ClassID:

84027

B81C1/00944 - CPC Classification

Classification description:

Manufacture or treatment of devices or systems in or on a substrate; Treatments or methods for avoiding stiction of flexible or moving parts of MEMS; For avoiding stiction during the manufacturing process of the device, e.g. during wet etching Maintaining a critical distance between the structures to be released

Recent Application in this class:
#1
20230375416
2023-11-23

Micro-Electro-Mechanical System (Mems) Thermal Sensor

#2
20210215550
2021-07-15

Micro-electro-mechanical system (MEMS) thermal sensor

#3
20200103290
2020-04-02

Micro-electro-mechanical system (MEMS) thermal sensor

#4
20190241425
2019-08-08

Method and apparatus for reducing in-process and in-use stiction for MEMS devices

#5
20180148328
2018-05-31

Process for producing an electromechanical device

#6
20180134542
2018-05-17

Method and apparatus for reducing in-process and in-use stiction for MEMS devices

#7
20130065344
2013-03-14

Process of forming a microphone using support member

#8
20120153469
2012-06-21

Micro electronic mechanical system structure

#9
20110169106
2011-07-14

Manufacturing method of micro electronic mechanical system structure

#10
20110044480
2011-02-24

Electret condenser

#11
20090261431
2009-10-22

Pre-released structure device

#12
20090029501
2009-01-29

Process of forming a microphone using support member

#13
20080224319
2008-09-18

Micro electro-mechanical system and method of manufacturing the same

#14
20080200029
2008-08-21

Method of fabricating microstructures

#15
20070189555
2007-08-16

Electret condenser

#16
20070172988
2007-07-26

Microstructure manufacturing method and microstructure

#17
20070092983
2007-04-26

Process of forming a microphone using support member

#18
20070069342
2007-03-29

MEMS element having a dummy pattern

#19
20060281214
2006-12-14

Method of making a SOI silicon structure

#20
20060234412
2006-10-19

MEMS release methods

#21
20060077150
2006-04-13

System and method of providing a regenerating protective coating in a MEMS device

#22
20050178848
2005-08-18

Method and apparatus for MEMS device nebulizer lubrication system