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T. Eric Hopkins
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Wellesley, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Wide-range, precision supply circuit
Patent number
12,298,793
Issue date
May 13, 2025
Opteon Corporation
T. Eric Hopkins
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, apparatus, and systems for monitoring and/or controlling d...
Patent number
12,061,455
Issue date
Aug 13, 2024
Opteon Corporation
Mark J. Frazer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Input/output apparatus and methods for monitoring and/or controllin...
Patent number
11,625,351
Issue date
Apr 11, 2023
Opteon Corporation
T. Eric Hopkins
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Input/output apparatus and methods for monitoring and/or controllin...
Patent number
11,182,326
Issue date
Nov 23, 2021
Opteon Corporation
T. Eric Hopkins
G05 - CONTROLLING REGULATING
Information
Patent Grant
Methods, apparatus, and systems for monitoring and/or controlling d...
Patent number
10,983,493
Issue date
Apr 20, 2021
Opteon Corporation
Mark J. Frazer
G05 - CONTROLLING REGULATING
Information
Patent Grant
Methods, apparatus, and systems for monitoring and/or controlling d...
Patent number
10,101,720
Issue date
Oct 16, 2018
Opteon Corporation
Mark J. Frazer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatus employing an action engine for monitoring and...
Patent number
9,494,926
Issue date
Nov 15, 2016
Opteon Corporation
Mark J. Frazer
G05 - CONTROLLING REGULATING
Information
Patent Grant
Image acquisition system
Patent number
9,491,346
Issue date
Nov 8, 2016
Metrovideo, Inc.
T. Eric Hopkins
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, apparatus, and systems for monitoring and/or controlling d...
Patent number
9,459,607
Issue date
Oct 4, 2016
Opteon Corporation
Mark J. Frazer
G05 - CONTROLLING REGULATING
Information
Patent Grant
Image acquisition system
Patent number
7,587,261
Issue date
Sep 8, 2009
Metrovideo, Inc.
T. Eric Hopkins
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image acquisition system
Patent number
6,282,462
Issue date
Aug 28, 2001
Metrovideo Inc.
T. Eric Hopkins
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Signal coupler with a common ground plane
Patent number
5,807,140
Issue date
Sep 15, 1998
Metrovideo, Inc.
T. Eric Hopkins
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hydrocarbon leak sensor
Patent number
5,264,368
Issue date
Nov 23, 1993
Boston Advanced Technologies, Inc.
Richard H. Clarke
G01 - MEASURING TESTING
Information
Patent Grant
High accuracy mass sensor for monitoring fluid quantity in storage...
Patent number
5,245,869
Issue date
Sep 21, 1993
Boston Advanced Technologies, Inc.
Richard H. Clarke
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Systems and Methods for Controlling Dynamic Environments
Publication number
20250138500
Publication date
May 1, 2025
Opteon Corporation
T. Eric Hopkins
G05 - CONTROLLING REGULATING
Information
Patent Application
WIDE-RANGE, PRECISION SUPPLY CIRCUIT
Publication number
20250068201
Publication date
Feb 27, 2025
Opteon Corporation
T. Eric Hopkins
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INPUT/OUTPUT APPARATUS AND METHODS FOR MONITORING AND/OR CONTROLLIN...
Publication number
20220156212
Publication date
May 19, 2022
Opteon Corporation
T. Eric Hopkins
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS, APPARATUS, AND SYSTEMS FOR MONITORING AND/OR CONTROLLING D...
Publication number
20210373520
Publication date
Dec 2, 2021
Opteon Corporation
Mark J. Frazer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INPUT/OUTPUT APPARATUS AND METHODS FOR MONITORING AND/OR CONTROLLIN...
Publication number
20210232524
Publication date
Jul 29, 2021
Opteon Corporation
T. Eric Hopkins
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS, APPARATUS, AND SYSTEMS FOR MONITORING AND/OR CONTROLLING D...
Publication number
20200150612
Publication date
May 14, 2020
Opteon Corporation
Mark J. Frazer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS, APPARATUS, AND SYSTEMS FOR MONITORING AND/OR CONTROLLING D...
Publication number
20190041819
Publication date
Feb 7, 2019
Opteon Corporation
Mark J. Frazer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS, APPARATUS, AND SYSTEMS FOR MONITORING AND/OR CONTROLLING D...
Publication number
20170023918
Publication date
Jan 26, 2017
Opteon Corporation
Mark J. Frazer
G05 - CONTROLLING REGULATING
Information
Patent Application
METHODS, APPARATUS, AND SYSTEMS FOR MONITORING AND/OR CONTROLLING D...
Publication number
20130096697
Publication date
Apr 18, 2013
Opteon Corporation
Mark J. Frazer
G05 - CONTROLLING REGULATING
Information
Patent Application
METHODS AND APPARATUS EMPLOYING AN ACTION ENGINE FOR MONITORING AND...
Publication number
20130090745
Publication date
Apr 11, 2013
Opteon Corporation
Mark J. Frazer
G05 - CONTROLLING REGULATING
Information
Patent Application
IMAGE ACQUISITION SYSTEM
Publication number
20100026844
Publication date
Feb 4, 2010
METROVIDEO, INC.
T. Eric Hopkins
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image acquisition system
Publication number
20030120390
Publication date
Jun 26, 2003
Metrovideo, Inc.
T. Eric Hopkins
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image acquisition system
Publication number
20020107613
Publication date
Aug 8, 2002
Metrovideo, Inc.
T. Eric Hopkins
G06 - COMPUTING CALCULATING COUNTING