Constructional details regarding potentiometric setting of voltage or current variable reactances

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CPC
H03J1/066

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HELECTRICITY H03Electronic circuits H03JTUNING RESONANT CIRCUITS SELECTING RESONANT CIRCUITS H03J1/00Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general

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H03J1/066Constructional details regarding potentiometric setting of voltage or current variable reactances

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Patents Grantslast 30 patents

Information Patent Grant
Clocked frequency detector RF auto-tuning system
- Patent number 10,581,409
- Issue date Mar 3, 2020
- pSemi Corporation
- David Kovac
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mechanically tuned radio utilizing ratiometric time measurements an...
- Patent number 8,577,316
- Issue date Nov 5, 2013
- Silicon Laboratories Inc.
- Matthew B. Henson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tuning device
- Patent number 4,609,894
- Issue date Sep 2, 1986
- Citizen Watch Co., Ltd.
- Toshiaki Oguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electric component
- Patent number 4,502,034
- Issue date Feb 26, 1985
- Alps Electric Co., Ltd.
- Satsuo Endo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic tuning block
- Patent number 4,439,749
- Issue date Mar 27, 1984
- Alps Electric Co., Ltd.
- Hiroaki Komatsu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Key assembly
- Patent number 4,419,639
- Issue date Dec 6, 1983
- Preh Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co.
- Karl-Heinz Bauer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adjustable potentiometer assembly for tuning multi-band television...
- Patent number 4,415,930
- Issue date Nov 15, 1983
- Matsushita Electric Industrial Co., Ltd.
- Hans Schmidt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Key assembly
- Patent number 4,408,346
- Issue date Oct 4, 1983
- Preh Elektrofeinmechanische Werke Jakob Preh
- Karl-Heinz Bauer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Continuous tune all-channel selector
- Patent number 4,270,218
- Issue date May 26, 1981
- Zenith Radio Corporation
- Richard A. Smirl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-band voltage variable capacitance tuner having automatic and...
- Patent number 4,263,674
- Issue date Apr 21, 1981
- Sony Corporation
- Kokichi Morii
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual band pushbutton electronic tuning system
- Patent number 4,150,347
- Issue date Apr 17, 1979
- Clarion Co., Ltd.
- Tokuji Negishi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Solid state tuner control
- Patent number 4,138,653
- Issue date Feb 6, 1979
- Stamcomp, Inc.
- Edward L. Midgley
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tuning unit with bandswitch for high frequency receivers
- Patent number 4,097,828
- Issue date Jun 27, 1978
- Wilhelm Ruf KG
- Martin Hindermayr
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bidirectional channel skipping tuner drive system with single pole...
- Patent number 4,058,756
- Issue date Nov 15, 1977
- Zenith Radio Corporation
- Richard L. Thorne
- G05 - CONTROLLING REGULATING
Information Patent Grant
Wiper contact for turret-type varactor controller
- Patent number 4,056,795
- Issue date Nov 1, 1977
- General Instrument Corporation
- Robert D. Whelan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
UHF television tuner with electrical fine tuning
- Patent number 4,054,853
- Issue date Oct 18, 1977
- Sarkes Tarzian, Inc.
- William A. Tarr
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Controller for a varactor tuner
- Patent number 4,027,275
- Issue date May 31, 1977
- General Instrument Corporation
- Robert D. Whelan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tuning control apparatus
- Patent number 3,978,438
- Issue date Aug 31, 1976
- Alps Electric Co., Ltd.
- Masatsugu Aoki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Television tuning system with precision substrate switch assembly
- Patent number 3,965,427
- Issue date Jun 22, 1976
- Zenith Radio Corporation
- John Y. Ma
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Treadle bar driven potentiometer
- Patent number 3,965,449
- Issue date Jun 22, 1976
- Motorola, Inc.
- Louis Albert Bevacqua
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
VHF-UHF switching mechanism of a television receiver
- Patent number 3,961,265
- Issue date Jun 1, 1976
- Matsushita Electric Industrial Co., Ltd.
- Tugio Ohigashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Combined variable resistor assembly provided with position indicato...
- Patent number 3,952,277
- Issue date Apr 20, 1976
- Matsushita Electric Industrial Co., Ltd.
- Matsuo Nishioka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Combined variable resistor assembly provided with tap position indi...
- Patent number 3,936,795
- Issue date Feb 3, 1976
- Matsushita Electric Industrial Co., Ltd.
- Matsuo Nishioka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3919681
- Patent number 3,919,681
- Issue date Nov 11, 1975
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3906368
- Patent number 3,906,368
- Issue date Sep 16, 1975
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3866477
- Patent number 3,866,477
- Issue date Feb 18, 1975
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3846732
- Patent number 3,846,732
- Issue date Nov 5, 1974
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3845428
- Patent number 3,845,428
- Issue date Oct 29, 1974
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3835395
- Patent number 3,835,395
- Issue date Sep 10, 1974
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3828285
- Patent number 3,828,285
- Issue date Aug 6, 1974
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Clocked Frequency Detector RF Auto-Tuning System
- Publication number 20190199328
- Publication date Jun 27, 2019
- pSemi Corporation
- David Kovac
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Mechanically tuned radio utilizing ratiometric time measurements an...
- Publication number 20110076973
- Publication date Mar 31, 2011
- Matthew B. Henson
- H03 - BASIC ELECTRONIC CIRCUITRY

Constructional details regarding potentiometric setting of voltage or current variable reactances

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Clocked frequency detector RF auto-tuning system

Mechanically tuned radio utilizing ratiometric time measurements an...

Tuning device

Electric component

Electronic tuning block

Key assembly

Adjustable potentiometer assembly for tuning multi-band television...

Key assembly

Continuous tune all-channel selector

Multi-band voltage variable capacitance tuner having automatic and...

Dual band pushbutton electronic tuning system

Solid state tuner control

Tuning unit with bandswitch for high frequency receivers

Bidirectional channel skipping tuner drive system with single pole...

Wiper contact for turret-type varactor controller

UHF television tuner with electrical fine tuning

Controller for a varactor tuner

Tuning control apparatus

Television tuning system with precision substrate switch assembly

Treadle bar driven potentiometer

VHF-UHF switching mechanism of a television receiver

Combined variable resistor assembly provided with position indicato...

Combined variable resistor assembly provided with tap position indi...

3919681

3906368

3866477

3846732

3845428

3835395

3828285

Patents Applicationslast 30 patents

Clocked Frequency Detector RF Auto-Tuning System

Mechanically tuned radio utilizing ratiometric time measurements an...