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Grant Kenworthy
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Allen, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Intra-oral scanning device with integrated optical coherence tomogr...
Patent number
11,925,435
Issue date
Mar 12, 2024
D4D Technologies, LLC
Ye Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Intra-oral scanning device
Patent number
11,648,095
Issue date
May 16, 2023
D4D Technologies, LLC
Ye Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Intra-oral scanning device with integrated optical coherence tomogr...
Patent number
11,382,517
Issue date
Jul 12, 2022
D4D Technologies, LLC
Ye Li
G01 - MEASURING TESTING
Information
Patent Grant
Handheld scanner tip
Patent number
D918209
Issue date
May 4, 2021
D4D Technologies, LLC
Grant E. Kenworthy
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Handheld scanner
Patent number
D862697
Issue date
Oct 8, 2019
D4D Technologies, LLC
Grant E. Kenworthy
D24 - Medical and laboratory equipment
Information
Patent Grant
Stress control assembly and methods of making the same
Patent number
9,347,973
Issue date
May 24, 2016
GRIDVIEW OPTICAL SOLUTIONS, LLC.
Philip B. Davis
G01 - MEASURING TESTING
Information
Patent Grant
Stress control structure for optical fibers in a high voltage envir...
Patent number
8,774,587
Issue date
Jul 8, 2014
Philip B. Davis
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
INTRA-ORAL SCANNING DEVICE
Publication number
20230233295
Publication date
Jul 27, 2023
D4D Technologies, LLC
Ye Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Intra-oral scanning device with integrated Optical Coherence Tomogr...
Publication number
20220296103
Publication date
Sep 22, 2022
D4D Technologies, LLC
Ye Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Intra-oral scanning device with integrated Optical Coherence Tomogr...
Publication number
20200288981
Publication date
Sep 17, 2020
D4D Technologies, LLC
Ye Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Intra-oral scanning device
Publication number
20190046302
Publication date
Feb 14, 2019
D4D Technologies, LLC
Ye Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Intra-oral scanner with color tip assembly
Publication number
20160330355
Publication date
Nov 10, 2016
D4D Technologies, LLC
Andrei Tchouprakov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
STRESS CONTROL ASSEMBLY AND METHODS OF MAKING THE SAME
Publication number
20140340806
Publication date
Nov 20, 2014
Mark Weisbart as Trustee for the Bankruptcy Estate of Optisense Networks LLC
Philip B. Davis
G01 - MEASURING TESTING
Information
Patent Application
STRESS CONTROL STRUCTURE FOR OPTICAL FIBERS IN A HIGH VOLTAGE ENVIR...
Publication number
20140212100
Publication date
Jul 31, 2014
OPTISENSE NETWORK, LLC
Philip B. Davis
G02 - OPTICS