Inventor
Richard W. Hoffman
Inventor
Clinton, NJ, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices19%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1019%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers10%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
Y02PClimate change mitigation technologies in the production or processing of goods10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
B41FPrinting machines or presses5%
B41JTypewriters5%
B41MPrinting, duplicating, marking, or copying processes5%
PatentTitleYear
10,967,650Hybrid silk screen and direct-to-garment printing machine and process20218,309,990'Integrated devices on a common compound semiconductor III-V wafer'20128,288,797'Integrated devices on a common compound semiconductor III-V wafer'20127,893,463'Integrated devices on a common compound semiconductor III-V wafer'20117,700,423'Process for manufacturing epitaxial wafers for integrated devices on a common compound semiconductor III-V wafer'20106,482,672'Using a critical composition grading technique to deposit InGaAs epitaxial layers on InP substrates'20025,571,339'Hydrogen passivated heteroepitaxial III-V photovoltaic devices grown on lattice-mismatched substrates, and process'19965,211,301'Spooning closure'19935,090,583'Tamper-evident, tamper-resistant closure'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1993Patents assigned to MAGENTA CORP (2)· patent assignee history
1992–1993Based in Chicago, IL, US· patent location history
1996–2002Based in Bay Village, OH, US· patent location history
2010–2012Based in Clinton, NJ, US· patent location history
2011–2012Patents assigned to EMCORE CORP (3)· patent assignee history
2012Patents assigned to COOKE PAUL (2)· patent assignee history
2012Patents assigned to LABYUK VICTOR (2)· patent assignee history
2012Patents assigned to YE SHERRY QIANWEN (2)· patent assignee history
2021Based in Lake Forest, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EMCORE CORP | 3 | 2011–2012 |
| COOKE PAUL | 2 | 2012 |
| LABYUK VICTOR | 2 | 2012 |
| MAGENTA CORP | 2 | 1992–1993 |
| YE SHERRY QIANWEN | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Clinton, New Jersey, US | 4 | 2010–2012 |
| Bay Village, OH, US | 2 | 1996–2002 |
| Chicago, Illinois, US | 2 | 1992–1993 |
| Lake Forest, Illinois, US | 1 | 2021 |