H01L47/026 - CPC Classification Index

ClassID:

209088 ⎘

H01L47/026 - CPC Classification

Classification description:

Bulk negative resistance effect devices, e.g. Gunn-effect devices; Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof; Gunn-effect devices or transferred electron devices Gunn diodes

Recent Application in this class:

20230163724

2023-05-25

Terahertz Gunn oscillator using gallium nitride

20220344587

2022-10-27

Gunn diode and method of manufacturing the same

20210328143

2021-10-21

Gunn diode and method for generating a terahertz radiation

20210083625

2021-03-18

Resonant filter using mm wave cavity

20190068120

2019-02-28

Gas sensor using mm wave cavity

20180358412

2018-12-13

Multi-negative differential resistance device and method of manufacturing the same

20180040820

2018-02-08

Rectifier for electromagnetic radiation

20160181523

2016-06-23

Real-space charge-transfer device and method thereof

20100163837

2010-07-01

GUNN DIODE

#10

20070297741

2007-12-27

Method for Determining Clinical and/or Chemical Parameters in a Medium and Device for Carrying Out Said Method

#11

20070295985

2007-12-27

GALLIUM NITRIDE MATERIAL DEVICES AND METHODS OF FORMING THE SAME

#12

20070170910

2007-07-26

Spectral resistor, spectral capacitor, order-infinity resonant tank, EM wave absorbing material, and applications thereof

#13

20060232347

2006-10-19

Gunn diode

#14

20060054928

2006-03-16

Layer sequence for Gunn diode