Simulating frequency dependent negative resistance [FDNR]

Industry

CPC
H03H11/525

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H03Electronic circuits H03HIMPEDANCE NETWORKS H03H11/00Networks using active elements

Current Industry

H03H11/525Simulating frequency dependent negative resistance [FDNR]

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Impedance converter to achieve negative capacitance and/or negative...
- Patent number 10,790,805
- Issue date Sep 29, 2020
- QUALCOMM Incorporated
- Makar Snai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Noise-shaped blocker-reject amplifier
- Patent number 7,619,472
- Issue date Nov 17, 2009
- Newport Media, Inc.
- Ahmet Tekin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optimized gain filtering technique with noise shaping
- Patent number 7,592,863
- Issue date Sep 22, 2009
- Newport Media, Inc.
- Hassan Elwan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low-noise filter for a wireless receiver
- Patent number 7,088,985
- Issue date Aug 8, 2006
- Skyworks Solutions, Inc.
- Aly M. Ismail
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Active filter having series resonant active filter terminated by pa...
- Patent number 4,686,486
- Issue date Aug 11, 1987
- British Telecommunications public limited company
- Alan J. Greaves
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bandstop filters
- Patent number 4,315,229
- Issue date Feb 9, 1982
- The Post Office
- Alan J. Greaves
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Hybrid integrated impedance converter circuit
- Patent number 4,208,641
- Issue date Jun 17, 1980
- Hitachi, Ltd.
- Toshiro Suzuki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-node immittance network
- Patent number 4,158,824
- Issue date Jun 19, 1979
- International Standard Electric Corporation
- Joannes C. A. M. Wouters
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Single amplifier frequency dependent negative resistor
- Patent number 4,132,966
- Issue date Jan 2, 1979
- Bell Telephone Laboratories, Incorporated
- Dan Hilberman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Network with single amplifier for simulating FDNR circuit
- Patent number 3,999,154
- Issue date Dec 21, 1976
- GTE Automatic Electric Laboratories Incorporated
- Charles E. Schmidt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Single amplifier network for simulating an FDNR circuit
- Patent number 3,996,538
- Issue date Dec 7, 1976
- GTE Automatic Electric Laboratories Incorporated
- Charles E. Schmidt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Network with a single amplifier for simulating an FDNR circuit
- Patent number 3,990,025
- Issue date Nov 2, 1976
- GTE Automatic Electric Laboratories Incorporated
- Man Shek Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Active filter
- Patent number 3,984,639
- Issue date Oct 5, 1976
- The Anaconda Company
- Ronald F. McGuire
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
IMPEDANCE CONVERTER TO ACHIEVE NEGATIVE CAPACITANCE AND/OR NEGATIVE...
- Publication number 20180337660
- Publication date Nov 22, 2018
- QUALCOMM Incorporated
- Makar SNAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMMUNICATION SYSTEM AND ELECTRONIC CHOKE CIRCUIT
- Publication number 20120313428
- Publication date Dec 13, 2012
- PANASONIC CORPORATION
- Kenji Kuniyoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NOISE-SHAPED BLOCKER-REJECT AMPLIFIER
- Publication number 20090302944
- Publication date Dec 10, 2009
- Newport Media, Inc.
- Ahmet Tekin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPTIMIZED GAIN FILTERING TECHNIQUE WITH NOISE SHAPING
- Publication number 20080297239
- Publication date Dec 4, 2008
- Hassan Elwan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Low-noise filter for a wireless receiver
- Publication number 20050107064
- Publication date May 19, 2005
- Aly M. Ismail
- H03 - BASIC ELECTRONIC CIRCUITRY

Simulating frequency dependent negative resistance [FDNR]

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Impedance converter to achieve negative capacitance and/or negative...

Noise-shaped blocker-reject amplifier

Optimized gain filtering technique with noise shaping

Low-noise filter for a wireless receiver

Active filter having series resonant active filter terminated by pa...

Bandstop filters

Hybrid integrated impedance converter circuit

Multi-node immittance network

Single amplifier frequency dependent negative resistor

Network with single amplifier for simulating FDNR circuit

Single amplifier network for simulating an FDNR circuit

Network with a single amplifier for simulating an FDNR circuit

Active filter

Patents Applicationslast 30 patents

IMPEDANCE CONVERTER TO ACHIEVE NEGATIVE CAPACITANCE AND/OR NEGATIVE...

COMMUNICATION SYSTEM AND ELECTRONIC CHOKE CIRCUIT

NOISE-SHAPED BLOCKER-REJECT AMPLIFIER

OPTIMIZED GAIN FILTERING TECHNIQUE WITH NOISE SHAPING

Low-noise filter for a wireless receiver