Patents-Review.com
ClassID:

222070 ⎘

H03K2217/94005 - CPC Classification

Classification description:

Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by characterised by the way in which the control signal is generated activated by voice or sound

Recent Application in this class:
#1
20250375049
2025-12-11

REFRIGERATOR HAVING PANEL ASSEMBLY COVERING OPENING OF OUTER PLATE OF DOOR

 #2
20250125802
2025-04-17

CONTROL DEVICE FOR POWER SWITCH, CONTROL METHOD FOR POWER SWITCH AND ELECTRONIC DISPLAY SYSTEM

 #3
20250040731
2025-02-06

REFRIGERATOR HAVING PANEL ASSEMBLY COVERING OPENING OF OUTER PLATE OF DOOR

 #4
20230329454
2023-10-19

Refrigerator having panel assembly covering opening of outer plate of door

 #5
20230148766
2023-05-18

Refrigerator having panel assembly covering opening of outer plate of door

 #6
20230084213
2023-03-16

Refrigerator having panel assembly covering opening of outer plate of door

 #7
20220113079
2022-04-14

Refrigerator having panel assembly covering opening of outer plate of door

 #8
20220048466
2022-02-17

Automatic power door opening on sustained presence

 #9
20190269259
2019-09-05

Refrigerator having panel assembly covering opening of outer plate of door

 #10
20180236972
2018-08-23

Automatic power door opening on sustained presence

 #11
20170188721
2017-07-06

Refrigerator having panel assembly covering opening of outer plate of door

 #12
20150013464
2015-01-15

Ultrasonic sensor control system for occupancy sensing

 #13
20140114444
2014-04-24

Adaptive response time acceleration

 #14
20130061679
2013-03-14

Interior trim part and exterior facing part of a vehicle having an ultrasonic sensor

 #15
20120206711
2012-08-16

Adaptive response time acceleration

 #16
20120024069
2012-02-02

Ultrasonic sensor control system for occupancy sensing

 #17
20110156923
2011-06-30

INFORMATION FEEDBACK OR MESSAGE TO END-USER FOR LED LIGHT-CONTROL SYSTEMS

 #18
20110140610
2011-06-16

System for controlling light in dependence of time of flight signal

 #19
20110122728
2011-05-26

Operating method for an ultra-sound sensor

 #20
20110031846
2011-02-10

Wake-up unit for waking up an electronic device and method of waking up an electronic device

 #21
20110025454
2011-02-03

EMERGENCY MACHINE STOPPING METHOD AND SYSTEM

 #22
20110003614
2011-01-06

Proximity sensor, in particular microphone for reception of sound signals in the human audible sound range, with ultrasonic proximity estimation

 #23
20100327757
2010-12-30

INTELLIGENT LED LAMP

 #24
20100264833
2010-10-21

Lighting system arranged with multiple light units where each of adjacent light units having light beams overlap each other

 #25
20100253241
2010-10-07

System for controlling light in dependence of time-of-flight signal

 #26
20100244752
2010-09-30

Light control system

 #27
20100244751
2010-09-30

System for controlling light in dependence of time-of-flight signal

 #28
20100085216
2010-04-08

Vibration based user input for mobile devices

 #29
20080111710
2008-05-15

Method and device to control touchless recognition

 #30
20080084382
2008-04-10

Ultrasonic/electromagnetic non-contact buttons/switches for elevators

 #31
20070222749
2007-09-27

Operating device, electrical appliance with such an operating device, arrangement of a glass ceramic hob or an oven with such an operating device and method for operating such an operating device

 #32
20070189562
2007-08-16

CONTACT-LESS ELECTRIC SWITCH

 #33
20060245301
2006-11-02

Electronic sensor which can be communicated with

 #34
20050151645
2005-07-14

Near field presence detection device