Inventor
David E. Houser
Inventor
Apalachin, NY, US
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Kprimary
H05KPrinted circuits33%
Y10TTechnical subjects covered by former us classification20%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
G01KMeasuring temperature5%
B23BTurning3%
B23KSoldering or unsoldering3%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling3%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables3%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%
PatentTitleYear
6,576,549'Fabrication of a metalized blind via'20036,527,686'Variable pitch spindle line drilling machine'20036,522,014'Fabrication of a metalized blind via'20036,501,171'Flip chip package with improved cap design and process for making thereof'20026,483,046'Circuit board having burr free castellated plated through holes'20026,453,549'Method of filling plated through holes'20026,298,761'Thin film hole making apparatus'20016,120,179'Apparatus for measuring the temperature of a circuit board during a drilling operation'20006,105,246'Method of making a circuit board having burr free castellated plated through holes'20006,030,154'Minimum error algorithm/program'20006,027,245'Apparatus for measuring a temperature of a substrate during a drilling operation'20006,024,266'System and method for transporting and clamping flexible film structures'20005,984,523'Method for recording the heat generated in a hole wall of a substrate during a drilling operation'19995,957,360'System and method for transporting and clamping flexible film structures'19995,908,722'Dual-sided expose mechanism for web product'19995,875,023'Dual-sided expose mechanism for web product'19995,599,747'Method of making circuitized substrate'19975,584,617'Single flute drill for drilling holes in printed circuit boards and method of drilling holes in a printed circuit board'19965,363,553'Method of drilling vias and through holes'19945,359,176'Optics and environmental protection device for laser processing applications'19944,884,334'Resonant stylus support'19894,631,821'Method for joining metal components to a substrate'19864,515,505'Pressure foot assembly for an end mill delete cutter'19854,415,113'Impact pinner apparatus'19834,089,452'Orientation apparatus for multiple twisted wires'19783,989,178'Wire maze penetrating apparatus'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2003Patents assigned to IBM (26)· patent assignee history
1976–2003Based in Apalachin, NY, US· patent location history
1989–2000Based in Appalachin, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 26 | 1976–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Apalachin, New York, US | 24 | 1976–2003 |
| Appalachin, New York, US | 2 | 1989–2000 |