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Class Information
Number: 257/529
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Integrated circuit structure with electrically isolated components > Passive components in ics > Including programmable passive component (e.g., fuse)
Description: Subject matter wherein a passive component is programmable, i.e., may be permanently altered (e.g., a fuse - a protective device designed to open a circuit in response to an excessive current).


Sub-classes under this class:

Class Number Class Name Patents
257/530 Anti-fuse 622


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

Patent Number Title Of Patent Date Issued
7459762 Programmable resistance memory element with threshold switching material Dec. 2, 2008
7459717 Phase change memory cell and manufacturing method Dec. 2, 2008
7460003 Electronic fuse with conformal fuse element formed over a freestanding dielectric spacer Dec. 2, 2008
7449764 Semiconductor device and method of manufacturing the same Nov. 11, 2008
7450411 Phase change memory device and manufacturing method Nov. 11, 2008
7442626 Rectangular contact used as a low voltage fuse element Oct. 28, 2008
7443008 Lateral programmable polysilicon structure incorporating polysilicon blocking diode Oct. 28, 2008
7439538 Multi-purpose poly edge test structure Oct. 21, 2008
7436028 One-time programmable read only memory and operating method thereof Oct. 14, 2008
7436044 Electrical fuses comprising thin film transistors (TFTS), and methods for programming same Oct. 14, 2008
7429780 Fuse circuit and semiconductor device including the same Sep. 30, 2008
7423301 Semiconductor device including fuse elements and bonding pad Sep. 9, 2008
7417300 Electrically programmable fuse structures with narrowed width regions configured to enhance current crowding and methods of fabrication thereof Aug. 26, 2008
7413936 Method of forming copper layers Aug. 19, 2008
7414295 Transistor and method of operating transistor Aug. 19, 2008
7405462 FPGA architecture at conventional and submicron scales Jul. 29, 2008
7402887 Semiconductor device having fuse area surrounded by protection means Jul. 22, 2008
7402888 Input protection circuit preventing electrostatic discharge damage of semiconductor integrated circuit Jul. 22, 2008
7397106 Laser fuse with efficient heat dissipation Jul. 8, 2008
7394089 Heat-shielded low power PCM-based reprogrammable EFUSE device Jul. 1, 2008
7390615 Integrated circuit fuse and method of opening Jun. 24, 2008
7391097 Secure electrically programmable fuse Jun. 24, 2008
7391045 Three-dimensional phase-change memory Jun. 24, 2008
7388273 Reprogrammable fuse structure and method Jun. 17, 2008
7384824 Structure and programming of laser fuse Jun. 10, 2008
7382036 Doped single crystal silicon silicided eFuse Jun. 3, 2008
7378718 Fuse element with adjustable resistance May. 27, 2008
7372125 Phase change memory devices using magnetic resistance effect, methods of operating and methods of fabricating the same May. 13, 2008
7368801 Semiconductor electrically programmable fuse element with amorphous silicon layer after programming and method of programming the same May. 6, 2008
7368802 Phase-change memory device and method of manufacturing same May. 6, 2008
7365411 Resistance variable memory with temperature tolerant materials Apr. 29, 2008
7361967 Semiconductor device with fuse wires and connection wires Apr. 22, 2008
7361968 Method for integrally forming an electrical fuse device and a MOS transistor Apr. 22, 2008
7358589 Amorphous carbon metal-to-metal antifuse with adhesion promoting layers Apr. 15, 2008
7355287 Semiconductor chip package and method for fabricating the same Apr. 8, 2008
7352050 Fuse region of a semiconductor region Apr. 1, 2008
7348590 Phase change memory cell with high read margin at low power operation Mar. 25, 2008
7342291 Standby current reduction over a process window with a trimmable well bias Mar. 11, 2008
7335907 Memory device Feb. 26, 2008
7335957 Semiconductor memory integrated circuit and layout method of the same Feb. 26, 2008
7334320 Method of making an electronic fuse with improved ESD tolerance Feb. 26, 2008
7332791 Electrically programmable polysilicon fuse with multiple level resistance and programming Feb. 19, 2008
7326951 Chalcogenide random access memory Feb. 5, 2008
7323760 Fuse structure for semiconductor integrated circuit with improved insulation film thickness uniformity and moisture resistance Jan. 29, 2008
7321130 Thin film fuse phase change RAM and manufacturing method Jan. 22, 2008
7315074 Use of DAR coating to modulate the efficiency of laser fuse blows Jan. 1, 2008
7304497 Methods and apparatus for programmably powering down structured application-specific integrated circuits Dec. 4, 2007
7304366 Self correcting multiple-link fuse Dec. 4, 2007
7301216 Fuse structure Nov. 27, 2007
7288804 Electrically programmable .pi.-shaped fuse structures and methods of fabrication thereof Oct. 30, 2007

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15


 
 
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