B81C1/00436 - CPC Classification Index

ClassID:

83971 ⎘

B81C1/00436 - CPC Classification

Classification description:

Manufacture or treatment of devices or systems in or on a substrate Shaping materials, i.e. techniques for structuring the substrate or the layers on the substrate

Sub-classes:

B81C1/00444 » {Surface micromachining, i.e. structuring layers on the substrate} 20
B81C1/005 » {Bulk micromachining} 5
B81C1/00523 » {Etching material} 104
B81C1/00555 » {Achieving a desired geometry, i.e. controlling etch rates, anisotropy or selectivity } 19
B81C1/00634 » {Processes for shaping materials not provided for in groups to } 57

Recent Application in this class:

20250178888

2025-06-05

METHOD FOR PRODUCING A COMPOSITE CAP ELEMENT, AND COMPOSITE CAP ELEMENT

20210210308

2021-07-08

Method and device for a carrier proximity mask

20210090858

2021-03-25

Method and device for a carrier proximity mask

20200093381

2020-03-26

Thin metal membrane with support

20180318868

2018-11-08

Imprint apparatus and method of controlling the same

20180290880

2018-10-11

Isolated protrusion/recession features in a micro electro mechanical system

20180138048

2018-05-17

Pattern formation method

20140227150

2014-08-14

Microfluidic device and method for producing a microfluidic device

20140065751

2014-03-06

Method for manufacturing three-dimensionally shaped comb-tooth electret electrode

#10

20130256361

2013-10-03

Apparatus for cutting transmission electron microscope micro-grids

#11

20060134820

2006-06-22

Process for forming microstructures