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Browse by Category: Main > Physics
Class Information
Number: 257/668
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Lead frame > On insulating carrier other than a printed circuit board
Description: Subject matter wherein the lead frame is mounted on an insulating carrier other than a printed circuit board.


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Patent Number Title Of Patent Date Issued
7459779 Pad arrangement of driver IC chip for LCD and related circuit pattern structure of TAB package Dec. 2, 2008
7453139 Compliant terminal mountings with vented spaces and methods Nov. 18, 2008
7449770 Substrate with slot Nov. 11, 2008
7446398 Bump pattern design for flip chip semiconductor package Nov. 4, 2008
7443013 Flexible substrate for package of die Oct. 28, 2008
7442968 Chip on film (COF) package having test pad for testing electrical function of chip and method for manufacturing same Oct. 28, 2008
7411295 Circuit board, device mounting structure, device mounting method, and electronic apparatus Aug. 12, 2008
7408242 Carrier with reinforced leads that are to be connected to a chip Aug. 5, 2008
7408204 Flip-chip packaging structure for light emitting diode and method thereof Aug. 5, 2008
7408244 Semiconductor package and stack arrangement thereof Aug. 5, 2008
7393754 Tape carrier type semiconductor device and method of producing the same Jul. 1, 2008
7388293 Interposer method of fabricating same, and semiconductor device using the same having two portions with different constructions Jun. 17, 2008
7385281 Semiconductor integrated circuit device Jun. 10, 2008
7385283 Three dimensional integrated circuit and method of making the same Jun. 10, 2008
7382042 COF flexible printed wiring board and method of producing the wiring board Jun. 3, 2008
7378723 Method and apparatus for decoupling conductive portions of a microelectronic device package May. 27, 2008
7372130 Semiconductor device including a semiconductor chip formed on an insulating element such as a tape, and including an improved insulating arrangement May. 13, 2008
7372139 Semiconductor chip package May. 13, 2008
7372131 Routing element for use in semiconductor device assemblies May. 13, 2008
7368805 Semiconductor device, flexible substrate, tape carrier, and electronic device including the semiconductor device May. 6, 2008
7365424 Microelectronic component assemblies with recessed wire bonds and methods of making same Apr. 29, 2008
7362491 Heated glass panels and methods for making electrical contact with electro-conductive films Apr. 22, 2008
7358602 Semiconductor chip, and semiconductor wafer including a variable thickness insulating layer Apr. 15, 2008
7354795 Methods for packaging and encapsulating semiconductor device assemblies that include tape substrates Apr. 8, 2008
7352061 Flexible core for enhancement of package interconnect reliability Apr. 1, 2008
7339260 Wiring board providing impedance matching Mar. 4, 2008
7339259 Semiconductor device Mar. 4, 2008
7339262 Tape circuit substrate and semiconductor apparatus employing the same Mar. 4, 2008
7339282 Topographically indexed support substrates Mar. 4, 2008
7335972 Heterogeneously integrated microsystem-on-a-chip Feb. 26, 2008
7329947 Heat treatment jig for semiconductor substrate Feb. 12, 2008
7327032 Semiconductor package accomplishing fan-out structure through wire bonding Feb. 5, 2008
7324352 High capacity thin module system and method Jan. 29, 2008
7321167 Flex tape architecture for integrated circuit signal ingress/egress Jan. 22, 2008
7316939 Semiconductor device manufacturing method and manufacturing apparatus Jan. 8, 2008
7317243 Encapsulated lead having step configuration Jan. 8, 2008
7301103 Printed-wiring board, printed-circuit board and electronic apparatus Nov. 27, 2007
7298027 SMT three phase inverter package and lead frame Nov. 20, 2007
7294853 Substrate for mounting a semiconductor Nov. 13, 2007
7288832 Chip-mounted film package Oct. 30, 2007
7285850 Support elements for semiconductor devices with peripherally located bond pads Oct. 23, 2007
7274105 Thermal conductive electronics substrate and assembly Sep. 25, 2007
7256496 Semiconductor device having adhesion increasing film to prevent peeling Aug. 14, 2007
7256431 Insulating substrate and semiconductor device having a thermally sprayed circuit pattern Aug. 14, 2007
7256858 Liquid crystal display having a switching pin and a dummy output pin in driver IC Aug. 14, 2007
7253504 Integrated circuit package and method Aug. 7, 2007
7253508 Semiconductor package with a flip chip on a solder-resist leadframe Aug. 7, 2007
7253505 IC substrate with over voltage protection function Aug. 7, 2007
7253503 Integrated circuit device packages and substrates for making the packages Aug. 7, 2007
7250575 Wiring board, semiconductor device and display module Jul. 31, 2007

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