ClassID:

225986

H04L27/2335 - CPC Classification

Classification description:

Modulated-carrier systems; Phase-modulated carrier systems, i.e. using phase-shift keying; Demodulator circuits; Receiver circuits using non-coherent demodulation using temporal properties of the received signal

Sub-classes:
Recent Application in this class:
#1
20210028965
2021-01-28

Innovative use of the kalman filter in reception matrices for perfoming an improved estimation of telecommunication signals

#2
20190288739
2019-09-19

System-on-a-Chip for reception of telemetry messages over a radio frequency channel

#3
20190007090
2019-01-03

Method and system for receiving telemetry messages over RF channel

#4
20180367354
2018-12-20

Method for multichannel signal search and demodulation and technique to demodulate and detect DBPSK FDMA ultra-narrow band signal

#5
20180191540
2018-07-05

Method and device for receiving a signal the phase or frequency of which is modulated by a sequence of two-state symbols

#6
20170288741
2017-10-05

Demodulator of a wireless communication reader

#7
20170257241
2017-09-07

Low power wideband non-coherent binary phase shift keying demodulator to align the phase of sideband differential output comparators for reducing jitter, using first order sideband filters with phase 180 degree alignment

#8
20120263163
2012-10-18

Automatic identification system receiver and satellite payload comprising the same

#9
20120140858
2012-06-07

Fine symbol timing estimation

#10
20120044017
2012-02-23

Demodulator and system for transmitting modulated information, in particular for radiofrequency identification tags

#11
20110076978
2011-03-31

Filter device for detecting and/or removing erroneous components in and/or from a signal

#12
20090110119
2009-04-30

Digital satellite broadcasting receiving tuner and satellite broadcasting receiving device including the same

#13
20090063909
2009-03-05

Variable oscillator for generating different frequencies in a controller area network

#14
20080008268
2008-01-10

Recursive phase estimation for a phase-shift-keying receiver

#15
20060123176
2006-06-08

Variable oscillator for generating different frequencies in a controller area network (CAN)

#16
20050190860
2005-09-01

Demodulation of a frequency-modulated received signal by means of a Viterbi algorithm

#17
18172913
2024-07-16

Cluster correlator for a demodulator

#18
15783834
2019-02-26

Soft information measurement in bluetooth long range