ClassID:

83924

B81C1/00063 - CPC Classification

Classification description:

Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems without movable or flexible elements; Grooves Trenches

Recent Application in this class:
#1
20260138869
2026-05-21

Method for singulating a wafer and suitable device

#2
20250002333
2025-01-02

WAFER LEVEL PROXIMITY SENSOR AND METHOD OF MAKING SAME

#3
20240253979
2024-08-01

STRESS ISOLATION PROCESS

#4
20230249963
2023-08-10

Micro-electromechanical system device including a precision proof mass element and methods for forming the same

#5
20230145232
2023-05-11

High Rate Printing of Microscale and Nanoscale Patterns Using Interfacial Convective Assembly

#6
20220340415
2022-10-27

Method for etching gaps of unequal width

#7
20220267145
2022-08-25

Micro-electromechanical system device including a precision proof mass element and methods for forming the same

#8
20220267144
2022-08-25

Method for preparing micro-cavity array surface product with inclined smooth bottom surface based on air molding method

#9
20220230886
2022-07-21

Method for forming a trench in a first semiconductor layer of a multi-layer system

#10
20220162059
2022-05-26

Low-parasitic capacitance MEMS inertial sensors and related methods

#11
20210380403
2021-12-09

Stress-isolated MEMS device comprising substrate having cavity and method of manufacture

#12
20210373322
2021-12-02

MEMS devices comprising spring element and comb drive and associated production methods

#13
20210331916
2021-10-28

Method for manufacturing a micromechanical structure and micromechanical structure

#14
20210331915
2021-10-28

Segmented pedestal for mounting device on chip

#15
20210213448
2021-07-15

NANO-PATTERNED SURFACES FOR MICROFLUIDIC DEVICES AND METHODS FOR MANUFACTURING THE SAME

#16
20200407217
2020-12-31

Low-parasitic capacitance MEMS inertial sensors and related methods

#17
20200369515
2020-11-26

Segmented pedestal for mounting device on chip

#18
20200131027
2020-04-30

3D stack configuration for 6-axis motion sensor

#19
20200071160
2020-03-05

METHOD FOR FORMING MICROSTRUCTURES

#20
20190375629
2019-12-12

Process for manufacturing a microelectromechanical device having a suspended buried structure and corresponding microelectromechanical device

#21
20190300362
2019-10-03

Deposition of protective material at wafer level in front end for early stage particle and moisture protection

#22
20190256350
2019-08-22

Method for manufacturing microelectromechanical system structure having a cavity and through-holes of different widths

#23
20190177158
2019-06-13

Infrared detector pixel structure and manufacturing method thereof

#24
20190161345
2019-05-30

Deposition of protective material at wafer level in front end for early stage particle and moisture protection

#25
20190152774
2019-05-23

MEMS SENSOR AND METHOD FOR MANUFACTURING SAME

#26
20190092625
2019-03-28

Method for manufacturing microelectromechanical system structure having a cavity and through-holes of different widths

#27
20180374701
2018-12-27

Method for making nanoscale channels

#28
20180312397
2018-11-01

Method for manufacturing a micromechanical inertial sensor

#29
20180208461
2018-07-26

Semiconductor element and methods for manufacturing the same

#30
20170369306
2017-12-28

Stress decoupled piezoresistive relative pressure sensor and method for manufacturing the same

#31
20170229537
2017-08-10

Mechanical stress-decoupling in semiconductor device

#32
20160230751
2016-08-11

Microfabricated gas flow structure

#33
20160200568
2016-07-14

Substrate etch

#34
20150375262
2015-12-31

Method of forming oriented block copolymer line patterns, block copolymer line patterns formed thereby, and their use to form patterned articles

#35
20150332956
2015-11-19

Mechanical stress-decoupling in semiconductor device

#36
20130200789
2013-08-08

Electromagnetic wave oscillator having multi-tunnel and electromagnetic wave generating apparatus including the electromagnetic wave oscillator

#37
20130126022
2013-05-23

Component of a biosensor and process for production

#38
20130115775
2013-05-09

Method of forming wide trenches using a sacrificial silicon slab

#39
20120322259
2012-12-20

Defect free deep trench method for semiconductor chip

#40
20120309197
2012-12-06

Methods of forming semiconductor structures

#41
20120304786
2012-12-06

System and method for probe-based high precision spatial orientation control and assembly of parts for microassembly using computer vision

#42
20120301677
2012-11-29

Method of forming oriented block copolymer line patterns, block copolymer line patterns formed thereby, and their use to form patterned articles

#43
20120264307
2012-10-18

Etching trenches in a substrate

#44
20120251783
2012-10-04

Base surface processing method and MEMS device

#45
20120168402
2012-07-05

Method for forming recess defect on carbon nanotube

#46
20120068276
2012-03-22

Microstructure with an enhanced anchor

#47
20110294296
2011-12-01

Using edges of self-assembled monolayers to form narrow features

#48
20110156830
2011-06-30

Microelectromechanical system device and method of manufacturing the microelectromechanical system device

#49
20110111545
2011-05-12

Low temperature ceramic microelectromechanical structures

#50
20100267234
2010-10-21

Focused ion beam deep nano-patterning apparatus and method

#51
20090011343
2009-01-08

MICROSTRUCTURE AND MANUFACTURING METHOD THEREOF

#52
20080142479
2008-06-19

Micromachined titanium for high pressure microfluidic applications

#53
20070117243
2007-05-24

Method of fabricating a biosensor

#54
20070087464
2007-04-19

Method for producing etched holes and/or etched trenches as well as a diaphragm sensor unit

#55
20070057348
2007-03-15

Microstructure and manufacturing method thereof

#56
20070026636
2007-02-01

Wide and narrow trench formation in high aspect ratio MEMS

#57
20060223324
2006-10-05

Method of fabricating semiconductor device including forming a protective layer and removing after etching a trench

#58
20050106383
2005-05-19

Method for simultaneous patterning of features with nanometer scales gaps

#59
20050014374
2005-01-20

Gap tuning for surface micromachined structures in an epitaxial reactor

#60
17701963
2026-05-12

MEMS with over-voltage protection

#61
16915696
2022-04-26

MEMS with over-voltage protection

#62
15911045
2020-08-11

MEMS with over-voltage protection