IP Library Granted Patent US 10,110,888
Granted Patent B2
US 10,110,888 · App. 15/595,876 · Granted Oct 23, 2018

Icon-based home certification, in-home leakage testing, and antenna matching pad

Inventors: Terry W. Bush (Greenwood, IN); John Joseph Bush (Bargersville, IN); Dexin Sun (Indianapolis, IN)
Assignee: Viavi Solutions, Inc.
H04N17/004G06Q10/063114H04H20/12H04H20/78H04L12/413H04N7/106H04N7/17309H04N17/00H04N21/44209H04N21/6118H04N21/6168
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Quick Facts
Patent No.
US 10,110,888
App. No.
15/595,876
Granted
Oct 23, 2018
Kind
B2
Abstract

A method for determining the magnitude of leakage in a subscriber's premises CATV installation; a frequency multiplexer for coupling between an antenna and a receiver for the multiplexed frequencies; and, a method for a technician to certify a CATV subscriber's premises for the provision of CATV services are disclosed.

Claims (12)

1. A method for a technician to certify a Cable Television (CATV) subscriber's premises for CATV services from a CATV network comprising:

(a) locating a CATV tap at the CATV subscriber's premises;

(b) securing a certification instrument to the CATV tap;

(c) displaying on a display associated with the certification instrument a screen or image or picture or icon of a first test of a certification process;

(d) executing the first test of the certification process, the display then advising the technician if the CATV subscriber's premises passes or fails the first test;

(e) displaying on the display a screen or image or picture or icon notifying the technician to perform a ground block test;

(f) securing a connector of a signal generator to the ground block of the CATV subscriber's premises to wiredly connect the signal generator to cable wiring in the CATV subscriber's premises;

(g) energizing the signal generator to generate an output signal that is supplied to the cable wiring in the CATV subscriber's premises through the ground block;

(h) monitoring a signal level meter or leakage receiver for wireless signals received from the CATV subscriber's premises, the signal level meter or leakage receiver being configured to generate an indication for the technician when the output signal generated by the signal generator is detected in the wireless signals received from the CATV subscriber's premises; and

(i) transmitting certification testing results to a server maintained for storing certification testing results;

wherein energizing the signal generator to generate the output signal comprises generating the output signal at a level in a range of 40 dB to 70 dB above a signal level provided by the CATV network so that a high power offset is maintained.

2. The method according to claim 1 further comprising: before step (a) issuing a certification work order; and, after step (i) closing out the certification work order.

Assignments (7)
RELEASE OF SECURITY INTEREST AT REEL/FRAME 73189/0873 Recorded May 28, 2026
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
To: INERTIAL LABS, INC.; VIAVI SOLUTIONS INC.; VIAVI SOLUTIONS LICENSING LLC
Reel/Frame 075642/0381 →
SECURITY INTEREST Recorded Nov 14, 2025
From: VIAVI SOLUTIONS INC.; VIAVI SOLUTIONS LICENSING LLC; INERTIAL LABS, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 073571/0137 →
SECURITY AGREEMENT Recorded Oct 21, 2025
From: INERTIAL LABS, INC.; VIAVI SOLUTIONS INC.; VIAVI SOLUTIONS LICENSING LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 073189/0873 →
TERMINATIONS OF SECURITY INTEREST AT REEL 052729, FRAME 0321 Recorded Jan 5, 2022
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
To: VIAVI SOLUTIONS INC.; RPC PHOTONICS, INC.
Reel/Frame 058666/0639 →
SECURITY INTEREST Recorded May 21, 2020
From: VIAVI SOLUTIONS INC.; 3Z TELECOM, INC.; ACTERNA LLC; ACTERNA WG INTERNATIONAL HOLDINGS LLC; VIAVI SOLUTIONS LLC; JDSU ACTERNA HOLDINGS LLC; OPTICAL COATING LABORATORY, LLC; RPC PHOTONICS, INC.; TTC INTERNATIONAL HOLDINGS, LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 052729/0321 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 17, 2018
From: BUSH, TERRY W.; BUSH, JOHN JOSEPH; SUN, DEXIN
To: TRILITHIC, INC.
Reel/Frame 045558/0799 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 29, 2018
From: TRILITHIC, INC.
To: VIAVI SOLUTIONS, INC.
Reel/Frame 044756/0836 →
Continuity (6)
Continuation 14435628
Provisional Application 61862716 · Aug 6, 2013
Provisional Application 61823966 · May 16, 2013
Provisional Application 61807046 · Apr 1, 2013
Provisional Application 61713707 · Oct 15, 2012
Related Publication 20170251207A1 · Aug 31, 2017