ClassID:

220926

H03H17/0054 - CPC Classification

Classification description:

Networks using digital techniques Attenuators

Recent Application in this class:
#1
20250260391
2025-08-14

RECONFIGURABLE MONOLITHICALLY INTEGRATED PHASE-CHANGE ATTENUATOR AND METHODS THEREOF

#2
20250125790
2025-04-17

LOW LOSS REFLECTIVE PASSIVE PHASE SHIFTER USING TIME DELAY ELEMENT WITH DOUBLE RESOLUTION

#3
20250070759
2025-02-27

CIRCUIT FOR ATTENUATING SIGNAL RECEIVED THROUGH ANTENNA TO IMPROVE SNR, ELECTRONIC DEVICE INCLUDING THE SAME, AND METHOD FOR CONTROLLING THE SAME

#4
20240267033
2024-08-08

MOTOR POSITION ESTIMATION USING CURRENT RIPPLES

#5
20240243732
2024-07-18

MULTI-LEVEL DIGITAL STEP ATTENUATOR AND DIGITAL STEP ATTENUATION DEVICE

#6
20240030897
2024-01-25

Low loss reflective passive phase shifter using time delay element with double resolution

#7
20220131531
2022-04-28

Compact digital attenuator

#8
20220069856
2022-03-03

Method and apparatus for reduced size RF filter

#9
20210265982
2021-08-26

System improving signal handling

#10
20210135656
2021-05-06

Low loss reflective passive phase shifter using time delay element with double resolution

#11
20190296718
2019-09-26

Low loss reflective passive phase shifter using time delay element with double resolution

#12
20190140622
2019-05-09

Low Loss Reflective Passive Phase Shifter using Time Delay Element

#13
20190068170
2019-02-28

System improving signal handling

#14
20190068169
2019-02-28

Attenuators for electronic applications

#15
20170033772
2017-02-02

Step attenuators

#16
20050283506
2005-12-22

Attenuator, data signal processor, method for acquiring attenuation of attenuator, recording medium, and computer data signal