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Your search returned 128 patents.
( 326/94 in Current US Classification )
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Patent IDTitleDate Filed
5539337 Clock noise filter for integrated circuits December 30, 1994
5510732 Synchronizer circuit and method for reducing the occurrence of metastability conditions in digital systems August 3, 1994
5489865 Circuit for filtering asynchronous metastability of cross-coupled logic gates February 28, 1992
5487163 Fast synchronization of asynchronous signals with a synchronous system November 4, 1993
5467037 Reset generation circuit to reset self resetting CMOS circuits November 21, 1994
5455840 Method of compensating a phase of a system clock in an information processing system, apparatus employing the same and system clock generator September 17, 1993
5453708 Clocking scheme for latching of a domino output January 4, 1995
5450024 ECL to CMOS signal converter circuit including toggle-fault detection January 19, 1994
5446403 Power on reset signal circuit with clock inhibit and delayed reset February 4, 1994
5365122 Meta stable resistant signal detector December 10, 1992
5347185 Protection structure against latch-up in a CMOS circuit June 3, 1992
5233617 Asynchronous latch circuit and register April 13, 1990
5210449 Edge triggered tri-state output buffer September 16, 1991
5206545 Method and apparatus for providing output contention relief for digital buffers February 5, 1991
5168176 Apparatus and method to prevent the unsettling of a quiescent, low output channel caused by ground bounce induced by neighboring output channels July 23, 1991
5146117 Convertible multi-function microelectronic logic gate structure and method of fabricating the same April 1, 1991
5138189 Asynchronous state machine synchronization circuit and method September 27, 1990
5122694 Method and electrical circuit for eliminating time jitter caused by metastable conditions in asynchronous logic circuits December 26, 1990
5121005 Programmable logic array with delayed active pull-ups on the column conductors April 1, 1991
5107137 Master-slave clocked CMOS flip-flop with hysteresis September 4, 1990
5045801 Metastable tolerant asynchronous interface May 29, 1990
5038327 Decoder circuit of erasable programmable read only memory for avoiding erroneous operation caused by parasitic capacitors September 18, 1990
5036227 Row address strobe signal input buffer for preventing latch-up February 27, 1990
5036225 TTL-ECL level converting circuit October 6, 1989
5036221 Circuit for eliminating metastable events associated with a data signal asynchronous to a clock signal March 31, 1989
5029279 Standard cells with flip-flops located in a single region and having minimal-length clock lines July 17, 1989
5027014 Translator circuit and method of operation March 30, 1990
5027008 CMOS clamp circuits February 15, 1990
5014226 Method and apparatus for predicting the metastable behavior of logic circuits September 29, 1988
5001731 Method and apparatus for eliminating clockskew race condition errors October 2, 1989
4999528 Metastable-proof flip-flop November 14, 1989
4983861 Semiconductor integrated circuit with an input buffer circuit for preventing false operation caused by power noise September 25, 1989
4978869 ESD resistant latch circuit April 19, 1990
4929850 Metastable resistant flip-flop September 17, 1987
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