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K & L Microwave, Inc.

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Organization

  • Salisbury, MD, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Low passive inter-modulation capacitor
    • Patent number 9,660,608
    • Issue date May 23, 2017
    • K & L Microwave, Inc.
    • Rafi Hershtig
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    High Q surface mount technology cavity filter
    • Patent number 9,136,570
    • Issue date Sep 15, 2015
    • K & L Microwave, Inc.
    • Rafi Hershtig
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Low passive inter-modulation capacitor
    • Patent number 8,742,869
    • Issue date Jun 3, 2014
    • K & L Microwave, Inc.
    • Rafi Hershtig
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Bandpass filter having tri-sections
    • Patent number 6,342,825
    • Issue date Jan 29, 2002
    • K & L Microwave
    • Rafi Hershtig
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Delay line filter
    • Patent number 6,317,013
    • Issue date Nov 13, 2001
    • K & L Microwave Incorporated
    • Rafi Hershtig
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Cryogenic filters
    • Patent number 6,212,404
    • Issue date Apr 3, 2001
    • K&L Microwave Inc.
    • Rafi Hershtig
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Tunable ceramic filters
    • Patent number 6,147,577
    • Issue date Nov 14, 2000
    • K & L Microwave, Inc.
    • William Weldon Cavey
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Enhanced coaxial cavity filter configured to be tunable while shorted
    • Patent number 6,133,810
    • Issue date Oct 17, 2000
    • K & L Microwave, Inc.
    • Paul R. Shockley
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switching device
    • Patent number 6,005,459
    • Issue date Dec 21, 1999
    • K & L Microwave Incorporated
    • Jerzy Hoffman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Bandpass filter
    • Patent number 5,936,490
    • Issue date Aug 10, 1999
    • K&L Microwave Inc.
    • Rafi Hershtig
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electronically controlled switching device
    • Patent number 5,815,057
    • Issue date Sep 29, 1998
    • K & L Microwave Incorporated
    • Jerzy Hoffman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    SMC filter and method of manufacture thereof
    • Patent number 4,714,905
    • Issue date Dec 22, 1987
    • K & L Microwave
    • Richard Bernstein
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    75223413 - WIRELESS PRODUCTS
    • Serial number 75223413
    • Registration number 2223578
    • Filing date Jan 9, 1997
    • K. & L. Microwave, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75175160 - K&L
    • Serial number 75175160
    • Registration number 2148808
    • Filing date Sep 18, 1996
    • K. & L. Microwave, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74438020 - KEL-FIL
    • Serial number 74438020
    • Registration number 1975183
    • Filing date Sep 16, 1993
    • K. & L. Microwave, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74435487 - KEL-FIL
    • Serial number 74435487
    • Registration number 1985977
    • Filing date Sep 13, 1993
    • K. & L. Microwave, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74300553 - KEL COM A DIVISION OF K&L MICROWAVE, INC.
    • Serial number 74300553
    • Registration number 1855103
    • Filing date Jul 31, 1992
    • K. & L. Microwave, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74300969 - K & L MICROWAVE
    • Serial number 74300969
    • Registration number 1775036
    • Filing date Jul 31, 1992
    • K. & L. Microwave, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73776520 - QUARTZTEK
    • Serial number 73776520
    • Registration number 1557781
    • Filing date Jan 24, 1989
    • K. & L. Microwave, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73776554 - OSCILLATEK
    • Serial number 73776554
    • Registration number 1565640
    • Filing date Jan 24, 1989
    • K. & L. Microwave, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73776555 - CTI
    • Serial number 73776555
    • Registration number 1581163
    • Filing date Jan 24, 1989
    • K. & L. Microwave, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73677293 - µMIN
    • Serial number 73677293
    • Registration number 1514394
    • Filing date Aug 10, 1987
    • K & L MICROWAVE, INCORPORATED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73271761 - K&L MICROWAVE INCORPORATED
    • Serial number 73271761
    • Registration number 1190517
    • Filing date Jul 25, 1980
    • K. & L. Microwave, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments