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Class Information
Number: 377/77
Name: Electrical pulse counters, pulse dividers, or shift registers: circuits and systems > Shift register > Particular transfer means
Description: Subject matter where the register is characterized by means of special significance for coupling information from the output of one stage of the register to the input of a succeeding stage.


Sub-classes under this class:

Class Number Class Name Patents
377/81 Logic circuit 129
377/80 Parallel clocking 50
377/78 Phase clocking or synchronizing 123


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7590214 Shift register and shift register apparatus thereof Sep. 15, 2009
7583360 Method for photolithography using multiple illuminations and a single fine feature mask Sep. 1, 2009
7542023 Shift register having skip function, and display driver device, display device and electronic instrument using the same Jun. 2, 2009
7453973 Diagnostic method and apparatus for non-destructively observing latch data Nov. 18, 2008
7313212 Shift register having low power consumption and method of operation thereof Dec. 25, 2007
7245690 Shift register and electronic device using the same Jul. 17, 2007
7154984 FIFO-register and digital signal processor comprising a FIFO-register Dec. 26, 2006
7145977 Diagnostic method and apparatus for non-destructively observing latch data Dec. 5, 2006
6728330 Register arrangement for a microcomputer with a register and further storage media Apr. 27, 2004
6654439 High speed linear feedback shift register Nov. 25, 2003
6493414 Die information logic and protocol Dec. 10, 2002
6362660 CMOS latch and register circuitry using quantum mechanical tunneling structures Mar. 26, 2002
6333959 Cross feedback latch-type bi-directional shift register in a delay lock loop circuit Dec. 25, 2001
6314156 Space-efficient multi-cycle barrel shifter circuit Nov. 6, 2001
6249168 Clock pulse generator Jun. 19, 2001
6105106 Computer system, memory device and shift register including a balanced switching circuit with series connected transfer gates which are selectively clocked for fast switching times Aug. 15, 2000
6101609 Power consumption reduced register circuit Aug. 8, 2000
6064714 Shifter capable of split operation May. 16, 2000
6020807 Sealed case hold open thermostat Feb. 1, 2000
5995579 Barrel shifter, circuit and method of manipulating a bit pattern Nov. 30, 1999
5987090 Method and apparatus for a logarithmic shift register Nov. 16, 1999
5982428 Programmable clock generator for an imaging device Nov. 9, 1999
5930323 Ultra fast shift register using resonant tunnel diodes Jul. 27, 1999
5926519 Semiconductor integrated circuit including dynamic registers Jul. 20, 1999
5909247 Solid-state image pickup apparatus Jun. 1, 1999
5847588 Programmable multiple CCD clock synthesizer Dec. 8, 1998
5771268 High speed rotator with array method Jun. 23, 1998
5737633 Serial data receiving device having a memory for storing a reception permit signal which enable or disable the device from hand-shaking with the transmitting device Apr. 7, 1998
5689673 Apparatus and method for controlling instruction flow by using a matrix of transmission gates in super-scaler microprocessor and selectively delaying microprocessor instruction execution based Nov. 18, 1997
5606584 Timing circuit Feb. 25, 1997
5483566 Method and apparatus for modifying the contents of a register via a command bit Jan. 9, 1996
5367551 Integrated circuit containing scan circuit Nov. 22, 1994
5363424 Partially-operable driver circuit Nov. 8, 1994
5202908 Shift register Apr. 13, 1993
5166960 Parallel multi-phased a-Si shift register for fast addressing of an a-Si array Nov. 24, 1992
5039950 Multiple clock synthesizer Aug. 13, 1991
5033067 Variable shift register Jul. 16, 1991
5025419 Input/output circuit Jun. 18, 1991
5016263 Sample-hold circuit with outputs taken between gates of dynamic shift register to avoid skew from unequal interstage connection lengths May. 14, 1991
5014244 Integrated memory circuit with parallel and serial input and output May. 7, 1991
5008905 Universal shift register employing a matrix of transmission gates Apr. 16, 1991
4995003 Serial data transfer circuit for a semiconductor memory device Feb. 19, 1991
4876704 Logic integrated circuit for scan path system Oct. 24, 1989
4873665 Dual storage cell memory including data transfer circuits Oct. 10, 1989
4868414 Scan-path self-testing circuit for logic units Sep. 19, 1989
4850000 Gated shift register Jul. 18, 1989
4821299 Semiconductor integrated circuit device including shift register having substantially equalized wiring between stages thereof Apr. 11, 1989
4799040 Data conversion circuit Jan. 17, 1989
4775990 Serial-to-parallel converter Oct. 4, 1988
4733405 Digital integrated circuit Mar. 22, 1988

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