Inventor
Leena Paivikki Buchwalter
Inventor
Hopewell Junction, NY, US
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1033%
H01HElectric switches12%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%
H05KPrinted circuits8%
H10DInorganic electric semiconductor devices6%
B05DProcesses for applying fluent materials to surfaces, in general4%
B81BMicrostructural devices or systems, e.g. micromechanical devices4%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems4%
C23CCoating metallic material4%
H03HImpedance networks, e.g. resonant circuits4%
PatentTitleYear
8,314,500'Interconnections for flip-chip using lead-free solders and having improved reaction barrier layers'20128,269,291'Low temperature Bi-CMOS compatible process for MEMS RF resonators and filters'20128,187,923'Laser release process for very thin Si-carrier build'20127,943,412'Low temperature Bi-CMOS compatible process for MEMS RF resonators and filters'20117,932,169'Interconnection for flip-chip using lead-free solders and having improved reaction barrier layers'20117,815,968'Centrifugal method for filing high aspect ratio blind mirco vias powdered materials for circuit formation'20107,615,405'Method for precision assembly of integrated circuit chip packages'20097,581,314'Method of forming noble metal contacts'20097,456,046'Method to create flexible connections for integrated circuits'20087,452,568'Centrifugal method for filing high aspect ratio blind micro vias with powdered materials for circuit formation'20087,282,391'Method for precision assembly of integrated circuit chip packages'20077,276,787'Silicon chip carrier with conductive through-vias and method for fabricating same'20077,212,091'Micro-electro-mechanical RF switch'20077,202,764'Noble metal contacts for micro-electromechanical switches'20077,199,450'Materials and method to seal vias in silicon substrates'20077,019,402'Silicon chip carrier with through-vias using laser assisted chemical vapor deposition of conductor'20066,876,282'Micro-electro-mechanical RF switch'20056,818,843'Microswitch with a micro-electromechanical system'20046,639,488'MEMS RF switch with low actuation voltage'20036,593,660'Plasma treatment to enhance inorganic dielectric adhesion to copper'20036,577,011'Chip interconnect wiring structure with low dielectric constant insulator and methods for fabricating the same'20036,372,081'Process to prevent copper contamination of semiconductor fabs'20026,261,951'Plasma treatment to enhance inorganic dielectric adhesion to copper'20016,255,217'Plasma treatment to enhance inorganic dielectric adhesion to copper'20016,184,121'Chip interconnect wiring structure with low dielectric constant insulator and methods for fabricating the same'20015,340,451'Process for producing a metal organic polymer combination'19945,133,840'Surface midification of a polyimide'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2012Patents assigned to IBM (25)· patent assignee history
1992–1994Based in Wappingers Falls, NY, US· patent location history
2001–2012Based in Hopewell Junction, NY, US· patent location history
2012Patents assigned to BUCHWALTER LEENA PAIVIKKI (3)· patent assignee history
2012Patents assigned to ANDRY PAUL STEPHEN (1)· patent assignee history
2012Patents assigned to BELANGER LUC (1)· patent assignee history
2012Patents assigned to BUCHWALTER STEPHEN L (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 25 | 1992–2012 |
| BUCHWALTER LEENA PAIVIKKIself | 3 | 2012 |
| ANDRY PAUL STEPHEN | 1 | 2012 |
| BELANGER LUC | 1 | 2012 |
| BUCHWALTER STEPHEN L | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hopewell Junction, New York, US | 25 | 2001–2012 |
| Wappingers Falls, New York, US | 2 | 1992–1994 |