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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Physics
Class Information
Number: 257/690
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Housing or package > With contact or lead
Description: Subject matter wherein the device is provided with a contact or lead, in addition to or as part of the package or housing.


Sub-classes under this class:

Class Number Class Name Patents
257/691 Having power distribution means (e.g., bus structure) 1,067
257/700 Multiple contact layers separated from each other by insulator means and forming part of a package or housing (e.g., plural ceramic layer package) 1,189
257/692 With particular lead geometry 1,252
257/698 With specific electrical feedthrough structure 1,217


Patents under this class:
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Patent Number Title Of Patent Date Issued
6429509 Integrated circuit with improved interconnect structure and process for making same Aug. 6, 2002
6429510 Liquid damping of high frequency bond wire vibration Aug. 6, 2002
6429514 Integrated circuit chip and method for fabricating the same Aug. 6, 2002
6426550 Interleaved signal trace routing Jul. 30, 2002
6424025 Cross grid array package structure and method of manufacture Jul. 23, 2002
6424028 Semiconductor devices configured to tolerate connection misalignment Jul. 23, 2002
6420661 Connector element for connecting microelectronic elements Jul. 16, 2002
6417562 Silicon verification with embedded testbenches Jul. 9, 2002
6414374 Semiconductor device including edge bond pads and methods Jul. 2, 2002
6414385 Quad flat non-lead package of semiconductor Jul. 2, 2002
6410987 Semiconductor device and a method of manufacturing the same and an electronic device Jun. 25, 2002
6410989 Chip-scale package Jun. 25, 2002
6407344 Multilayer circuit board Jun. 18, 2002
6407449 Pin layout of semiconductor integrated circuits including dual band amplifier and receiving mixer Jun. 18, 2002
6404045 IGBT and free-wheeling diode combination Jun. 11, 2002
6404046 Module of stacked integrated circuit packages including an interposer Jun. 11, 2002
6404065 Electrically isolated power semiconductor package Jun. 11, 2002
6400004 Leadless semiconductor package Jun. 4, 2002
6396139 Semiconductor package structure with exposed die pad May. 28, 2002
6396154 Semiconductor device May. 28, 2002
6392287 Semiconductor package and fabricating method thereof May. 21, 2002
6392293 Semiconductor package with sloped outer leads May. 21, 2002
6392294 Semiconductor device with stable protection coating May. 21, 2002
6392295 Semiconductor device May. 21, 2002
6392305 Chip scale package of semiconductor May. 21, 2002
6387730 Hybrid S.C. devices and method of manufacture thereof May. 14, 2002
6388312 Repairable multi-chip package May. 14, 2002
6388336 Multichip semiconductor assembly May. 14, 2002
6384472 Leadless image sensor package structure and method for making the same May. 7, 2002
6384474 Housing for receiving a planar power transistor May. 7, 2002
6384475 Lead formation using grids May. 7, 2002
6379997 Semiconductor device and method of producing the same and semiconductor device unit and method of producing the same Apr. 30, 2002
6380633 Pattern layout structure in substrate Apr. 30, 2002
6376905 Semiconductor package Apr. 23, 2002
6373140 Semiconductor device Apr. 16, 2002
6369441 Method of producing a semiconductor chip having an underplate metal layer Apr. 9, 2002
6369447 Plastic-packaged semiconductor device including a plurality of chips Apr. 9, 2002
6365424 Sensor device and method of producing a sensor device Apr. 2, 2002
6362531 Recessed bond pad Mar. 26, 2002
6353258 Semiconductor module Mar. 5, 2002
6353267 Semiconductor device having first and second sealing resins Mar. 5, 2002
6351025 Semiconductor chip having an underplate metal layer Feb. 26, 2002
6351030 Electronic package utilizing protective coating Feb. 26, 2002
6344683 Stacked semiconductor package with flexible tape Feb. 5, 2002
6344684 Multi-layered pin grid array interposer apparatus and method for testing semiconductor devices having a non-pin grid array footprint Feb. 5, 2002
6344696 Chip size package semiconductor device and method of forming the same Feb. 5, 2002
6340841 Build-up board package for semiconductor devices Jan. 22, 2002
6339255 Stacked semiconductor chips in a single semiconductor package Jan. 15, 2002
6335564 Single Paddle having a semiconductor device and a passive electronic component Jan. 1, 2002
6331736 Utilization of die repattern layers for die internal connections Dec. 18, 2001

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