| Patents for H03K 5 - Manipulating pulses not covered by one of the other main groups in this subclass (25,714) |
|---|
| 02/25/1998 | EP0825715A1 Input circuit for digital signals |
| 02/25/1998 | EP0824789A1 Clock generator for cmos circuits with dynamic registers |
| 02/24/1998 | US5721890 Method and apparatus for synchronously detecting phase relationships between a high-frequency clock and a low-frequency clock |
| 02/24/1998 | US5721505 Delay circuit manufacturable by semiconductor elements |
| 02/24/1998 | US5721504 For keeping a signal line at a predetermined voltage |
| 02/24/1998 | US5721501 Frequency multiplier and semiconductor integrated circuit employing the same |
| 02/17/1998 | US5719906 Signal generator and wireless mobile system including the same |
| 02/17/1998 | US5719529 Operational amplifier and digital signal transfer circuit |
| 02/17/1998 | US5719516 Lock generator circuit for use with a dual edge register that provides a separate enable for each use of an input clock signal |
| 02/17/1998 | US5719515 Digital delay line |
| 02/17/1998 | US5719514 Delay circuit compensating for variations in delay time |
| 02/17/1998 | US5719445 Input delay control |
| 02/12/1998 | WO1998006180A1 A clock signal frequency multiplier |
| 02/12/1998 | DE19633338A1 Circuit for controlling threshold switch of railway vehicle wheel detector |
| 02/11/1998 | CN1173081A Circuit device for deviation compensation |
| 02/10/1998 | US5717715 Signal processing apparatus and method |
| 02/10/1998 | US5717354 Input protection circuit and method for semiconductor memory device |
| 02/10/1998 | US5717353 Clock signal generating circuit |
| 02/10/1998 | US5717352 Wave formatter circuit for semiconductor test system |
| 02/10/1998 | US5717348 Self adjusting edge detector circuit |
| 02/10/1998 | US5717345 Signal transmission circuit and signal transmission device utilizing the same |
| 02/05/1998 | DE19638163C1 Verzögerungsstufe mit steilen Flanken Delay stage with steep sides |
| 02/04/1998 | EP0822683A2 Device for and method of aligning in time digital signals, for example a clock signal and a data stream |
| 02/04/1998 | EP0822478A2 Voltage converting circuit and multiphase clock generating circuit for driving the same |
| 02/04/1998 | CN1172380A Level shifter |
| 02/03/1998 | US5714899 Circuit for the generation of a time-stabilized output pulse |
| 02/03/1998 | US5714894 Current comparator arrangement |
| 01/29/1998 | WO1998004062A1 Method and circuit for data regeneration of a data stream |
| 01/29/1998 | WO1998004043A1 High resolution digital synchronization circuit |
| 01/29/1998 | WO1998004042A1 Digital phase locked loop |
| 01/29/1998 | DE4336883C2 Ausgangstreiberschaltung Output driver circuit |
| 01/28/1998 | EP0821476A2 Method and device for offset compensation of a signal processing circuit |
| 01/27/1998 | US5712807 Pulse analyzing method and apparatus |
| 01/27/1998 | US5712582 Test signal generator having timing calibration circuit |
| 01/27/1998 | US5712581 Full differential data qualification circuit for sensing a logic state |
| 01/27/1998 | US5712579 Deskewed clock distribution network with edge clock |
| 01/27/1998 | US5712475 Light receiving circuit with variable threshold circuit |
| 01/21/1998 | EP0820146A2 Differential delay element to prevent common mode oscillation and input hysteresis |
| 01/20/1998 | US5710744 Timing generator for IC testers |
| 01/20/1998 | US5710517 Accurate alignment of clocks in mixed-signal tester |
| 01/15/1998 | WO1998001952A1 Phase locked loop with improved phase-frequency detection |
| 01/14/1998 | EP0818877A2 Offset compensation circuit |
| 01/14/1998 | EP0818735A2 Input buffer circuit coping with high-frequency clock signal |
| 01/14/1998 | EP0818079A1 Timing generator for automatic test equipment operating at high data rates |
| 01/14/1998 | EP0817993A1 Arrangement and method at an integrated circuit |
| 01/13/1998 | US5708625 Voltage level detector |
| 01/13/1998 | US5708395 Frequency multiplying device and digitally-controlled oscillator |
| 01/13/1998 | US5708382 Clock signal modeling circuit |
| 01/13/1998 | US5708381 Variable delay circuit |
| 01/08/1998 | WO1998000918A1 Peak detector and use thereof |
| 01/08/1998 | WO1998000917A1 Delay circuit and method |
| 01/08/1998 | DE19719749A1 Picosecond laser pulse discriminator device using electronic integrator |
| 01/07/1998 | EP0817387A1 Voltage-level shifter |
| 01/07/1998 | EP0817386A1 Voltage-level shifter |
| 01/07/1998 | EP0817385A1 Voltage-level shifter |
| 01/07/1998 | EP0817384A2 Square-law clamping circuit |
| 01/07/1998 | EP0817383A2 Driver circuit |
| 01/07/1998 | EP0817379A2 Apparatus and method for digital data recovery |
| 01/07/1998 | EP0817200A1 Clock circuit for reading a multilevel non volatile memory cells device |
| 01/07/1998 | EP0675376B1 Fail-safe multiple optical-axis light beam sensor |
| 01/07/1998 | CN1169800A Wireless digital communication device, and pulse shaping network |
| 01/07/1998 | CN1169621A Digital noise-eliminating filter for lengthy noise |
| 01/06/1998 | US5706485 Method and apparatus for synchronizing clock signals in a multiple die circuit including a stop clock feature |
| 01/06/1998 | US5706484 Method for eliminating transition direction sensitive timing skews in a source synchronous design |
| 01/06/1998 | US5705942 Method and apparatus for locating and improving critical speed paths in VLSI integrated circuits |
| 12/30/1997 | US5703838 Vernier delay line interpolator and coarse counter realignment |
| 12/30/1997 | US5703519 Drive circuit and method for controlling the cross point levels of a differential CMOS switch drive signal |
| 12/30/1997 | US5703515 For generating an output signal in accordance with a rate signal |
| 12/30/1997 | US5703514 Digital frequency divider phase shifter |
| 12/30/1997 | US5703507 Device for switching among clock signals allocated to a plurality of users |
| 12/30/1997 | US5703505 Signal reception apparatus having automatic level selection function |
| 12/30/1997 | US5703416 Electromagnetic compatibility for integrated circuit pins and internal nodes |
| 12/29/1997 | EP0814562A1 Method for obtaining a variable frequency and variable delay cell for carrying out this method |
| 12/29/1997 | EP0648017B1 Device for monitoring phase skew between two clock signals |
| 12/24/1997 | WO1997049184A1 Strobed comparator for a large common mode range |
| 12/23/1997 | US5701296 Reliable burst signal detecting apparatus |
| 12/23/1997 | US5701099 Transconductor-C filter element with coarse and fine adjustment |
| 12/23/1997 | US5701096 Charge-pump type booster circuit |
| 12/18/1997 | DE19717913A1 Operation method for hysteresis comparators for data reading |
| 12/17/1997 | EP0813290A2 Multi-stage voltage-boosting circuit with boosted back-gate bias |
| 12/17/1997 | EP0778999A4 High speed digital buffer, driver or level shifter circuit |
| 12/17/1997 | EP0754303B1 Reliable voltage monitoring system |
| 12/16/1997 | US5699009 Electronic filtering device |
| 12/16/1997 | US5699005 Clock generator for generating a system clock causing minimal electromagnetic interference |
| 12/16/1997 | US5699003 Delay circuit device |
| 12/16/1997 | US5698991 Bus driver |
| 12/11/1997 | WO1997047089A1 Phase locked loop circuit |
| 12/09/1997 | US5696953 Method and apparatus for power management of an integrated circuit |
| 12/09/1997 | US5696508 Comparator-offset compensating converter |
| 12/09/1997 | US5696462 Serial clock synchronization circuit |
| 12/09/1997 | US5696459 For driving a liquid crystal display |
| 12/04/1997 | DE19703986A1 Signal shaper for input signal wave form reshaping |
| 12/04/1997 | DE19632248C1 Display device with signal sampling |
| 12/03/1997 | EP0809886A1 A fast sigma-delta modulator having a controlled clock generator |
| 12/03/1997 | CN2269672Y High voltage high frequency high power chopper |
| 12/02/1997 | US5694088 Phase locked loop with improved phase-frequency detection |
| 12/02/1997 | US5694086 Precision, analog CMOS one-shot and phase locked loop including the same |
| 12/02/1997 | US5694074 Semiconductor integrated circuit being able to generate sufficient boost potential disregarding generation of noise |
| 12/02/1997 | US5694070 Circuit for delaying an incoming waveform |
| 12/02/1997 | US5694062 Self-timed phase detector and method |