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James John Henschel
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Chula Vista, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Dustcap with built-in cleaner
Patent number
12,007,609
Issue date
Jun 11, 2024
Clearfield, Inc.
Cheryl Johnson Beranek
G02 - OPTICS
Information
Patent Grant
Flexible optical fiber connectors and assemblies
Patent number
11,899,250
Issue date
Feb 13, 2024
Clearfield, Inc.
John P. Hill
G02 - OPTICS
Information
Patent Grant
Flexible optical fiber connectors and assemblies
Patent number
11,852,875
Issue date
Dec 26, 2023
Clearfield, Inc.
John P. Hill
G02 - OPTICS
Information
Patent Grant
Dustcap with built-in cleaner
Patent number
11,681,108
Issue date
Jun 20, 2023
Clearfield, Inc.
Cheryl Johnson Beranek
G02 - OPTICS
Information
Patent Grant
Dust cap with built-in cleaner
Patent number
11,675,139
Issue date
Jun 13, 2023
Clearfield, Inc.
Cheryl Johnson Beranek
G02 - OPTICS
Information
Patent Grant
Flexible optical fiber connectors and assemblies
Patent number
11,435,534
Issue date
Sep 6, 2022
Clearfield, Inc.
John P. Hill
G02 - OPTICS
Information
Patent Grant
Dustcap with built-in cleaner
Patent number
11,422,314
Issue date
Aug 23, 2022
Clearfield, Inc.
Cheryl Johnson Beranek
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
ADAPTER DUSTCAP WITH BUILT-IN CLEANER
Publication number
20240329331
Publication date
Oct 3, 2024
Clearfield, Inc.
Cheryl Johnson Beranek
G02 - OPTICS
Information
Patent Application
DUSTCAP WITH BUILT-IN CLEANER
Publication number
20240272373
Publication date
Aug 15, 2024
Clearfield, Inc.
Cheryl Johnson Beranek
G02 - OPTICS
Information
Patent Application
FLEXIBLE OPTICAL FIBER CONNECTORS AND ASSEMBLIES
Publication number
20240126025
Publication date
Apr 18, 2024
Clearfield, Inc.
John P. Hill
G02 - OPTICS
Information
Patent Application
DUSTCAP WITH BUILT-IN CLEANER
Publication number
20230244042
Publication date
Aug 3, 2023
Clearfield, Inc.
Cheryl Johnson Beranek
G02 - OPTICS
Information
Patent Application
FLEXIBLE OPTICAL FIBER CONNECTORS AND ASSEMBLIES
Publication number
20220413230
Publication date
Dec 29, 2022
Clearfield, Inc.
John P. Hill
G02 - OPTICS
Information
Patent Application
FLEXIBLE OPTICAL FIBER CONNECTORS AND ASSEMBLIES
Publication number
20220404560
Publication date
Dec 22, 2022
Clearfield, Inc.
John P. Hill
G02 - OPTICS
Information
Patent Application
DUST CAP WITH BUILT-IN CLEANER
Publication number
20220365289
Publication date
Nov 17, 2022
Clearfield, Inc.
Cheryl Johnson Beranek
G02 - OPTICS
Information
Patent Application
DUSTCAP WITH BUILT-IN CLEANER
Publication number
20220091347
Publication date
Mar 24, 2022
Clearfield, Inc.
Cheryl Johnson Beranek
G02 - OPTICS
Information
Patent Application
DUSTCAP WITH BUILT-IN CLEANER
Publication number
20220091348
Publication date
Mar 24, 2022
Clearfield, Inc.
Cheryl Johnson Beranek
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
Flexible Optical Fiber Connectors and Assemblies
Publication number
20200393629
Publication date
Dec 17, 2020
Clearfield, Inc.
John P. Hill
G02 - OPTICS