)· patent assignee history
2021Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (3)· patent assignee history
2021Patents assigned to ROMAN JOHN (1)· patent assignee history
2021Based in Vancouver, CA· patent location history
2021Based in Portland, OR, US· patent location history
2021Based in Vancouver, WA, US· patent location history
2021Based in Linden, NJ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEWLETT PACKARD DEVELOPMENT CO | 3 | 2021 |
| MICREL INC | 2 | 2001–2002 |
| NAT SEMICONDUCTOR CORP | 1 | 2014 |
| ROMAN JOHNself | 1 | 2021 |
| ROMAN JON Rself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Boynton Beach, Florida, US | 2 | 2001–2002 |
| Vancouver, CA | 1 | 2021 |
| Portland, OR, US | 1 | 2021 |
| Vancouver, Washington, US | 1 | 2021 |
| Linden, New Jersey, US | 1 | 2021 |