ClassID:

219102

H03D2200/0074 - CPC Classification

Classification description:

Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by; Functional aspects of demodulators; Mixing using a resistive mixer or a passive mixer

Recent Application in this class:
#1
20220085762
2022-03-17

Programmable harmonic rejection mixer (HRM)/subharmonic mixer (SHM) topology

#2
20210218366
2021-07-15

Super-regenerative transceiver with improved frequency discrimination

#3
20200403572
2020-12-24

Frequency-converting super-regenerative transceiver

#4
20200036332
2020-01-30

Applications of a superconducting device that mixes surface acoustic waves and microwave signals

#5
20190379416
2019-12-12

Super-regenerative transceiver with improved frequency discrimination

#6
20190222244
2019-07-18

Tunable filters, cancellers, and duplexers based on passive mixers

#7
20190207557
2019-07-04

Frequency-converting super-regenerative transceiver

#8
20190190452
2019-06-20

Passive mixer

#9
20180013459
2018-01-11

Tunable filters, cancellers, and duplexers based on passive mixers

#10
20180012045
2018-01-11

Sine wave multiplication device and input device having the same

#11
20150349755
2015-12-03

Frequency converter

#12
20150130536
2015-05-14

Mixer

#13
20150084683
2015-03-26

Harmonic rejection mixer

#14
20140349716
2014-11-27

Harmonic filtering for an up-converting, voltage mode, passive mixer

#15
20140176224
2014-06-26

Circuit and method with improved mixer linearity

#16
20140125298
2014-05-08

Fault-rejecting mixer and applications

#17
20120256676
2012-10-11

Driver circuit and a mixer circuit receiving a signal from the driver circuit

#18
20120252396
2012-10-04

Linearization technique for mixer

#19
20120019305
2012-01-26

Harmonic rejection of signal converting device and method thereof

#20
20110300810
2011-12-08

Transceiver including a weaved connection

#21
20110254610
2011-10-20

Distributive resistive mixer

#22
20110237212
2011-09-29

RADIO RECEIVING CIRCUIT

#23
20110207425
2011-08-25

Multi-gigabit millimeter wave receiver system and demodulator system

#24
20100311329
2010-12-09

Method and system for obtaining maximum gain of a passive upconversion mixer utilized in a transmitter

#25
20100265008
2010-10-21

Reduction of gain switching induced phase jumps in high dynamic range downcoversion mixers

#26
20100231316
2010-09-16

Hybrid marchand/back-wave balun and double balanced mixer using same

#27
20100091688
2010-04-15

Simultaneous multiple signal reception and transmission using frequency multiplexing and shared processing

#28
20100085104
2010-04-08

Mixer circuit

#29
20090251350
2009-10-08

Current sampling mixer with harmonic rejection

#30
20060141976
2006-06-29

Passive reflection mixer