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Browse by Category: Main > Information Technology
Class Information
Number: 365/177
Name: Static information storage and retrieval > Systems using particular element > Semiconductive > Bioplar and fet
Description: Subject matter in which bipolar and field effect transistors are used together in a storage system.


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
7606066 Memory cell and memory cell array having an electrically floating body transistor, and methods of operating same Oct. 20, 2009
7593257 Memory Sep. 22, 2009
7589992 Semiconductor device having three dimensional structure Sep. 15, 2009
7580299 Circuit for generating a reference voltage Aug. 25, 2009
7558100 Phase change memory devices including memory cells having different phase change materials and related methods and systems Jul. 7, 2009
7554839 Symmetric blocking transient voltage suppressor (TVS) using bipolar transistor base snatch Jun. 30, 2009
7539069 Semiconductor memory device May. 26, 2009
7539931 Storage element for mitigating soft errors in logic May. 26, 2009
7525847 Semiconductor device and methods of manufacturing the same Apr. 28, 2009
7499331 Semiconductor memory device Mar. 3, 2009
7492632 Memory array having a programmable word length, and method of operating same Feb. 17, 2009
7483296 Memory device with unipolar and bipolar selectors Jan. 27, 2009
7479654 Memory arrays using nanotube articles with reprogrammable resistance Jan. 20, 2009
7477540 Bipolar reading technique for a memory cell having an electrically floating body transistor Jan. 13, 2009
7460422 Determining history state of data based on state of partially depleted silicon-on-insulator Dec. 2, 2008
7443722 Semiconductor device and driving method therefor Oct. 28, 2008
7415245 Pulse shaping signals for ultrawideband communication Aug. 19, 2008
7362609 Memory cell Apr. 22, 2008
7349273 Access circuit and method for allowing external test voltage to be applied to isolated wells Mar. 25, 2008
7336530 CMOS pixel with dual gate PMOS Feb. 26, 2008
7324366 Non-volatile memory architecture employing bipolar programmable resistance storage elements Jan. 29, 2008
7315466 Semiconductor memory device and method for arranging and manufacturing the same Jan. 1, 2008
7310259 Access circuit and method for allowing external test voltage to be applied to isolated wells Dec. 18, 2007
7310266 Semiconductor device having memory cells implemented with bipolar-transistor-antifuses operating in a first and second mode Dec. 18, 2007
7301803 Bipolar reading technique for a memory cell having an electrically floating body transistor Nov. 27, 2007
7286396 Bit line selection transistor layout structure Oct. 23, 2007
7280394 Field effect devices having a drain controlled via a nanotube switching element Oct. 9, 2007
7259984 Multibit metal nanocrystal memories and fabrication Aug. 21, 2007
7242607 Diode-based memory including floating-plate capacitor and its applications Jul. 10, 2007
7236408 Electronic circuit having variable biasing Jun. 26, 2007
7230846 Purge-based floating body memory Jun. 12, 2007
7221608 Single NMOS device memory cell and array May. 22, 2007
7211843 System and method for programming a memory cell May. 1, 2007
7187581 Semiconductor memory device and method of operating same Mar. 6, 2007
7180767 Multi-level memory device and methods for programming and reading the same Feb. 20, 2007
7164597 Computer systems Jan. 16, 2007
7154778 Nanocrystal write once read only memory for archival storage Dec. 26, 2006
7130212 Field effect device with a channel with a switchable conductivity Oct. 31, 2006
7116573 Switching element method of driving switching element rewritable logic integrated circuit and memory Oct. 3, 2006
7116570 Access circuit and method for allowing external test voltage to be applied to isolated wells Oct. 3, 2006
7113426 Non-volatile RAM cell and array using nanotube switch position for information state Sep. 26, 2006
7113425 Nonvolatile semiconductor memory device with scalable two transistor memory cells Sep. 26, 2006
7092273 Low voltage non-volatile memory transistor Aug. 15, 2006
7057926 Semiconductor memory and FBC memory cell driving method Jun. 6, 2006
7057927 Floating-body dynamic random access memory with purge line Jun. 6, 2006
7031203 Floating-body DRAM using write word line for increased retention time Apr. 18, 2006
7031898 Mechanism for recognizing and abstracting memory structures Apr. 18, 2006
7026692 Low voltage non-volatile memory transistor Apr. 11, 2006
7027316 Access circuit and method for allowing external test voltage to be applied to isolated wells Apr. 11, 2006
7023751 Method and circuit for reducing DRAM refresh power by reducing access transistor sub threshold leakage Apr. 4, 2006

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