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Class Information
Number: 327/61
Name: Miscellaneous active electrical nonlinear devices, circuits, and systems > Specific signal discriminating (e.g., comparing, selecting, etc.) without subsequent control > By amplitude > Maximum or minimum amplitude > By diode-capacitor network
Description: Subject matter wherein maximum or minimum amplitude discriminating is achieved by an electrical energy storage element combined with an element providing unidirectional current flow.










Patents under this class:

Patent Number Title Of Patent Date Issued
8625683 Serial data transmission system and method Jan. 7, 2014
8598866 Zero bias power detector Dec. 3, 2013
8525571 Voltage amplitude limiting circuit of full differential circuit Sep. 3, 2013
8466740 Receiving circuit, LSI chip, and storage medium Jun. 18, 2013
8440061 System and method for plasma arc detection, isolation and prevention May. 14, 2013
8351483 Architecture for ultra-wideband radio Jan. 8, 2013
8278970 Device for detecting the peak value of a signal Oct. 2, 2012
8120386 Amplifiers using gated diodes Feb. 21, 2012
8022734 Low current power detection circuit providing window comparator functionality Sep. 20, 2011
7911236 Detection circuit and detection method Mar. 22, 2011
7880508 Device for detecting the peak value of a signal Feb. 1, 2011
7863940 Envelope detector for high speed applications Jan. 4, 2011
7834692 Peak detector with active ripple suppression Nov. 16, 2010
7772894 Method for providing a power on reset signal with a quadratic current compared to an exponential current Aug. 10, 2010
7738565 Peak detector Jun. 15, 2010
7729453 System and method for fast dynamic adjustment of slicing level for burst mode optical receivers Jun. 1, 2010
7679407 Method and apparatus for providing peak detection circuitry for data communication systems Mar. 16, 2010
7570715 Digital signal receiving circuit Aug. 4, 2009
7535262 High voltage level shifting by capacitive coupling May. 19, 2009
7443208 Peak detector Oct. 28, 2008
7440734 Active quadrature radio frequency power detector Oct. 21, 2008
7375578 Radio frequency envelope detector May. 20, 2008
7245519 Digitally programmable capacitor array Jul. 17, 2007
7242629 High speed latch circuits using gated diodes Jul. 10, 2007
7116594 Sense amplifier circuits and high speed latch circuits using gated diodes Oct. 3, 2006
6973153 Transmit and receive protection circuit Dec. 6, 2005
6856120 Regulator circuit Feb. 15, 2005
6813209 Current integrating sense amplifier for memory modules in RFID Nov. 2, 2004
6774680 Comparator including a differential transistor pair and a diode arrangement Aug. 10, 2004
6762627 Switched capacitor peak detector with variable time constant asymmetrical filtering Jul. 13, 2004
6600344 Predistortion circuit for RF detector Jul. 29, 2003
6433608 Device and method for correcting the baseline wandering of transmitting signals Aug. 13, 2002
6208173 Peak detector Mar. 27, 2001
6204727 Precision controlled RF power detector circuit Mar. 20, 2001
6064238 Low amplitude peak detector May. 16, 2000
5869986 Power level sense circuit Feb. 9, 1999
5867044 Circuit arrangement for signal-pause detection Feb. 2, 1999
5594384 Enhanced peak detector Jan. 14, 1997
5561383 Switchable peak/average detect circuit Oct. 1, 1996
5120995 Switched peak detector Jun. 9, 1992
4698523 Servo data demodulator Oct. 6, 1987
4400633 Level detection circuit Aug. 23, 1983
4373141 Fast updating peak detector circuit Feb. 8, 1983
4175256 Dynamic threshold tone detector Nov. 20, 1979
4020423 Method and circuit arrangement for producing and transmitting electrical reference pulses Apr. 26, 1977











 
 
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