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[ K ] [ L ] [ M ] [ N ] [ O ]
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[ K ]
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Klipsch and Associates
http://www.klipsch.com
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Founded in 1946 by Paul W. Klipsch.
*U.S. Patent No. 2,612,558
, 09/30/1952 Crossover Filter Network Klipsch, Paul W. [abstract] [DjVu111KB]
U.S. Patent No. 4,138,594, 02/06/1979 (app. 06/02/1977) Small dimension low frequency folded exponential horn loudspeaker with unitary sound path and loudspeaker system including same (class: 381/335; 181/147; 181/152; 381/99; 381/340; 381/341) Klipsch; Paul W. (assignee: Klipsch and Associates, Inc.) [abstract] [DjVu209KB]
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Koss Corporation
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U.S. Patent No. 3,992,585, 11/16/1976 (app. 10/06/1975, serial 620,537) SELF-ENERGIZING ELECTROSTATIC LOUDSPEAKER SYSTEM (class: 381/110; 381/116; 381/191, international: H04R 003/00) Turner; Jacob C. of Milwaukee, WI and Elliott, Douglas M. of Milwaukee, WI and Grodinsky; Robert M. of Skokie, IL and Mills, Thomas F. of Chicago, IL (assignee: Koss Corporation of Milwaukee, WI) [Pt-Txt26KB] [DjVu135KB]
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[ L ]
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LTV Ling Altec, Inc.
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Lectrosonics, Inc.
581 Laser Road, Rio Rancho
NM 87124 USA
PO Box 15900, Rio Rancho
NM 87174 USA
Phone: (505) 892-4501
Fax: (505) 892-6243
Email:
info@lectrosonics.com
Web:
http://www.lectrosonics.com
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U.S.A. Manufacturer: Wireless microphone systems, automatic microphone mixers and signal processing equipment.
“Founded in 1971, Lectrosonics began with the manufacture of portable sound systems sold under the registered trademark Voice Projector©.” Ed: From Lectrosonics web site.
Patents:
5,204,908 Sound system with rate controlled, variable attenuation
5,206,913 Method and apparatus for logic controlled microphone equalization
U.S. Patent No. 5,402,500
, 03/28/1995 (app: 07/14/1993 - serial: 91317) ADAPTIVE PROPORTIONAL GAIN AUDIO MIXING SYSTEM (class: 381/119; 381/108 - international: H04B 001/00) Sims, Travis M. Jr. of Rio Rancho, NM (assignee: Lectronics, Inc. of Rio Rancho, NM) [Pt-Txt40KB] [DjVu61KB*]
5,414,776 Adaptive proportional gain audio mixing system
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LightSPEED Technologies, Inc.
11509 SW Herman Road
Tualatin, OR 97062
Phone: 503-684-5538
Fax: 503-684-3197
Email:
Web:
http://www.lightspeed-tek.com
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Manufacturer - Wireless Microphone Products
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Live Sound International
169 Beulah Street
San Francisco, CA 94117
Phone: 415-387-4009
Fax: 415-752-8144
Email:
Web:
http://www.livesoundint.com
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Litton Systems, Inc.
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Patents:
*U.S. Patent No. 3,142,729
, 17/28/1964 (app. 12/10/1957 - serial: 701,872) PHONOGRAPH REPRODUCER (class: 369/139; 369/170) Davis, Charles C. of Los Angeles, CA (assignee: Litton Systems, Inc. of Maryland) [DjVu130KB]
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LynTec, Inc.
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U.S.A. manufacturer of AC Sequencing Systems, Crowd Noise Compensating Computer, Paging Switchers and Masking Equipment.
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[ M ]
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Mackenzie Labs, Inc.
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U.S.A. manufacturer of message repeating systems. Established 1954 by Louis G. MacKenzie.
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Magna Electronics Co.
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Los Angeles, CA
Patents:
*U.S. Patent No. 2,699,332
, 01/11/1955 (app.11/13/1951, serial: 255,917) MEANS FOR ACTUATING AN ENDLESS TAPE OR THE LIKE (class: 242/326.3; 242/327; 352/128; 360/93; 360/132; D19/68) MacKenzie, Louis G. of Monrovia, CA (assignee: Magna Electronics Co. of Los Angeles, CA) [Pt-OCR39KB] [DjVu196KB]
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Micro Seiki Co., Ltd.
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Patents:
*U.S. Patent No. 3,679,843
, 07/25/1972 (app: 01/04/1971 - serial: 103,438) MOVING COIL TYPE PHONOGRAPH PICKUP CARTRIDGE (class: 369/146; 369/172 - international: H04r 9/16) Cho, Masanobu of Tokyo, Japan (assignee: Micro Seiki Co., Ltd. of Tokyo, Japan) [DjVu103KB]
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Michigan Magnetics
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Motorola
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[ N ]
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Nortronics Company
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[ O ]
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