| Patents for G05F 3 - Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties (12,739) |
|---|
| 06/16/1987 | US4673866 Constant voltage generator using memory transistors |
| 06/16/1987 | US4673830 Biasing network for multifunction bipolar integrated system |
| 06/09/1987 | US4672304 In MOS technology |
| 06/09/1987 | US4672242 Reduced power/temperature controlled TTL tri-state buffer utilizing three phase splitter transistors |
| 06/04/1987 | WO1987003392A1 Installation for providing a filtered and stabilized network voltage |
| 06/02/1987 | US4670706 Constant voltage generating circuit |
| 06/02/1987 | US4670670 Circuit arrangement for controlling threshold voltages in CMOS circuits |
| 06/02/1987 | US4670668 Substrate bias generator with power supply control means to sequence application of bias and power to prevent CMOS SCR latch-up |
| 05/26/1987 | US4668903 Apparatus and method for a temperature compensated reference voltage supply |
| 05/20/1987 | EP0222472A2 Complementary semiconductor device with a substrate bias voltage generator |
| 05/19/1987 | US4667145 Voltage regulator circuit |
| 05/12/1987 | US4665356 Integrated circuit trimming |
| 05/06/1987 | EP0220789A2 CMOS voltage reference |
| 05/05/1987 | US4663584 Intermediate potential generation circuit |
| 05/05/1987 | CA1221409A1 Current source arrangement having a precision current-mirror circuit |
| 04/29/1987 | EP0219994A2 Temperature compensated complementary metal-insulator-semiconductor oscillator |
| 04/29/1987 | EP0219937A2 ECL slave reference generators |
| 04/29/1987 | EP0219682A2 A current to voltage converter circuit |
| 04/22/1987 | EP0219158A1 Voltage-regulating circuit |
| 04/21/1987 | US4659979 High voltage current source circuit and method |
| 04/15/1987 | EP0218338A1 A power-down arrangement for an ecl circuit |
| 04/14/1987 | US4658205 Reference voltage generating circuit |
| 04/14/1987 | US4657347 Liquid crystal display with zener diode |
| 04/14/1987 | CA1220519A1 Current mirror circuit with control means for establishing an input-output current ratio |
| 04/08/1987 | EP0217225A1 Trimmable circuit generating a temperature-dependent reference voltage |
| 04/08/1987 | EP0217065A1 Integrated circuit of the complementary technique having a substrate bias generator |
| 04/07/1987 | US4656415 Circuit for generating a reference voltage which is independent of temperature and supply voltage |
| 04/07/1987 | US4656369 Ring oscillator substrate bias generator with precharge voltage feedback control |
| 04/01/1987 | EP0216265A1 Voltage reference generating circuit with a given temperature drift |
| 03/31/1987 | US4654602 Current mirror circuit |
| 03/31/1987 | US4654578 Differential reference voltage generator for NMOS single-supply integrated circuits |
| 03/25/1987 | EP0215429A1 Self substrate bias generator |
| 03/25/1987 | EP0215090A1 Electrical power source |
| 03/18/1987 | EP0214561A2 Random access memory |
| 03/11/1987 | EP0213634A1 Controlled-current source arrangement |
| 03/11/1987 | EP0213503A2 Semiconductor memory circuit including bias voltage generator |
| 03/03/1987 | US4647870 Current mirror circuit with a large current ratio |
| 03/03/1987 | US4647841 Low voltage, high precision current source |
| 03/03/1987 | US4647840 Current mirror circuit |
| 03/03/1987 | CA1218696A1 Current regulating circuit for cordless tool or appliance |
| 02/26/1987 | WO1987001218A1 Integrated-circuit having two nmos depletion mode transistors for producing a stable dc voltage |
| 02/24/1987 | US4645999 Current mirror transient speed up circuit |
| 02/24/1987 | US4645998 Constant voltage generating circuit |
| 02/24/1987 | US4645948 Field effect transistor current source |
| 02/17/1987 | US4644257 Band gap circuit |
| 02/17/1987 | US4644249 Compensated bias generator voltage source for ECL circuits |
| 02/10/1987 | US4642746 Circuit arrangement for feeding the regulation and control device of a regulated direct voltage converter |
| 02/10/1987 | US4642552 Stabilized current source circuit |
| 02/10/1987 | US4642551 Current to voltage converter circuit |
| 02/03/1987 | US4641081 Semiconductor circuit of MOS transistors for generation of reference voltage |
| 01/27/1987 | US4639661 Power-down arrangement for an ECL circuit |
| 01/27/1987 | US4639617 Variable-bias circuit with HF transmission path |
| 01/27/1987 | CA1217230A1 Temperature-compensated zener voltage reference |
| 01/21/1987 | EP0209334A1 Current mirror circuit |
| 01/20/1987 | US4638241 Regulated current supply |
| 01/20/1987 | US4638239 Reference voltage generating circuit |
| 01/20/1987 | US4638149 Power-processing unit |
| 01/20/1987 | CA1216967A1 Semiconductor device |
| 01/20/1987 | CA1216904A1 Current stabilizing circuit |
| 01/14/1987 | EP0208588A1 Electric supply |
| 01/14/1987 | EP0208365A1 Voltage-current converter |
| 01/13/1987 | US4636742 Constant-current source circuit and differential amplifier using the same |
| 01/13/1987 | US4636710 Stacked bandgap voltage reference |
| 01/06/1987 | US4634959 Temperature compensated reference circuit |
| 01/06/1987 | US4634894 Low power CMOS reference generator with low impedance driver |
| 01/06/1987 | CA1216329A1 Current stabilizing arrangement |
| 12/30/1986 | US4633165 Temperature compensated voltage reference |
| 12/30/1986 | EP0205649A1 Inverter circuit realized by using CMOS transistor technique |
| 12/24/1986 | CN86103472A Inverter implemented in cmos technology |
| 12/23/1986 | US4631471 Inductor apparatus for application of ferroresonant regulators |
| 12/23/1986 | US4631421 CMOS substrate bias generator |
| 12/17/1986 | EP0205104A2 Intermediate potential generation circuit |
| 12/16/1986 | US4629973 Current stabilizing circuit operable at low power supply voltages |
| 12/16/1986 | US4629972 Temperature insensitive reference voltage circuit |
| 12/16/1986 | CA1215434A1 Bias current reference circuit having a substantially zero temperature coefficient |
| 12/09/1986 | US4628250 Power conserving CMOS reference voltage source |
| 12/09/1986 | US4628248 NPN bandgap voltage generator |
| 12/09/1986 | US4628247 Voltage regulator |
| 12/09/1986 | US4628215 Drive circuit for substrate pump |
| 12/09/1986 | US4628214 Back bias generator |
| 12/09/1986 | CA1215113A1 Current stabilizing with starting circuit |
| 12/04/1986 | WO1986007213A1 Back bias generator |
| 12/02/1986 | US4627082 Semiconductor device for obtaining an accurate threshold voltage adjustment |
| 12/02/1986 | US4626771 ECL slave reference generator |
| 12/02/1986 | US4626770 NPN band gap voltage reference |
| 12/02/1986 | CA1214880A1 Precision current-source arrangement |
| 11/25/1986 | EP0160694A4 Bias circuit for dynamically switchable low drop current source. |
| 11/20/1986 | EP0202074A1 Bias generator circuit |
| 11/11/1986 | US4622512 Band-gap reference circuit for use with CMOS IC chips |
| 11/11/1986 | US4622476 Temperature compensated active resistor |
| 10/29/1986 | EP0199427A1 Precision bandgap voltage reference |
| 10/22/1986 | EP0197965A1 A field effect transistor current source. |
| 10/21/1986 | US4618816 CMOS ΔVBE bias current generator |
| 10/21/1986 | US4618815 Mixed threshold current mirror |
| 10/15/1986 | EP0197205A2 Programmable reference voltage generator for a (read only) memory, circuit comprising first and second voltage generators, and related control method |
| 10/15/1986 | CN85202697U Asymmetrical impulse generator |
| 10/14/1986 | US4617529 Ring oscillator with delay element and potential pulling circuit |
| 10/08/1986 | EP0196893A2 Temperature compensated active resistor |
| 10/07/1986 | US4616172 Voltage generator for telecommunication amplifier |
| 10/01/1986 | EP0196004A2 Inductor apparatus for application to ferroresonant regulators |