Inventor
Linda P. B. Katehi
Inventor
Northville, MI, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials31%
H01PWaveguides15%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1015%
G01RMeasuring electric variables8%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering4%
B60CVehicle tyres4%
B81BMicrostructural devices or systems, e.g. micromechanical devices4%
G08GTraffic control systems4%
H01FMagnets4%
H03HImpedance networks, e.g. resonant circuits4%
PatentTitleYear
7,825,868'Hand held reader antenna for RFID and tire pressure monitoring system'20107,824,997'Membrane suspended MEMS structures'20107,760,142'Vertically integrated transceiver array'20107,473,579'Self-aligned wafer level integration system'20097,283,029'3-D transformer for high-frequency applications'20077,196,637'Antenna system embedded in a support structure for interrogating a tire sensor transponder'20076,906,669'Multifunction antenna'20056,906,506'Method and apparatus for simultaneous measurement of electric field and temperature using an electrooptic semiconductor probe'20056,825,741'Planar filters having periodic electromagnetic bandgap substrates'20046,696,645'On-wafer packaging for RF-MEMS'20046,677,769'Scanning electromagnetic-field imager with optical-fiber-based electro-optic field-mapping system'20046,664,932'Multifunction antenna for wireless and telematic applications'20036,509,880'Integrated planar antenna printed on a compact dielectric slab having an effective dielectric constant'20036,480,162'Low cost compact omini-directional printed antenna'20026,207,903'Via transitions for use as micromachined circuit interconnects'20016,081,239'Planar antenna including a superstrate lens having an effective dielectric constant'20005,913,134'Micromachined self packaged circuits for high-frequency applications'19995,821,836'Miniaturized filter assembly'19985,608,263'Micromachined self packaged circuits for high-frequency applications'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2005Patents assigned to UNIV MICHIGAN (7)· patent assignee history
1997–2005Based in Northville, MI, US· patent location history
2000Patents assigned to GRADIENT TECHNOLOGIES LLC (1)· patent assignee history
2002Patents assigned to EMAG TECHNOLOGIES LLC (1)· patent assignee history
2003–2010Patents assigned to EMAG TECHNOLOGIES INC (7)· patent assignee history
2004–2010Based in Zionsville, IN, US· patent location history
2007–2009Patents assigned to PURDUE RESEARCH FOUNDATION (2)· patent assignee history
2007Based in West Lafayette, IN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EMAG TECHNOLOGIES INC | 7 | 2003–2010 |
| UNIV MICHIGAN | 7 | 1997–2005 |
| PURDUE RESEARCH FOUNDATION | 2 | 2007–2009 |
| EMAG TECHNOLOGIES LLC | 1 | 2002 |
| GRADIENT TECHNOLOGIES LLC | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Northville, MI, US | 12 | 1997–2005 |
| Zionsville, IN, US | 6 | 2004–2010 |
| West Lafayette, IN, US | 1 | 2007 |