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Wyn Y. Nielsen
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La Jolla, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Elimination—absorber monitoring system
Patent number
7,221,279
Issue date
May 22, 2007
Wyn Y. Nielsen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Elimination-absorber monitoring system
Patent number
6,246,330
Issue date
Jun 12, 2001
Wyn Y. Nielsen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Vandalism-resistent antenna for wire- and radio-communicating post-...
Patent number
5,446,473
Issue date
Aug 29, 1995
Wyn Y. Nielsen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Remotely-powdered and remotely-addressed zero-standby-current energ...
Patent number
5,402,303
Issue date
Mar 28, 1995
Jonathan M. Luck
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Flexibly programmable irrigation system controller
Patent number
5,251,153
Issue date
Oct 5, 1993
Solatrol, Inc.
Wyn Y. Nielsen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Light-energized electronics energy management system
Patent number
5,229,649
Issue date
Jul 20, 1993
Solatrol, Inc.
Wyn. Y. Nielsen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Machine interface system with hierarchal menus allowing user sequen...
Patent number
5,187,797
Issue date
Feb 16, 1993
Solatrol, Inc.
Wyn Y. Nielsen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Distributed multiple irrigation controller management system
Patent number
5,173,855
Issue date
Dec 22, 1992
Solatrol, Inc.
Wyn Y. Nielsen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
High efficiency, flux-path-switching, electromagnetic actuator
Patent number
5,170,144
Issue date
Dec 8, 1992
Solatrol, Inc.
Wyn Y. Nielsen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Primary valve actuator assembly
Patent number
5,133,382
Issue date
Jul 28, 1992
Solatrol, Inc.
Wyn Y. Nielsen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Machine interface with cyclically displayed hierarchical menus and...
Patent number
5,124,942
Issue date
Jun 23, 1992
Solatrol, Inc.
Wyn Y. Nielsen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electrical splice assembly
Patent number
4,973,263
Issue date
Nov 27, 1990
Solatrol, Inc.
Wyn Y. Nielsen
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
Elimination - absorber monitoring system
Publication number
20040207530
Publication date
Oct 21, 2004
Wyn Y. Nielsen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE