Patents-Review.com
ClassID:

172338 ⎘

G01S3/8022 - CPC Classification

Classification description:

Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves; Systems for determining direction or deviation from predetermined direction using the Doppler shift introduced by the relative motion between source and receiver

Recent Application in this class:
#1
20240288531
2024-08-29

POSITION DETERMINATION SYSTEM HAVING A DECONVOLUTION DECODER

 #2
20240230819
2024-07-11

METHOD OF DIRECTION ESTIMATION FOR NONCIRCULAR SIGNALS VIA DECOUPLED OPTIMIZATION

 #3
20240061082
2024-02-22

CONTROLLING DIRECTION OF LIDAR OUTPUT SIGNALS

 #4
20230228838
2023-07-20

Position determination system having a deconvolution decoder

 #5
20220299556
2022-09-22

Detecting wireless signal leakage

 #6
20220260663
2022-08-18

Method and apparatus for robust low-cost variable-precision self-localization with multi-element receivers in GPS-denied environments

 #7
20220082679
2022-03-17

Communications signals as radar using synchoronized time delays of multipath reflections

 #8
20210132133
2021-05-06

Detecting wireless signal leakage

 #9
20210109195
2021-04-15

Controlling direction of LIDAR output signals

 #10
20200371194
2020-11-26

Position determination system having a deconvolution decoder

 #11
20200064438
2020-02-27

Method for three-dimensional tracking of sinusoidal acoustic source using a rotating microphone

 #12
20200025900
2020-01-23

Apparatus and method for determining a spatial position of a transmitter

 #13
20190204408
2019-07-04

Position determination system having a deconvolution decoder

 #14
20190049545
2019-02-14

Object detection enhancement using receiver perspective

 #15
20190011551
2019-01-10

Measuring apparatus and method

 #16
20180357874
2018-12-13

Acoustic sensing and alerting

 #17
20180259613
2018-09-13

OBJECT DETECTION DEVICE, OBJECT DETECTION SYSTEM AND OBJECT DETECTION METHOD

 #18
20170272184
2017-09-21

Doppler location of signal leaks in an HFC network

 #19
20160187454
2016-06-30

SYSTEM AND METHOD FOR SEPARATING SOUND AND CONDITION MONITORING SYSTEM AND MOBILE PHONE USING THE SAME

 #20
20150358752
2015-12-10

System for localizing sound source and the method therefor

 #21
20150316196
2015-11-05

Acoustic transmitter and method for underwater pipeline inspection gauges

 #22
20120300582
2012-11-29

System for doppler positioning of seismic sensors and method

 #23
20120281508
2012-11-08

Method for detecting substantially periodic series of bursts of substantially sinusoidal signals

 #24
20120098983
2012-04-26

Audio-controlled image capturing

 #25
20100080080
2010-04-01

Procedure for eliminating ghost sources from passive sonar comprising several linear antennas

 #26
20080239874
2008-10-02

Underwater guidance systems, unmanned underwater vehicles and methods