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Class Information
Number: 257/782
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Combined with electrical contact or lead > Die bond
Description: Subject matter wherein a semiconductor chip containing at least one active solid-state device and provided with a contact or lead is provided with a means for attaching the chip to a supporting member.


Sub-classes under this class:

Class Number Class Name Patents
257/783 With adhesive means 977


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
7619312 Method and apparatus for precisely aligning integrated circuit chips Nov. 17, 2009
7615871 Method and apparatus for attaching microelectronic substrates and support members Nov. 10, 2009
7612457 Semiconductor device including a stress buffer Nov. 3, 2009
7608925 Relay board with bonding pads connected by wirings Oct. 27, 2009
7598620 Copper bonding compatible bond pad structure and method Oct. 6, 2009
7596477 Peel strength simulating apparatus, peel strength simulating program storage medium, and peel strength simulating method Sep. 29, 2009
7586194 Semiconductor device having exposed heat dissipating metal plate Sep. 8, 2009
7579676 Leadless leadframe implemented in a leadframe-based BGA package Aug. 25, 2009
7579693 Mounting structure of ball grid array Aug. 25, 2009
7569921 Semiconductor device and manufacturing method thereof Aug. 4, 2009
7566575 Mounting circuit and method for producing semiconductor-chip-mounting circuit Jul. 28, 2009
7566977 Semiconductor device and method for manufacturing the same Jul. 28, 2009
7564139 Semiconductor device and method for manufacturing the same Jul. 21, 2009
7563651 Method of fabricating a substrate with a concave surface Jul. 21, 2009
7553699 Method of fabricating microelectronic devices Jun. 30, 2009
7553701 Semiconductor packaging method Jun. 30, 2009
7554185 Flip chip and wire bond semiconductor package Jun. 30, 2009
7545031 Multipackage module having stacked packages with asymmetrically arranged die and molding Jun. 9, 2009
7545029 Stack microelectronic assemblies Jun. 9, 2009
7541222 Wire sweep resistant semiconductor package and manufacturing method therefor Jun. 2, 2009
7541667 Semiconductor device and method of manufacturing the same Jun. 2, 2009
7511382 Semiconductor chip arrangement and method Mar. 31, 2009
7508081 Dicing die-bonding film Mar. 24, 2009
7498679 Package substrate and semiconductor package using the same Mar. 3, 2009
7485976 Tamper resistant packaging and approach Feb. 3, 2009
7482638 Package for a semiconductor light emitting device Jan. 27, 2009
7476980 Die configurations and methods of manufacture Jan. 13, 2009
7476979 Chip scale surface mounted device and process of manufacture Jan. 13, 2009
7476959 Encapsulated electronic device Jan. 13, 2009
7476570 System and method of attaching an integrated circuit assembly to a printed wiring board Jan. 13, 2009
7466030 Semiconductor device and fabrication process thereof Dec. 16, 2008
7462942 Die pillar structures and a method of their formation Dec. 9, 2008
7456494 Surface mount electronic component and process for manufacturing same Nov. 25, 2008
7456502 Wiring board with connection electrode formed in opening and semiconductor device using the same Nov. 25, 2008
7453150 Three-dimensional face-to-face integration assembly Nov. 18, 2008
7443043 Circuit device and method of manufacture thereof Oct. 28, 2008
7443041 Packaging of a microchip device Oct. 28, 2008
7443013 Flexible substrate for package of die Oct. 28, 2008
7439475 Thermally conductive body and method of manufacturing the same Oct. 21, 2008
7427811 Semiconductor substrate Sep. 23, 2008
7423349 Semiconductor device Sep. 9, 2008
7420280 Reduced stress under bump metallization structure Sep. 2, 2008
7417295 Insulated gate semiconductor device and manufacturing method thereof Aug. 26, 2008
7417299 Direct connection multi-chip semiconductor element structure Aug. 26, 2008
7417323 Neo-wafer device and method Aug. 26, 2008
7417324 Semiconductor device and method for manufacturing the same Aug. 26, 2008
7414301 Printed circuit board with soldering lands Aug. 19, 2008
7402503 Dicing sheet, manufacturing method thereof, and manufacturing method of semiconductor apparatus Jul. 22, 2008
7400032 Module assembly for stacked BGA packages Jul. 15, 2008
7394163 Method of mounting semiconductor chip Jul. 1, 2008

1 2 3 4 5 6 7 8 9 10 11 12


 
 
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