Inventor
An-Chung R. Lin
Inventor
New London, CT, US
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers50%
B43KImplements for writing or drawing9%
B41MPrinting, duplicating, marking, or copying processes7%
B43LArticles for writing or drawing upon7%
B41JTypewriters4%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
G03GElectrography4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
Y10TTechnical subjects covered by former us classification4%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments2%
PatentTitleYear
6,759,459'Colorless toner formulated to improve light fastness of ink jet prints'20046,723,767'Colorless toner formulated to improve light fastness of ink jet ink prints'20046,323,258'Water fast ink jet print using aqueous ink jet ink'20016,318,265'Inking system including reusable paper and water-humectant ink'20016,056,812'Composition to improve colorfastness of a printed image'20005,948,150'Composition to improve colorfastness of a printed image'19995,592,204'Hot melt impulse ink jet ink with dispersed solid pigment in a hot melt vehicle'19975,528,154'Page identification with conductive traces'19965,381,166'Ink dot size control for ink transfer printing'19955,350,446'Hot melt impulse ink jet ink with dispersed solid pigment in a hot melt vehicle'19945,259,874'Solid ink compositions suitable for use in color transparencies'19935,230,732'Solid driver for the solid ink jet ink'19935,182,572'Demand ink jet utilizing a phase change ink and method of operating'19935,118,347'Solid driver for the solid ink jet ink'19925,041,161'Semi-solid ink jet and method of using same'19914,822,418'Drop on demand ink jet ink comprising dubutyl sebecate'19894,793,264'Low corrosion impulse ink jet ink containing anti-oxidant'19884,659,383'High molecular weight, hot melt impulse ink jet ink'19874,531,976'Heterologous ink jet ink compositions'19854,484,948'Natural wax-containing ink jet inks'19844,390,369'Natural wax-containing ink jet inks'19834,386,961'Heterologous ink jet compositions'19834,361,843'Ink jet compositions and method'19824,228,028'Ball point pen, ink, and its eradicator system'19804,227,930'Ball point pen, ink, and its eradicator system'19804,213,717'Ball point pen, ink and its eradicator system'19804,171,982'Acid indicator based high saturation sympathetic ink having time delayed disappearance'19794,162,164'Cyanine dye based high saturation sympathetic ink having time delayed disappearance'19794,156,657'Ball point pen, ink and its eradicator system'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1980Patents assigned to BURROUGHS CORP (6)· patent assignee history
1979–1980Based in Fairport, NY, US· patent location history
1982–1985Patents assigned to EXXON RESEARCH ENGINEERING CO (5)· patent assignee history
1982–1997Based in New London, CT, US· patent location history
1988–1997Patents assigned to DATAPRODUCTS CORP (6)· patent assignee history
1991Based in Newtown, CT, US· patent location history
1992–2001Patents assigned to HEWLETT PACKARD CO (9)· patent assignee history
1992Based in Supertino, CA, US· patent location history
1993–2004Based in Cupertino, CA, US· patent location history
2004Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEWLETT PACKARD CO | 9 | 1992–2001 |
| BURROUGHS CORP | 6 | 1979–1980 |
| DATAPRODUCTS CORP | 6 | 1988–1997 |
| EXXON RESEARCH ENGINEERING CO | 5 | 1982–1985 |
| HEWLETT PACKARD DEVELOPMENT CO | 2 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| New London, CT, US | 11 | 1982–1997 |
| Cupertino, California, US | 10 | 1993–2004 |
| Fairport, New York, US | 6 | 1979–1980 |
| Supertino, California, US | 1 | 1992 |
| Newtown, CT, US | 1 | 1991 |