Inventor
Alan E. Wang
Inventor
Gibsonia, PA, US
Overview
Patents· 36 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification21%
H05KPrinted circuits17%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1012%
C09DCoating compositions, e.g. paints, varnishes or lacquers7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
B24BMachines, devices, or processes for grinding or polishing4%
B41MPrinting, duplicating, marking, or copying processes3%
C03CChemical composition of glasses, glazes or vitreous enamels3%
C08JWorking-up3%
B24DTools for grinding, buffing or sharpening2%
PatentTitleYear
10,954,252Inhibitors of human immunodeficiency virus replication20218,409,982'Method of forming solid blind vias through the dielectric coating on high density interconnect (HDI) substrate materials'20138,258,411'Printed circuit board with improved via design'20128,141,245'Method of forming a circuit board with improved via design'20128,008,188'Method of forming solid blind vias through the dielectric coating on high density interconnect substrate materials'20117,743,494'Process of fabricating a circuit board'20107,690,103'Method of forming a printed circuit board with improved via design'20107,679,001'Circuit board and method of manufacture thereof'20107,485,812'Single or multi-layer printed circuit board with improved via design'20097,291,063'Polyurethane urea polishing pad'20077,228,623'Process for fabricating a multi layer circuit assembly'20077,159,308'Method of making a circuit board'20077,157,119'Method and compositions for applying multiple overlying organic pigmented decorations on ceramic substrates'20077,097,549'Polishing pad'20067,000,313'Process for fabricating circuit assemblies using electrodepositable dielectric coating compositions'20067,002,081'Single or multi-layer printed circuit board with recessed or extended breakaway tabs and method of manufacture thereof'20066,951,707'Process for creating vias for circuit assemblies'20056,905,402'Polishing pad for planarization'20056,844,504'Single or multi-layer printed circuit board with recessed or extended breakaway tabs and method of manufacture thereof'20056,824,959'Process for creating holes in polymeric substrates'20046,713,587'Electrodepositable dielectric coating compositions and methods related thereto'20046,477,926'Polishing pad'20026,340,725'Inkjet printing media'20026,214,414'Method for forming a sequence of crosslinked pigmented coatings on ceramic substrates'20016,121,336'Surfactants for incorporating silica aerogel in polyurethane foams'20006,074,761'Inkjet printing media'20005,998,534'Water-soluble or water-dispersible addition copolymer'19995,880,196'Inkjet printing media'19995,753,735'Stable particulate dispersions'19985,744,243'Coating composition and articles prepared therewith'19985,739,365'Method for preparing ammonium hydroxyalkyl sulfonates and ammonium alkanoyl alkyl sulfonates produced therefrom'19985,691,392'Stable particulate dispersions'19975,580,819'Coating composition, process for producing antireflective coatings, and coated articles'19965,304,390'Supercritical ratio control system utilizing a sonic flow venturi and an air-driven positive displacement pump'19944,313,861'Latex autodeposition coatings'19824,310,450'Crosslinkable autodeposition coating compositions containing a glycoluril derivative'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982Based in South Charleston, WV, US· patent location history
1996–1999Patents assigned to PPG INDUSTRIES INC (5)· patent assignee history
1996–2002Based in Hoffman Estates, IL, US· patent location history
1998–2000Patents assigned to BASF CORP (2)· patent assignee history
1999–2013Patents assigned to PPG IND OHIO INC (24)· patent assignee history
2001–2012Based in Gibsonia, PA, US· patent location history
2012–2013Patents assigned to OLSON KEVIN C (3)· patent assignee history
2012–2013Patents assigned to WANG ALAN E (3)· patent assignee history
2013Based in Camas, WA, US· patent location history
2021Based in Wallingford, CT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PPG IND OHIO INC | 24 | 1999–2013 |
| PPG INDUSTRIES INC | 5 | 1996–1999 |
| OLSON KEVIN C | 3 | 2012–2013 |
| WANG ALAN Eself | 3 | 2012–2013 |
| BASF CORP | 2 | 1998–2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gibsonia, Pennsylvania, US | 19 | 2001–2012 |
| Hoffman Estates, Illinois, US | 10 | 1996–2002 |
| South Charleston, WV, US | 2 | 1982 |
| Wallingford, CT, US | 1 | 2021 |
| Camas, Washington, US | 1 | 2013 |