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Class Information
Number: 257/728
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Housing or package > For high frequency (e.g., microwave) device
Description: Subject matter wherein the active solid-state device provided with a housing or package is a high frequency solid-state electronic device operating at high frequencies, such as microwave frequencies or above.


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

Patent Number Title Of Patent Date Issued
6429043 Semiconductor circuitry device and method for manufacturing the same Aug. 6, 2002
6424233 Complex electronic component with a first multilayer filter having a cavity in which a second filter is mounted Jul. 23, 2002
6424027 Low pass filter integral with semiconductor package Jul. 23, 2002
6400576 Sub-package bypass capacitor mounting for an array packaged integrated circuit Jun. 4, 2002
6396116 Integrated circuit packaging for optical sensor devices May. 28, 2002
6396127 Semiconductor package May. 28, 2002
6396144 Mounting structure of semiconductor device, and communication apparatus using the same May. 28, 2002
6392298 Functional lid for RF power package May. 21, 2002
6384479 Semiconductor integrated circuit device May. 7, 2002
6384701 Microwave and millimeter wave device mounted on a semiconductive substrate and comprised of different kinds of functional blocks May. 7, 2002
6380623 Microcircuit assembly having dual-path grounding and negative self-bias Apr. 30, 2002
6377141 Distributed constant filter, method of manufacturing same, and distributed constant filter circuit module Apr. 23, 2002
RE37637 Smart cards having thin die Apr. 9, 2002
6366467 Dual-socket interposer and method of fabrication therefor Apr. 2, 2002
6365961 High-frequency input/output feedthrough and package for housing high-frequency semiconductor element using same Apr. 2, 2002
6365977 Insulating interposer between two electronic components and process thereof Apr. 2, 2002
6366770 High-frequency semiconductor device and radio transmitter/receiver device Apr. 2, 2002
6362525 Circuit structure including a passive element formed within a grid array substrate and method for making the same Mar. 26, 2002
6362078 Dynamic threshold voltage device and methods for fabricating dynamic threshold voltage devices Mar. 26, 2002
6359331 High power switching module Mar. 19, 2002
6356453 Electronic package having flip chip integrated circuit and passive chip component Mar. 12, 2002
6356173 High-frequency module coupled via aperture in a ground plane Mar. 12, 2002
6355981 Wafer fabrication of inside-wrapped contacts for electronic devices Mar. 12, 2002
6351033 Multifunction lead frame and integrated circuit package incorporating the same Feb. 26, 2002
6346744 Integrated RF M.times.N switch matrix Feb. 12, 2002
6344689 Optical semiconductor device for surface mounting Feb. 5, 2002
6335669 RF circuit module Jan. 1, 2002
6333856 Arrangement for mounting chips in multilayer printed circuit boards Dec. 25, 2001
6333552 Millimeter wave semiconductor device Dec. 25, 2001
6329712 High density flip chip memory arrays Dec. 11, 2001
6329715 Passive electronic parts, IC parts, and wafer Dec. 11, 2001
6310394 Reduced parasitic capacitance semiconductor devices Oct. 30, 2001
6307450 Millimeter wave module and radio apparatus Oct. 23, 2001
6294827 Hybrid microwave-frequency integrated circuit Sep. 25, 2001
6294966 Interconnection device Sep. 25, 2001
6292374 Assembly having a back plate with inserts Sep. 18, 2001
6281574 High power microwave transistor amplifier Aug. 28, 2001
6271538 High-frequency detecting elements and high-frequency heater using the same Aug. 7, 2001
6265774 Millimeter wave adjustable cavity package Jul. 24, 2001
6261868 Semiconductor component and method for manufacturing the semiconductor component Jul. 17, 2001
6255730 Integrated low cost thick film RF module Jul. 3, 2001
6232660 High-frequency semiconductor device provided with peripheral bumps on chip periphery that surround high-frequency semiconductor chip May. 15, 2001
6225878 Millimeter wave module and radio apparatus May. 1, 2001
6225696 Advanced RF electronics package May. 1, 2001
6215377 Low cost wideband RF port structure for microwave circuit packages using coplanar waveguide and BGA I/O format Apr. 10, 2001
6211565 Apparatus for preventing electrostatic discharge in an integrated circuit Apr. 3, 2001
6204556 Structure for and method of mounting image taking element on substrate Mar. 20, 2001
6204555 Microwave-frequency hybrid integrated circuit Mar. 20, 2001
6198635 Interconnect layout pattern for integrated circuit packages and the like Mar. 6, 2001
6194774 Inductor including bonding wires Feb. 27, 2001

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


 
 
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