Membership
Tour
Register
Log in
Julie Parker
Follow
Person
Waitsfield, VT, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Extended field-of-view near-to-eye wearable display
Patent number
12,001,022
Issue date
Jun 4, 2024
Marsupial Holdings, Inc.
William P. Parker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-tone amplitude photomask
Patent number
10,859,911
Issue date
Dec 8, 2020
Marsupial Holdings, Inc.
William P. Parker
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Multi-tone amplitude photomask
Patent number
10,503,062
Issue date
Dec 10, 2019
Marsupial Holdings, Inc.
William P. Parker
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Multi-tone amplitude photomask
Patent number
10,324,372
Issue date
Jun 18, 2019
Marsupial Holdings, Inc.
William P. Parker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
In-line holographic mask for micromachining
Patent number
7,099,057
Issue date
Aug 29, 2006
Marsupial Holdings, Inc.
William P. Parker
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Full color holographic image combiner system
Patent number
6,906,836
Issue date
Jun 14, 2005
William Parker
G02 - OPTICS
Information
Patent Grant
In-line holographic mask for micromachining
Patent number
6,618,174
Issue date
Sep 9, 2003
Diffraction, LTD
William P. Parker
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
EXTENDED FIELD-OF-VIEW NEAR-TO-EYE WEARABLE DISPLAY
Publication number
20230221558
Publication date
Jul 13, 2023
Marsupial Holdings, Inc.
William P. Parker
G02 - OPTICS
Information
Patent Application
ON-AXIS HOLOGRAPHIC SIGHT
Publication number
20230176388
Publication date
Jun 8, 2023
Marsupial Holdings, Inc.
William P Parker
F41 - WEAPONS
Information
Patent Application
MULTI-TONE AMPLITUDE PHOTOMASK
Publication number
20200117081
Publication date
Apr 16, 2020
Marsupial Holdings, Inc.
William P. Parker
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
MULTI-TONE AMPLITUDE PHOTOMASK
Publication number
20190302609
Publication date
Oct 3, 2019
Marsupial Holdings, Inc.
William P. Parker
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Multi-Tone Amplitude Photomask
Publication number
20170299960
Publication date
Oct 19, 2017
Marsupial Holdings, Inc.
William P. Parker
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
In-line holographic mask for micromachining
Publication number
20060291024
Publication date
Dec 28, 2006
William P. Parker
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Full color holographic image combiner system
Publication number
20040066547
Publication date
Apr 8, 2004
William Parker
G02 - OPTICS
Information
Patent Application
In-line holographic mask for micromachining
Publication number
20040047014
Publication date
Mar 11, 2004
William P. Parker
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
IN-LINE HOLOGRAPHIC MASK FOR MICROMACHINING
Publication number
20020039209
Publication date
Apr 4, 2002
WILLIAM P. PARKER
G02 - OPTICS