ClassID:

84070

B81C2201/0111 - CPC Classification

Classification description:

Manufacture or treatment of microstructural devices or systems in or on a substrate; Shaping material; Structuring the bulk substrate or layers on the substrate; Film patterning Bulk micromachining

Sub-classes:
Recent Application in this class:
#1
20260028223
2026-01-29

HIGH SPEED MANUFACTURE OF MICRO-ELECTRICAL MECHANICAL SYSTEMS ARRAYS

#2
20250250159
2025-08-07

Reliable and Robust Zero Power Micro-Mechanical Switch

#3
20240300808
2024-09-12

MEMS STRESS ISOLATION TECHNOLOGY WITH BACKSIDE ETCHED ISOLATION TRENCHES

#4
20240092628
2024-03-21

MICRO-NANO CHANNEL STRUCTURE, SENSOR AND MANUFACTURING METHOD THEREOF, AND MICROFLUIDIC DEVICE

#5
20210229977
2021-07-29

Micro-nano channel structure, sensor and manufacturing method thereof, and microfluidic device

#6
20170365507
2017-12-21

Field emission devices and methods of making thereof

#7
20170339494
2017-11-23

MEMS acoustic transducer with combfingered electrodes and corresponding manufacturing process

#8
20170174508
2017-06-22

Method for manufacturing MEMS torsional electrostatic actuator

#9
20170166435
2017-06-15

Semiconductor devices with moving members and methods for making the same

#10
20170153445
2017-06-01

Electrical tuning of resonant scanning

#11
20170044010
2017-02-16

SENSOR ELEMENT, METHOD FOR MANUFACTURING SENSOR ELEMENT, DETECTION DEVICE, AND METHOD FOR MANUFACTURING DETECTION DEVICE

#12
20160332873
2016-11-17

DEVICES WITH THINNED WAFER

#13
20140028192
2014-01-30

Field emission devices and methods of making thereof

#14
20120313235
2012-12-13

Semiconductor devices with moving members and methods for making the same

#15
20120276674
2012-11-01

Three-axis accelerometers and fabrication methods

#16
20110209343
2011-09-01

Three-axis accelerometers and fabrication methods

#17
20100271688
2010-10-28

Method of creating MEMS device cavities by a non-etching process

#18
20090280594
2009-11-12

Three-axis accelerometers and fabrication methods

#19
20070224720
2007-09-27

Manufacturing method of suspended microstructure

#20
20070155051
2007-07-05

Method of creating MEMS device cavities by a non-etching process