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Class Information
Number: 257/206
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Gate arrays > Having specific type of active device (e.g., cmos) > Particular layout of complementary fets with regard to each other
Description: Subject matter wherein the CMOS device includes a plurality of CMOS field effect transistors specifically arranged with regard to each other.

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

Patent Number Title Of Patent Date Issued
5917207 Programmable polysilicon gate array base cell architecture Jun. 29, 1999
5914516 Buffer circuit with wide gate input transistor Jun. 22, 1999
5898194 Integrated circuit cell architecture and routing scheme Apr. 27, 1999
5889329 Tri-directional interconnect architecture for SRAM Mar. 30, 1999
5874754 Microelectronic cells with bent gates and compressed minimum spacings, and method of patterning interconnections for the gates Feb. 23, 1999
5872380 Hexagonal sense cell architecture Feb. 16, 1999
5869900 Sea-of-cells array of transistors Feb. 9, 1999
5864165 Triangular semiconductor NAND gate Jan. 26, 1999
5856927 Method for automatically routing circuits of very large scale integration (VLSI) Jan. 5, 1999
5854497 Semiconductor memory device Dec. 29, 1998
5834851 SRAM having load transistor formed above driver transistor Nov. 10, 1998
5821592 Dynamic random access memory arrays and methods therefor Oct. 13, 1998
5814895 Static random access memory having transistor elements formed on side walls of a trench in a semiconductor substrate Sep. 29, 1998
5814846 Cell apparatus and method for use in building complex integrated circuit devices Sep. 29, 1998
5814845 Four rail circuit architecture for ultra-low power and voltage CMOS circuit design Sep. 29, 1998
5814844 Gate array having highly flexible interconnection structure Sep. 29, 1998
5798541 Standard semiconductor cell with contoured cell boundary to increase device density Aug. 25, 1998
5796129 Master slice type integrated circuit system having block areas optimized based on function Aug. 18, 1998
5796130 Non-rectangular MOS device configurations for gate array type integrated circuits Aug. 18, 1998
5796128 Gate array with fully wired multiplexer circuits Aug. 18, 1998
5793069 Apparatus for protecting gate electrodes of target transistors in a gate array from gate charging by employing free transistors in the gate array Aug. 11, 1998
5793068 Compact gate array Aug. 11, 1998
5789770 Hexagonal architecture with triangular shaped cells Aug. 4, 1998
5780882 Semiconductor integrated circuit device, process for fabricating the same, and apparatus for fabricating the same Jul. 14, 1998
5780883 Gate array architecture for multiplexer based circuits Jul. 14, 1998
5777383 Semiconductor chip package with interconnect layers and routing and testing methods Jul. 7, 1998
5777941 Column multiplexer Jul. 7, 1998
5773855 Microelectronic circuit including silicided field-effect transistor elements that bifunction as interconnects Jun. 30, 1998
5763907 Library of standard cells for the design of integrated circuits Jun. 9, 1998
5764533 Apparatus and methods for generating cell layouts Jun. 9, 1998
5760428 Variable width low profile gate array input/output architecture Jun. 2, 1998
5753944 Layout of butting contacts of a semiconductor device May. 19, 1998
5751033 Frequency converter circuit structure having two sources May. 12, 1998
5748550 Multiple power line arrangement for a semiconductor memory device May. 5, 1998
5742078 Integrated circuit SRAM cell layouts Apr. 21, 1998
5739560 High frequency masterslice monolithic integrated circuit Apr. 14, 1998
5723875 Chip damage detecting circuit for semiconductor IC Mar. 3, 1998
5701021 Cell architecture for mixed signal applications Dec. 23, 1997
5698873 High density gate array base cell architecture Dec. 16, 1997
5698872 Semiconductor memory wherein metallic interconnection layer is applied with the same potential as word line and is connected to word line in regions other than memory cells Dec. 16, 1997
5684311 Base cell for BiCMOS and CMOS gate arrays Nov. 4, 1997
5677555 Output driver transistor with multiple gate bodies Oct. 14, 1997
5672895 Semiconductor integrated circuit with protection circuit against electrostatic breakdown and layout design method therefor Sep. 30, 1997
5654563 Microelectronic integrated circuit including triangular semiconductor "or" g Aug. 5, 1997
5652441 Gate array base cell with novel gate structure Jul. 29, 1997
5650653 Microelectronic integrated circuit including triangular CMOS "nand" gate device Jul. 22, 1997
5635736 MOS gate type semiconductor device Jun. 3, 1997
5635737 Symmetrical multi-layer metal logic array with extension portions for increased gate density and a testability area Jun. 3, 1997
5635744 Semiconductor memory and semiconductor device having SOI structure Jun. 3, 1997
5631581 Microelectronic integrated circuit including triangular semiconductor "and" gate device May. 20, 1997

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