IP Library Granted Patent US 6,839,571
Granted Patent B2
US 6,839,571 · App. 09/851,068 · Granted Jan 4, 2005

RF shielding design for wireless high-speed internet access system

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Quick Facts
Patent No.
US 6,839,571
App. No.
09/851,068
Granted
Jan 4, 2005
Kind
B2
Abstract

An improvement in the shielding design and deployment of collocated radio transceivers for high-speed wireless Internet access accomplished by increased isolation brought about by wrapping each transceiver in a shield of mild steel, enclosing collocated transceivers and associated equipment in non-reflective enclosures, and use of low loss RF coaxial cables.

Claims (14)

1. An improvement in the design of shielding used in the deployment of collocated radio transceivers and associated equipment for high-speed wireless Internet access comprising:

shield wraps;

said shield wraps individually enclosing each of at least two radio transceivers;

said shield wraps being stackable one on top another such that said enclosed and stacked radio transceivers become collocated radio transceivers;

a grounding strap;

said grounding strap electrically connecting said shield wraps to an electrical ground;

a non-reflective enclosure;

said non-reflective enclosure enclosing said collocated radio transceivers and associated equipment;

low loss RF coaxial cables; and

said low loss RF coaxial cables being used to electrically connect said collocated radio transceivers to a information source such that information can be transferred from said source to said collocated radio transceivers and from said collocated radio transceivers to said source.

2. The improvement in the design of shielding used in the deployment of collocated radio transceivers and equipment for high-speed wireless Internet access of claim 1 further comprising:

said shield wrap being constructed of mild steel.

3. The improvement in the design of shielding used in the deployment of collocated radio transceivers and equipment for high-speed wireless Internet access of claim 1 further comprising:

said non-reflecting enclosure being made of fiberglass.

Assignments (15)
CHANGE OF NAME Recorded Feb 28, 2019
From: XG TECHNOLOGY, INC.
To: VISLINK TECHNOLOGIES, INC.
Reel/Frame 048480/0184 →
SECURITY INTEREST Recorded Dec 5, 2018
From: XG TECHNOLOGY, INC.
To: ANSON INVESTMENTS MASTER FUND LP; MEF I, LP
Reel/Frame 047720/0184 →
RELEASE OF SECURITY AGREEMENT Recorded Sep 28, 2011
From: XG TECHNOLOGY, INC.
To: MB TECHNOLOGY HOLDINGS, LLC
Reel/Frame 026989/0075 →
SECURITY AGREEMENT Recorded Aug 16, 2011
From: XG TECHNOLOGY, INC.
To: MB TECHNOLOGY HOLDINGS, LLC
Reel/Frame 026989/0099 →
RELEASE OF SECURITY AGREEMENT Recorded Aug 10, 2011
From: XG TECHNOLOGY, INC.
To: MB TECHNOLOGY HOLDINGS, LLC
Reel/Frame 027166/0433 →
SECURITY AGREEMENT Recorded Mar 2, 2011
From: XG TECHNOLOGY, INC.
To: MB TECHNOLOGY HOLDINGS, LLC
Reel/Frame 025888/0056 →
SECURITY AGREEMENT Recorded Dec 27, 2010
From: XG TECHNOLOGY, INC.
To: MB TECHNOLOGY HOLDINGS, LLC
Reel/Frame 025539/0709 →
SECURITY AGREEMENT Recorded Dec 27, 2010
From: XG TECHNOLOGY, INC.
To: MB TECHNOLOGY HOLDINGS, LLC
Reel/Frame 025539/0672 →
CHANGE OF NAME Recorded Mar 26, 2007
From: XG TECHNOLOGY, LLC
To: XG TECHNOLOGY, INC.
Reel/Frame 019055/0818 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 26, 2004
From: IDIGI LABS, LLC
To: XG TECHNOLOGY, LLC
Reel/Frame 015259/0072 →
ACKNOWLEDGEMENT OF SECURITY Recorded Apr 14, 2003
From: IDIGI NETWORKS, LLC; IDIGI ACCESS, LLC; IDIGI INTERNATIONAL, LLC; IDIGI LABS, LLC; IDIGI TECHNOLOGIES, INC.; IDIGI COMMUNICATIONS, LLC; ISLAND LABS, LLC; CONNECTCOM MERCHANT GROUP, LLC; MOOERS & COMPANY, LLC; MOOERS & COMPANY, INC.; MOOERS, BRANTON, FLESSNER & CO., INC. N/K/A MOOERS BRANTON & CO., INC.; JTS ACQUISTIONS, LLC; MOOERS, RICHARD; BRANTON, ROGER; BEMIS, MARK; JACKSON, PHILIP "CHIP"; MCHALE, GERARD; MCHALE, GERARD P.A.; BOBIER, JOSEPH; KAHN, NADEEM; GREER, MICKEY
To: NORDICA, S.A.
Reel/Frame 013943/0726 →
SECURITY INTEREST Recorded Apr 14, 2003
From: IDIGI NETWORKS, LLC; IDIGI ACCESS, LLC; IDIGI INTERNATIONAL, LLC; IDIGI LABS, LLC; IDIGI TECHNOLOGIES, INC.; IDIGI COMMUNICATIONS, LLC; ISLAND LABS, LLC; CONNECTCOM MERCHANT GROUP, LLC; MOOERS & COMPANY, LLC; MOOERS & COMPANY INC.; MOOERS, BRANTON, FLESSNER & CO., INC. N/K/A MOOERS BRANTON & CO., INC.; JTS ACQUISITIONS, LLC; MOOERS, RICHARD; BRANTON, ROGER; BEMIS, MARK; JACKSON, PHILIP 'CHIP'; MCHALE, GERARD; GERARD MCHALE, P.A.; BOBIER, JOSEPH; KAHN, NADEEM; GREER, MICKEY
To: NORDICA, S.A.
Reel/Frame 013943/0949 →
AGREEMENT NOT TO TRANSFER Recorded Apr 14, 2003
From: IDIGINETWORKS, LLC, F/K/A MCM TECHNOLOGIES, LLC,; IDIGIACCESS, LLC, F/K/A IDIGIACCESS, LLC,; IDIGIINTERNATIONAL, LLC, F/K/A IDIGI COMMUNICATION, LLC; IDIGILABS, LLC, F/K/A JTS ACQUISITIONS, LLC AND ISLAND LABS, LLC
To: NORDICA, S.A.
Reel/Frame 013943/0985 →
AGREEMENT NOT TO TRANSFER Recorded Apr 14, 2003
From: IDIGI LABS, LLC F/K/A MCM TECHNOLOGIES, LLC; IDIGI TECHNOLOGIES, LLC, JTS ACQUISTIONS, LLC; ISLAND LABS, LLC.
To: NORDICA, S.A.
Reel/Frame 013949/0277 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 8, 2001
From: BOBIER, JOSEPH
To: IDIGI TECHNOLOGIES, INC.
Reel/Frame 011807/0074 →